{"id":4513,"date":"2024-04-10T11:13:10","date_gmt":"2024-04-10T03:13:10","guid":{"rendered":"https:\/\/maxtormetal.com\/?p=4513"},"modified":"2025-06-18T14:50:32","modified_gmt":"2025-06-18T06:50:32","slug":"hardness-metallographic-analysis-of-common-steel-materials-for-mechanical-blades","status":"publish","type":"post","link":"https:\/\/maxtormetal.com\/hi\/hardness-metallographic-analysis-of-common-steel-materials-for-mechanical-blades\/","title":{"rendered":"\u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0927\u093e\u0924\u0941\u0915\u0930\u094d\u092e\u0940\u092f \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923"},"content":{"rendered":"<h2 class=\"wp-block-heading has-medium-font-size\" id=\"h-introduction\">\u092a\u0930\u093f\u091a\u092f<\/h2><p>\u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092c\u094d\u0932\u0947\u0921 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0914\u0930 \u0926\u0948\u0928\u093f\u0915 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0906\u092e \u0909\u092a\u0915\u0930\u0923 \u0939\u0948\u0902, \u0914\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u092c\u094d\u0932\u0947\u0921 \u0915\u0940 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Metallography\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u092c\u094d\u0932\u0947\u0921<\/a> \u0915\u0920\u094b\u0930\u0924\u093e \u0938\u0947 \u0928\u093f\u0915\u091f\u0924\u093e \u0938\u0947 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0939\u0948 \u0914\u0930 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Metallography\" target=\"_blank\" rel=\"noreferrer noopener\">metallographic <\/a>\u091a\u092f\u0928\u093f\u0924 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0902\u0930\u091a\u0928\u093e\u0964 \u092f\u0939 \u0932\u0947\u0916 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u0932\u093f\u090f \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u0940 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u093e \u092a\u0930\u093f\u091a\u092f \u0926\u0947\u0917\u093e, \u091c\u093f\u0938\u0938\u0947 \u092a\u093e\u0920\u0915\u094b\u0902 \u0915\u094b \u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0914\u0930 \u0909\u0928\u0915\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u0947 \u092e\u0947\u0902 \u092e\u0926\u0926 \u092e\u093f\u0932\u0947\u0917\u0940\u0964<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"796\" height=\"1024\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-796x1024.jpg\" alt=\"\" class=\"wp-image-4520\" style=\"aspect-ratio:3\/4;object-fit:cover\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-796x1024.jpg 796w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-233x300.jpg 233w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-768x987.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-1195x1536.jpg 1195w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-1593x2048.jpg 1593w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-9x12.jpg 9w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-600x771.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/21-scaled.jpg 1991w\" sizes=\"(max-width: 796px) 100vw, 796px\" \/><\/figure><\/div><h2 class=\"wp-block-heading has-medium-font-size\" id=\"h-1-overview-of-common-steel-materials-for-mechanical-blades\">1. \u092e\u0948\u0915\u0947\u0928\u093f\u0915\u0932 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u0905\u0935\u0932\u094b\u0915\u0928<\/h2><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-1-1-principle-of-blade-material-selection\">1.1 \u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091a\u092f\u0928 \u0915\u093e \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924<\/h3><p>\u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0914\u0930 \u0926\u0948\u0928\u093f\u0915 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u092e\u0947\u0902 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092c\u094d\u0932\u0947\u0921 \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092d\u0942\u092e\u093f\u0915\u093e \u0928\u093f\u092d\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u091a\u092f\u0928 \u0938\u0940\u0927\u0947 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u0938\u0947\u0935\u093e \u091c\u0940\u0935\u0928 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f, \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u091a\u092f\u0928 \u092e\u0947\u0902 \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924\u094b\u0902 \u0915\u093e \u092a\u093e\u0932\u0928 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948:<\/p><ul><li><strong>\u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092a\u0939\u0928\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927: <\/strong>\u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948 \u0924\u093e\u0915\u093f \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0947 \u0915\u093f \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u092c\u094d\u0932\u0947\u0921 \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0918\u093f\u0938 \u092f\u093e \u0935\u093f\u0915\u0943\u0924 \u0928 \u0939\u094b \u091c\u093e\u090f\u0902, \u091c\u093f\u0938\u0938\u0947 \u0915\u093e\u091f\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0938\u091f\u0940\u0915\u0924\u093e \u092c\u0928\u0940 \u0930\u0939\u0947\u0964<\/li>\n\n<li><strong>\u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092b\u094d\u0930\u0948\u0915\u094d\u091a\u0930 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927:<\/strong> \u092f\u0926\u094d\u092f\u092a\u093f \u0915\u0920\u094b\u0930\u0924\u093e \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0938\u0902\u0915\u0947\u0924\u0915 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0905\u092a\u094d\u0930\u0924\u094d\u092f\u093e\u0936\u093f\u0924 \u092b\u094d\u0930\u0948\u0915\u094d\u091a\u0930 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092b\u094d\u0930\u0948\u0915\u094d\u091a\u0930 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092d\u0940 \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f, \u091c\u093f\u0938\u0938\u0947 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0909\u092a\u0915\u0930\u0923 \u0914\u0930 \u0911\u092a\u0930\u0947\u091f\u0930\u094b\u0902 \u0915\u0940 \u0938\u0941\u0930\u0915\u094d\u0937\u093e \u0915\u0940 \u0930\u0915\u094d\u0937\u093e \u0939\u094b \u0938\u0915\u0947\u0964<\/li>\n\n<li><strong>\u0915\u093e\u091f\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928: <\/strong>\u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u0905\u091a\u094d\u091b\u093e \u0915\u093e\u091f\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0939\u094b\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948, \u0905\u0930\u094d\u0925\u093e\u0924, \u0935\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0930\u0942\u092a \u0938\u0947 \u0935\u0930\u094d\u0915\u092a\u0940\u0938 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u094b \u0939\u091f\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0915\u093e\u091f\u0928\u0947 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0938\u094d\u092a\u0937\u094d\u091f \u0915\u093e\u091f\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u0924\u0939 \u0915\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0926\u0915\u094d\u0937\u0924\u093e \u0914\u0930 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0924\u093e\u092a\u0940\u092f \u0938\u094d\u0925\u093f\u0930\u0924\u093e: <\/strong>\u0909\u091a\u094d\u091a \u0924\u093e\u092a\u092e\u093e\u0928 \u0914\u0930 \u0909\u091a\u094d\u091a \u0917\u0924\u093f \u0938\u0947 \u0915\u093e\u091f\u0928\u0947 \u0915\u0940 \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u092e\u0947\u0902, \u0909\u091a\u094d\u091a \u0924\u093e\u092a\u092e\u093e\u0928 \u0915\u0947 \u0915\u093e\u0930\u0923 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0928\u0930\u092e \u0939\u094b\u0928\u0947, \u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923 \u092f\u093e \u091b\u0942\u091f\u0928\u0947 \u091c\u0948\u0938\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0915\u094b \u0930\u094b\u0915\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u0905\u091a\u094d\u091b\u0940 \u0924\u093e\u092a\u0940\u092f \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0939\u094b\u0928\u0940 \u091a\u093e\u0939\u093f\u090f\u0964<\/li>\n\n<li><strong>\u0905\u0930\u094d\u0925\u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e: <\/strong>\u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930, \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0932\u093e\u0917\u0924 \u0915\u094b \u0915\u092e \u0915\u0930\u0928\u0947 \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0926\u0915\u094d\u0937\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0930\u094d\u0925\u093f\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u091a\u093f\u0924 \u092c\u094d\u0932\u0947\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u093e\u0964<\/li><\/ul><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-1-2-overview-of-common-steel-materials-for-mechanical-blades\">1.2 \u092e\u0948\u0915\u0947\u0928\u093f\u0915\u0932 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u0905\u0935\u0932\u094b\u0915\u0928<\/h3><ul><li><strong>\u0939\u093e\u0908-\u0938\u094d\u092a\u0940\u0921 \u0938\u094d\u091f\u0940\u0932 (HSS) <\/strong>\u0939\u093e\u0908-\u0938\u094d\u092a\u0940\u0921 \u0938\u094d\u091f\u0940\u0932 \u090f\u0915 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0938\u094d\u091f\u0940\u0932 \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u091f\u0902\u0917\u0938\u094d\u091f\u0928 (W), \u092e\u094b\u0932\u093f\u092c\u094d\u0921\u0947\u0928\u092e (Mo), \u0915\u094b\u092c\u093e\u0932\u094d\u091f (Co) \u0914\u0930 \u0905\u0928\u094d\u092f \u0924\u0924\u094d\u0935\u094b\u0902 \u0915\u093e \u0909\u091a\u094d\u091a \u0905\u0928\u0941\u092a\u093e\u0924 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e, \u092a\u0939\u0928\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u0925\u0930\u094d\u092e\u0932 \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u094b \u0909\u091a\u094d\u091a \u0917\u0924\u093f \u0915\u093e\u091f\u0928\u0947 \u0914\u0930 \u092e\u0936\u0940\u0928\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 (\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921):<\/strong> \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u091f\u0902\u0917\u0938\u094d\u091f\u0928 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 (WC) \u0915\u0923\u094b\u0902 \u0914\u0930 \u090f\u0915 \u092c\u093e\u0907\u0902\u0921\u0930 \u091a\u0930\u0923 (\u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u094b\u092c\u093e\u0932\u094d\u091f) \u0938\u0947 \u092c\u0928\u093e \u090f\u0915 \u092e\u093f\u0936\u094d\u0930\u093f\u0924 \u092a\u0926\u093e\u0930\u094d\u0925 \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092a\u0939\u0928\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u094b \u0938\u094d\u091f\u0940\u0932, \u0915\u091a\u094d\u091a\u093e \u0932\u094b\u0939\u093e, \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932 \u0906\u0926\u093f \u091c\u0948\u0938\u0940 \u0915\u0920\u094b\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u094b \u0915\u093e\u091f\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0914\u091c\u093e\u0930\u094b\u0902 \u0915\u093e \u0938\u094d\u091f\u0940\u0932: <\/strong>\u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 \u090f\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e \u0909\u091a\u094d\u091a \u0915\u093e\u0930\u094d\u092c\u0928 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0938\u094d\u091f\u0940\u0932 \u0939\u0948 \u091c\u094b \u0920\u0902\u0921\u0947 \u0914\u0930 \u0917\u0930\u094d\u092e \u0938\u093e\u0902\u091a\u094b\u0902 \u0914\u0930 \u0915\u091f\u093f\u0902\u0917 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964 \u0907\u0938\u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e, \u0915\u094d\u0930\u0942\u0930\u0924\u093e \u0914\u0930 \u092a\u0939\u0928\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u0948, \u091c\u094b \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092c\u094d\u0932\u0947\u0921 \u0914\u0930 \u0915\u091f\u0930 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948\u0964<\/li><\/ul><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-1-3-introduction-to-the-application-scenarios-of-different-steel-materials\">1.3 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u092a\u0930\u093f\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u093e \u092a\u0930\u093f\u091a\u092f<\/h3><ul><li><strong>\u0939\u093e\u0908-\u0938\u094d\u092a\u0940\u0921 \u0938\u094d\u091f\u0940\u0932 (HSS) <\/strong>\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0909\u091a\u094d\u091a \u0917\u0924\u093f \u0915\u093e\u091f\u0928\u0947 \u0935\u093e\u0932\u0947 \u092c\u094d\u0932\u0947\u0921 \u091c\u0948\u0938\u0947 \u092e\u093f\u0932\u093f\u0902\u0917 \u0915\u091f\u0930, \u0921\u094d\u0930\u093f\u0932, \u092c\u094d\u0932\u0947\u0921 \u0906\u0926\u093f \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924, \u0911\u091f\u094b\u092e\u094b\u091f\u093f\u0935, \u090f\u092f\u0930\u094b\u0938\u094d\u092a\u0947\u0938, \u092e\u0936\u0940\u0928\u0930\u0940 \u0935\u093f\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0914\u0930 \u0905\u0928\u094d\u092f \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 (\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921): <\/strong>\u0938\u094d\u091f\u0940\u0932, \u0915\u091a\u094d\u091a\u093e \u0932\u094b\u0939\u093e, \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0907\u0938\u094d\u092a\u093e\u0924, \u0938\u094d\u091f\u0947\u0928\u0932\u0947\u0938 \u0938\u094d\u091f\u0940\u0932, \u0906\u0926\u093f \u091c\u0948\u0938\u0947 \u0915\u0920\u094b\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u094b \u0915\u093e\u091f\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924, \u0938\u0940\u090f\u0928\u0938\u0940 \u0916\u0930\u093e\u0926, \u0938\u0940\u090f\u0928\u0938\u0940 \u092e\u093f\u0932\u093f\u0902\u0917 \u092e\u0936\u0940\u0928, \u091f\u0930\u094d\u0928\u093f\u0902\u0917 \u092c\u094d\u0932\u0947\u0921 \u0906\u0926\u093f \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0914\u091c\u093e\u0930\u094b\u0902 \u0915\u093e \u0938\u094d\u091f\u0940\u0932: <\/strong>\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092e\u094b\u0932\u094d\u0921\u094b\u0902 \u0914\u0930 \u0915\u091f\u093f\u0902\u0917 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924, \u091c\u0948\u0938\u0947 \u0915\u093f \u092e\u0941\u0926\u094d\u0930\u093e\u0902\u0915\u0928 \u092e\u0930 \u091c\u093e\u0924\u093e \u0939\u0948, \u090f\u0915\u094d\u0938\u091f\u094d\u0930\u0942\u091c\u093c\u0928 \u092e\u0930 \u091c\u093e\u0924\u093e \u0939\u0948, \u0920\u0902\u0921\u093e \u0936\u0940\u0930\u094d\u0937\u0915 \u092e\u0930 \u091c\u093e\u0924\u093e \u0939\u0948, \u0915\u093e\u091f\u0928\u0947 \u0935\u093e\u0932\u0947 \u092c\u094d\u0932\u0947\u0921, \u0906\u0926\u093f, \u0911\u091f\u094b\u092e\u094b\u091f\u093f\u0935, \u090f\u092f\u0930\u094b\u0938\u094d\u092a\u0947\u0938, \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u093f\u0915\u094d\u0938 \u0906\u0926\u093f \u091c\u0948\u0938\u0947 \u0909\u0926\u094d\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"809\" height=\"626\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/4.jpg\" alt=\"\" class=\"wp-image-4516\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/4.jpg 809w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/4-300x232.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/4-768x594.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/4-16x12.jpg 16w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/4-600x464.jpg 600w\" sizes=\"(max-width: 809px) 100vw, 809px\" \/><\/figure><\/div><h2 class=\"wp-block-heading has-medium-font-size\" id=\"h-2-hardness-analysis\">2. \u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/h2><p>\u0915\u0920\u094b\u0930\u0924\u093e \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0915\u093e\u0930\u0915\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0939\u0948\u0964 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0915\u0920\u094b\u0930\u0924\u093e \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927, \u0925\u0915\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u0915\u093e\u091f\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u0930 \u0938\u0915\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u091a\u093e\u0915\u0942 \u0915\u0940 \u0938\u0947\u0935\u093e \u091c\u0940\u0935\u0928 \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0926\u0915\u094d\u0937\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-2-1-definition\">2.1 \u092a\u0930\u093f\u092d\u093e\u0937\u093e<\/h3><p>\u0915\u0920\u094b\u0930\u0924\u093e \u092c\u093e\u0939\u0930\u0940 \u0924\u093e\u0915\u0924\u094b\u0902 \u0915\u0947 \u0906\u0915\u094d\u0930\u092e\u0923 \u092f\u093e \u0916\u0930\u094b\u0902\u091a \u0915\u0947 \u092a\u094d\u0930\u0924\u093f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b \u0938\u0902\u0926\u0930\u094d\u092d\u093f\u0924 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902, \u0915\u0920\u094b\u0930\u0924\u093e \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0938\u0902\u0915\u0947\u0924\u0915 \u0939\u0948 \u091c\u094b \u0938\u0940\u0927\u0947 \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927, \u0915\u093e\u091f\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0906\u0926\u093f \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-2-2-measurement-methods\">2.2 \u092e\u093e\u092a\u0928 \u0935\u093f\u0927\u093f\u092f\u093e\u0901<\/h3><p>\u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092e\u0947\u0902, \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0930\u0949\u0915\u0935\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e, \u092c\u094d\u0930\u093f\u0928\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0935\u093f\u0915\u0930\u094d\u0938 \u0915\u0920\u094b\u0930\u0924\u093e \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964<\/p><ul><li><strong>\u0930\u0949\u0915\u0935\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e: <\/strong>\u0930\u0949\u0915\u0935\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u092d\u093e\u0930 \u0915\u0947 \u0924\u0939\u0924 \u0932\u094b\u0921\u093f\u0902\u0917 \u0914\u0930 \u0905\u0928\u0932\u094b\u0921\u093f\u0902\u0917 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0924\u0939 \u092a\u0930 \u092c\u0928\u0947 \u0907\u0902\u0921\u0947\u0902\u091f\u0947\u0936\u0928 \u0915\u0940 \u0917\u0939\u0930\u093e\u0908 \u0915\u094b \u092e\u093e\u092a\u0915\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0930\u0949\u0915\u0935\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u094b \u0924\u0940\u0928 \u0905\u0932\u0917-\u0905\u0932\u0917 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0935\u093f\u092d\u093e\u091c\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948: \u090f, \u092c\u0940 \u0914\u0930 \u0938\u0940, \u091c\u093f\u0928\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0909\u0928\u0915\u0947 \u0915\u0920\u094b\u0930\u0924\u093e \u092e\u093e\u0928 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 &quot;HRA&quot;, &quot;HRB&quot;, \u092f\u093e &quot;HRC&quot; \u0926\u094d\u0935\u093e\u0930\u093e \u0926\u0930\u094d\u0936\u093e\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n<li><strong>\u092c\u094d\u0930\u093f\u0928\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e: <\/strong>\u092c\u094d\u0930\u093f\u0928\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u090f\u0915 \u0917\u094b\u0932\u093e\u0915\u093e\u0930 \u0907\u0902\u0921\u0947\u0902\u091f\u0930 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u092d\u093e\u0930 \u0932\u093e\u0917\u0942 \u0915\u0930\u0915\u0947 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0924\u0939 \u092a\u0930 \u092c\u0928\u0947 \u0907\u0902\u0921\u0947\u0902\u091f\u0947\u0936\u0928 \u0915\u0947 \u0935\u094d\u092f\u093e\u0938 \u0915\u094b \u092e\u093e\u092a\u0915\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u092e\u093e\u0928 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 &quot;\u090f\u091a\u092c\u0940&quot; \u0926\u094d\u0935\u093e\u0930\u093e \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0935\u093f\u0915\u0930\u094d\u0938 \u0915\u0920\u094b\u0930\u0924\u093e: <\/strong>\u0935\u093f\u0915\u0930\u094d\u0938 \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0939\u0940\u0930\u0947 \u0915\u0947 \u0907\u0902\u0921\u0947\u0902\u091f\u0930 \u0915\u0947 \u0938\u093e\u0925 \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u092d\u093e\u0930 \u0932\u093e\u0917\u0942 \u0915\u0930\u0915\u0947 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0924\u0939 \u092a\u0930 \u092c\u0928\u0947 \u0907\u0902\u0921\u0947\u0902\u091f\u0947\u0936\u0928 \u0915\u0940 \u0935\u093f\u0915\u0930\u094d\u0923 \u0932\u0902\u092c\u093e\u0908 \u0915\u094b \u092e\u093e\u092a\u0915\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u0915\u0920\u094b\u0930\u0924\u093e \u092e\u093e\u0928 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 &quot;HV&quot; \u0926\u094d\u0935\u093e\u0930\u093e \u0926\u0930\u094d\u0936\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li><\/ul><p>\u0935\u0939\u093e\u0901 \u0939\u0948\u0902 <a href=\"https:\/\/www.steelexpress.co.uk\/steel-hardness-conversion.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0915\u0941\u091b \u0930\u0942\u092a\u093e\u0902\u0924\u0930\u0923 \u0938\u0902\u092c\u0902\u0927<\/strong><\/a> \u0907\u0928 \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0905\u0902\u0924\u0930 \u0939\u0948, \u0914\u0930 \u0909\u0928\u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u092e\u0942\u0932\u094d\u092f\u094b\u0902 \u0915\u094b \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902 \u0915\u094b \u092a\u0942\u0930\u093e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0930\u0942\u092a\u093e\u0902\u0924\u0930\u0923 \u0938\u0942\u0924\u094d\u0930\u094b\u0902 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/51-1024x682.jpg\" alt=\"\" class=\"wp-image-4517\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/51-1024x682.jpg 1024w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/51-300x200.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/51-768x512.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/51-18x12.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/51-600x400.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/51.jpg 1300w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-2-3-hardness-comparison-analysis-of-common-steel-materials-for-knives\">2.3 \u091a\u093e\u0915\u0941\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0924\u0941\u0932\u0928\u093e\u0924\u094d\u092e\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/h3><p>\u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u093f\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0909\u0928\u0915\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u091c\u0948\u0938\u0947 \u0915\u093e\u0930\u0915\u094b\u0902 \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0906\u092e \u0924\u094c\u0930 \u092a\u0930, \u0939\u093e\u0930\u094d\u0921 \u090f\u0932\u0949\u092f (\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921) \u092e\u0947\u0902 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0915\u0920\u094b\u0930\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u0909\u0938\u0915\u0947 \u092c\u093e\u0926 \u0939\u093e\u0908-\u0938\u094d\u092a\u0940\u0921 \u0938\u094d\u091f\u0940\u0932 (HSS) \u0939\u094b\u0924\u093e \u0939\u0948, \u0914\u0930 \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0905\u092a\u0947\u0915\u094d\u0937\u093e\u0915\u0943\u0924 \u0915\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p><p>\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 90-94 HRA \u0915\u0947 \u092c\u0940\u091a \u0939\u094b\u0924\u0940 \u0939\u0948, \u0914\u0930 \u0909\u091a\u094d\u091a \u0917\u0924\u093f \u0935\u093e\u0932\u0947 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0932\u0917\u092d\u0917 62-67 HRC \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/p><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-2-4-relationship-between-hardness-and-knife-performance\">2.4 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u092c\u0902\u0927<\/h3><p>\u0915\u0920\u094b\u0930\u0924\u093e \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0938\u0902\u0915\u0947\u0924\u0915 \u0939\u0948, \u091c\u094b \u0938\u0940\u0927\u0947 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927, \u0925\u0915\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u091a\u093e\u0915\u0942 \u0915\u0947 \u0915\u093e\u091f\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0906\u0926\u093f \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p><ul><li><strong>\u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u0939\u0928: <\/strong>\u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u093e \u092e\u0924\u0932\u092c \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092c\u0947\u0939\u0924\u0930 \u0918\u093f\u0938\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0938\u0902\u091a\u093e\u0932\u0928 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u091a\u093e\u0915\u0942 \u0918\u093f\u0938\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u092e \u092a\u094d\u0930\u0935\u0923 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u091a\u093e\u0915\u0942 \u0915\u0940 \u0938\u0947\u0935\u093e \u091c\u0940\u0935\u0928 \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0925\u0915\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927: <\/strong>\u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0915\u0920\u094b\u0930\u0924\u093e \u091a\u093e\u0915\u0942 \u0915\u0947 \u0925\u0915\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e \u0938\u0915\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0924\u0915 \u0909\u092a\u092f\u094b\u0917 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0907\u0938\u0915\u0947 \u091f\u0942\u091f\u0928\u0947 \u0914\u0930 \u0935\u093f\u0930\u0942\u092a\u0923 \u0915\u0940 \u0938\u0902\u092d\u093e\u0935\u0928\u093e \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0915\u093e\u091f\u0928\u0947 \u0915\u093e \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928: <\/strong>\u091a\u093e\u0915\u0942 \u0915\u0940 \u0915\u091f\u093f\u0902\u0917 \u0915\u094d\u0937\u092e\u0924\u093e \u0914\u0930 \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u0947 \u092c\u0940\u091a \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0938\u0902\u0924\u0941\u0932\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u0964 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u0915\u091f\u093f\u0902\u0917 \u090f\u091c \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u091f\u0942\u091f \u0938\u0915\u0924\u0940 \u0939\u0948, \u091c\u092c\u0915\u093f \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u0947 \u0915\u093e\u0930\u0923 \u0915\u091f\u093f\u0902\u0917 \u090f\u091c \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 \u0918\u093f\u0938 \u0938\u0915\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f, \u091a\u093e\u0915\u0942 \u0915\u0940 \u0905\u091a\u094d\u091b\u0940 \u0915\u091f\u093f\u0902\u0917 \u0915\u094d\u0937\u092e\u0924\u093e \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u093f\u0924 \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u093e \u091a\u092f\u0928 \u0915\u0930\u0928\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0939\u0948\u0964<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/11.jpg\" alt=\"\" class=\"wp-image-4519\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/11.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/11-300x200.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/11-18x12.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/11-600x400.jpg 600w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/div><h2 class=\"wp-block-heading has-medium-font-size\" id=\"h-3-metallographic-analysis\">3. 1\u091f\u0940\u092a\u09401\u091f\u094d\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923<\/h2><p>Metallographic \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0902\u0917\u0920\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u0917\u0941\u0923\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0935\u093f\u0927\u093f \u0939\u0948\u0964 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0930\u0915\u0947, \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u091a\u092f\u0928 \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u0914\u0930 \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-3-1-definition\">3.1 \u092a\u0930\u093f\u092d\u093e\u0937\u093e<\/h3><p>Metallographic \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u092e\u0947\u0902 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u093e \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u094b \u092c\u0921\u093c\u093e \u0915\u0930\u0915\u0947, \u0906\u0915\u093e\u0930, \u0906\u0915\u093e\u0930, \u0905\u0928\u093e\u091c \u0915\u093e \u0935\u093f\u0924\u0930\u0923 \u0914\u0930 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u091a\u0930\u0923\u094b\u0902 \u0915\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0914\u0930 \u0935\u093f\u0924\u0930\u0923 \u0915\u094b \u0926\u0947\u0916\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948 \u0924\u093e\u0915\u093f \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0914\u0930 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u094b \u0938\u092e\u091d\u093e \u091c\u093e \u0938\u0915\u0947\u0964<\/p><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-3-2-significance-and-applications-of-metallographic-analysis\">3.2 \u091f\u0940\u092a\u0940-\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u093e \u092e\u0939\u0924\u094d\u0935 \u0914\u0930 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917<\/h3><p>Metal\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u093e \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092e\u0939\u0924\u094d\u0935 \u0914\u0930 \u0935\u094d\u092f\u093e\u092a\u0915 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0939\u0948:<\/p><ul><li><strong>\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0902\u0917\u0920\u0928 \u0915\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u094b \u0938\u092e\u091d\u0928\u093e:<\/strong> 1\u091f\u0940\u092a\u09401\u091f\u0940\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0938\u0947 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0905\u0928\u093e\u091c \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u091a\u0930\u0923 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u0923 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0911\u0938\u094d\u091f\u0947\u0928\u093e\u0907\u091f, \u092b\u0947\u0930\u093e\u0907\u091f, \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0906\u0926\u093f \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902, \u0924\u093e\u0915\u093f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092c\u0941\u0928\u093f\u092f\u093e\u0926\u0940 \u0938\u0902\u0917\u0920\u0928\u093e\u0924\u094d\u092e\u0915 \u092a\u094d\u0930\u0915\u093e\u0930 \u0914\u0930 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u094b \u0938\u092e\u091d\u093e \u091c\u093e \u0938\u0915\u0947\u0964<\/li>\n\n<li><strong>\u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u094d\u0930\u092d\u093e\u0935 \u0915\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928: <\/strong>1\u091f\u0940\u092a\u09401\u091f\u0940\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0902\u0917\u0920\u0928\u093e\u0924\u094d\u092e\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u092a\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u0915\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u094b\u0902 \u0915\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930\u0928\u0947, \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u0915\u0940 \u0924\u0930\u094d\u0915\u0938\u0902\u0917\u0924\u0924\u093e \u0915\u093e \u0928\u094d\u092f\u093e\u092f \u0915\u0930\u0928\u0947 \u0914\u0930 \u091a\u093e\u0915\u0942 \u0915\u0940 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0938\u091f\u0940\u0915\u0924\u093e \u0914\u0930 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923 \u0914\u0930 \u0926\u094b\u0937 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: <\/strong>1\u091f\u0940\u092a\u09401\u091f\u0940\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u092e\u0947\u0902 \u0926\u094b\u0937\u094b\u0902 \u0914\u0930 \u0905\u0938\u092e\u093e\u0928\u0924\u093e\u0913\u0902 \u0915\u093e \u092a\u0924\u093e \u0932\u0917\u093e\u0928\u0947, \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0915\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0915\u094b \u0939\u0932 \u0915\u0930\u0928\u0947 \u0914\u0930 \u0909\u0924\u094d\u092a\u093e\u0926 \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u0930\u0928\u0947 \u092e\u0947\u0902 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"512\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/61-1.jpg\" alt=\"\" class=\"wp-image-4518\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/61-1.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/61-1-300x200.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/61-1-18x12.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/61-1-600x400.jpg 600w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure><\/div><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-3-3-tools-used-for-metallographic-analysis\">3.3 Metallographic \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0909\u092a\u0915\u0930\u0923<\/h3><p>1\u091f\u0940\u092a\u09401\u091f\u0940\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a \u0914\u0930 \u0938\u0902\u092c\u0902\u0927\u093f\u0924 \u0928\u092e\u0942\u0928\u093e \u0924\u0948\u092f\u093e\u0930\u0940 \u0909\u092a\u0915\u0930\u0923 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p><ul><li><strong>1\u091f\u0940\u092a\u09401\u091f\u094d\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a:<\/strong> \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a \u090f\u0915 \u0935\u093f\u0936\u0947\u0937 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a \u0939\u0948 \u091c\u093f\u0938\u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0906\u0935\u0930\u094d\u0927\u0928 \u0914\u0930 \u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u0930\u093f\u091c\u093c\u0949\u0932\u094d\u092f\u0942\u0936\u0928 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u094b \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u093e \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947, \u0905\u0928\u093e\u091c \u0915\u0940 \u0906\u0915\u0943\u0924\u093f \u0935\u093f\u091c\u094d\u091e\u093e\u0928, \u0906\u0915\u093e\u0930 \u0914\u0930 \u0935\u093f\u0924\u0930\u0923, \u0938\u093e\u0925 \u0939\u0940 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u091a\u0930\u0923\u094b\u0902 \u0915\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0914\u0930 \u0935\u093f\u0924\u0930\u0923 \u0915\u094b \u0926\u0947\u0916\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li><strong>\u0928\u092e\u0942\u0928\u093e \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0909\u092a\u0915\u0930\u0923: <\/strong>\u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092e\u0947\u0902, \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u094b \u0928\u092e\u0942\u0928\u094b\u0902 \u092e\u0947\u0902 \u0924\u0948\u092f\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0906\u0902\u0924\u0930\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u093e \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u093e\u091f\u0928\u0947, \u092a\u0940\u0938\u0928\u0947, \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u0906\u0926\u093f \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0906\u092e \u0928\u092e\u0942\u0928\u093e \u0924\u0948\u092f\u093e\u0930\u0940 \u0909\u092a\u0915\u0930\u0923 \u092e\u0947\u0902 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0928\u092e\u0942\u0928\u093e \u0915\u093e\u091f\u0928\u0947 \u0915\u0940 \u092e\u0936\u0940\u0928, \u092a\u0940\u0938\u0928\u0947 \u0935\u093e\u0932\u093e \u092a\u0939\u093f\u092f\u093e \u0917\u094d\u0930\u093e\u0907\u0902\u0921\u0930, \u0938\u0902\u0915\u094d\u0937\u093e\u0930\u0923 \u091f\u0948\u0902\u0915 \u0906\u0926\u093f \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964<\/li><\/ul><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-3-4-interpretation-of-metallographic-analysis-results-of-common-steel-materials-for-knives\">3.4 \u091a\u093e\u0915\u0941\u0913\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 Metallographic \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e<\/h3><p>Metallographic \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0915\u0940 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 \u091a\u093e\u0915\u0942 \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948, \u091c\u0948\u0938\u0947 \u0915\u093f \u0905\u0928\u093e\u091c \u0915\u093e \u0906\u0915\u093e\u0930, \u0906\u0915\u0943\u0924\u093f \u0935\u093f\u091c\u094d\u091e\u093e\u0928, \u091a\u0930\u0923 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0914\u0930 \u0935\u093f\u0924\u0930\u0923\u0964 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0909\u092a\u0915\u0930\u0923 \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u092e\u0947\u0902 \u0905\u0932\u0917-\u0905\u0932\u0917 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u090f\u0901 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902, \u091c\u094b \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u0917\u0930\u094d\u092e\u0940 \u0909\u092a\u091a\u093e\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u091c\u0948\u0938\u0947 \u0915\u093e\u0930\u0915\u094b\u0902 \u0938\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964<\/p><p>\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u0909\u091a\u094d\u091a \u0917\u0924\u093f \u0935\u093e\u0932\u0947 \u0938\u094d\u091f\u0940\u0932 (\u090f\u091a\u090f\u0938\u090f\u0938) \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092c\u093e\u0930\u0940\u0915 \u0911\u0938\u094d\u091f\u0947\u0928\u093e\u0907\u091f \u0915\u0923 \u0914\u0930 \u092b\u0948\u0932\u0947 \u0939\u0941\u090f \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u091a\u0930\u0923 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902, \u091c\u092c\u0915\u093f \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 (\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921) \u092e\u0947\u0902 \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u0938\u092e\u093e\u0928 \u0930\u0942\u092a \u0938\u0947 \u0935\u093f\u0924\u0930\u093f\u0924 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0915\u0923 \u0914\u0930 \u090f\u0915 \u092c\u093e\u0907\u0902\u0921\u0930 \u091a\u0930\u0923 \u0939\u094b\u0924\u093e \u0939\u0948\u0964<\/p><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-3-5-relationship-between-metallographic-structure-and-knife-performance\">3.5 Metallographic \u0938\u0902\u0930\u091a\u0928\u093e \u0914\u0930 \u091a\u093e\u0915\u0942 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u092c\u0902\u0927<\/h3><p>\u0927\u093e\u0924\u0941 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0902\u092c\u0902\u0927\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u093e \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092a\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u0921\u093c\u0924\u093e \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0926\u093e\u0928\u0947 \u0915\u093e \u0906\u0915\u093e\u0930 \u0914\u0930 \u091a\u0930\u0923 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091c\u0948\u0938\u0947 \u0915\u093e\u0930\u0915 \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0915\u093e\u0930\u0915 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/p><ul><li><strong>\u0905\u0928\u093e\u091c \u0906\u0915\u093e\u0930: <\/strong>\u092e\u0939\u0940\u0928 \u0926\u093e\u0928\u0947 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0940 \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0924\u093e\u0915\u0924 \u0915\u093e \u0938\u0902\u0915\u0947\u0924 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902, \u0938\u093e\u0925 \u0939\u0940 \u0907\u0928\u092e\u0947\u0902 \u0905\u091a\u094d\u091b\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0925\u0915\u093e\u0928 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092d\u0940 \u0939\u094b\u0924\u093e \u0939\u0948, \u091c\u094b \u091a\u093e\u0915\u0942\u0913\u0902 \u0915\u0947 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u0915\u093e\u091f\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092b\u093e\u092f\u0926\u0947\u092e\u0902\u0926 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n<li><strong>\u091a\u0930\u0923 \u0938\u093e\u092e\u0917\u094d\u0930\u0940: <\/strong>\u091a\u093e\u0915\u0942 \u0915\u0947 \u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u091a\u0930\u0923\u094b\u0902 \u0915\u093e \u092d\u0940 \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u092a\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u0909\u091a\u093f\u0924 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u091a\u0930\u0923 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091a\u093e\u0915\u0942 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092a\u0939\u0928\u0928\u0947 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e \u0938\u0915\u0924\u0940 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091a\u093e\u0915\u0942 \u0915\u0940 \u092d\u0902\u0917\u0941\u0930\u0924\u093e \u0915\u094b \u092c\u0922\u093c\u093e \u0938\u0915\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u092d\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0914\u0930 \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u0930 \u0905\u0938\u0930 \u092a\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"468\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u9ad8\u901f\u94a2\u91d1\u76f8.jpg\" alt=\"\" class=\"wp-image-4521\" style=\"aspect-ratio:4\/3;object-fit:cover\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u9ad8\u901f\u94a2\u91d1\u76f8.jpg 640w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u9ad8\u901f\u94a2\u91d1\u76f8-300x219.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u9ad8\u901f\u94a2\u91d1\u76f8-16x12.jpg 16w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u9ad8\u901f\u94a2\u91d1\u76f8-600x439.jpg 600w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/figure><\/div><h2 class=\"wp-block-heading has-medium-font-size\" id=\"h-4-case-analysis-and-case-sharing\">4. \u0915\u0947\u0938 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0914\u0930 \u0915\u0947\u0938 \u0938\u093e\u091d\u093e \u0915\u0930\u0928\u093e<\/h2><p>\u0935\u093f\u092d\u093f\u0928\u094d\u0928 \u0938\u093e\u092e\u093e\u0928\u094d\u092f\u0924\u0903 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0940 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0915\u094b \u0917\u0939\u0930\u093e\u0908 \u0938\u0947 \u0938\u092e\u091d\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f, \u0939\u092e\u0928\u0947 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0915\u0908 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u093e \u091a\u092f\u0928 \u0915\u093f\u092f\u093e, \u0914\u0930 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u0940 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0915\u0940\u0964<\/p><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-4-1-high-speed-steel-hss\">4.1 \u0939\u093e\u0908-\u0938\u094d\u092a\u0940\u0921 \u0938\u094d\u091f\u0940\u0932 (\u090f\u091a\u090f\u0938\u090f\u0938):<\/h3><ul><li><strong>\u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: <\/strong>\u0930\u0949\u0915\u0935\u0947\u0932 \u0915\u0920\u094b\u0930\u0924\u093e \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930, HSS \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0932\u0917\u092d\u0917 62-67 HRC \u0939\u0948\u0964<\/li>\n\n<li>Metallographic \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u092e\u093e\u0907\u0915\u094d\u0930\u094b\u0938\u094d\u0915\u094b\u092a \u0938\u0947 \u0905\u0935\u0932\u094b\u0915\u0928 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947, \u090f\u091a\u090f\u0938\u090f\u0938 \u0915\u0940 \u0938\u0902\u0930\u091a\u0928\u093e \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u092c\u093e\u0930\u0940\u0915 \u0911\u0938\u094d\u091f\u0947\u0928\u093e\u0907\u091f \u0915\u0923 \u0914\u0930 \u092b\u0948\u0932\u0947 \u0939\u0941\u090f \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u091a\u0930\u0923 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li><\/ul><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-4-2-hard-alloy-carbide\">4.2 \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 (\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921):<\/h3><ul><li><strong>\u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: <\/strong>\u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 90-94 HRA \u0924\u0915 \u092a\u0939\u0941\u0901\u091a \u091c\u093e\u0924\u0940 \u0939\u0948\u0964<\/li>\n\n<li><strong>Metal\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923:<\/strong> \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0915\u0940 \u0927\u093e\u0924\u0941\u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0902\u0930\u091a\u0928\u093e \u092e\u0947\u0902 \u092e\u0941\u0916\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u0938\u092e\u093e\u0928 \u0930\u0942\u092a \u0938\u0947 \u0935\u093f\u0924\u0930\u093f\u0924 \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u0915\u0923 \u0914\u0930 \u090f\u0915 \u092c\u093e\u0907\u0902\u0921\u0930 \u091a\u0930\u0923 \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li><\/ul><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-4-3-tool-steel\">4.3 \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932:<\/h3><ul><li><strong>\u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: <\/strong>\u0914\u091c\u093e\u0930 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0938\u0902\u0930\u091a\u0928\u093e \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u092d\u093f\u0928\u094d\u0928 \u0939\u094b\u0924\u0940 \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0938\u0947 \u0925\u094b\u0921\u093c\u0940 \u0915\u092e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n\n<li><strong>Metal\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923: <\/strong>\u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 \u0915\u0940 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0938\u0902\u0930\u091a\u0928\u093e \u0905\u0927\u093f\u0915 \u091c\u091f\u093f\u0932 \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0911\u0938\u094d\u091f\u0947\u0928\u093e\u0907\u091f, \u092b\u0947\u0930\u093e\u0907\u091f \u0906\u0926\u093f \u0936\u093e\u092e\u093f\u0932 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"470\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u5de5\u5177\u94a2\u91d1\u76f8.jpg\" alt=\"\" class=\"wp-image-4522\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u5de5\u5177\u94a2\u91d1\u76f8.jpg 700w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u5de5\u5177\u94a2\u91d1\u76f8-300x201.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u5de5\u5177\u94a2\u91d1\u76f8-18x12.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/04\/\u5de5\u5177\u94a2\u91d1\u76f8-600x403.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/div><h3 class=\"wp-block-heading has-medium-font-size\" id=\"h-4-4-case-sharing\">4.4 \u0915\u0947\u0938 \u0936\u0947\u092f\u0930\u093f\u0902\u0917<\/h3><p>\u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902, \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u091a\u092f\u0928 \u0914\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u0930\u0928\u0947 \u0938\u0947 \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u0938\u0947\u0935\u093e \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0915\u093e\u092b\u0940 \u0938\u0941\u0927\u093e\u0930 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p><p>\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, \u090f\u0915 \u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0938\u0902\u092f\u0902\u0924\u094d\u0930 \u092e\u0947\u0902, \u0909\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u092a\u093e\u092f\u093e \u0915\u093f \u0938\u093e\u0927\u093e\u0930\u0923 \u091a\u093e\u0915\u0942 \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u092c\u0928\u0947 \u091a\u093e\u0915\u0942 \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093e\u0932\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u094b \u0938\u0902\u0938\u093e\u0927\u093f\u0924 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0918\u093f\u0938\u0928\u0947 \u0914\u0930 \u091f\u0942\u091f\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0935\u0923 \u0925\u0947, \u091c\u093f\u0938\u0938\u0947 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u094d\u0937\u092e\u0924\u093e \u0914\u0930 \u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u0941\u0908\u0964 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0927\u093e\u0924\u0941 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947, \u0909\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u092a\u093e\u092f\u093e \u0915\u093f \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0905\u0927\u093f\u0915 \u0938\u092e\u093e\u0928 \u0927\u093e\u0924\u0941 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0938\u0902\u0930\u091a\u0928\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u094b \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093e\u0932\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u094b \u0915\u093e\u091f\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u0907\u0938\u0932\u093f\u090f, \u0909\u0928\u094d\u0939\u094b\u0902\u0928\u0947 \u091a\u093e\u0915\u0942 \u0915\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u0920\u094b\u0930 \u092e\u093f\u0936\u094d\u0930 \u0927\u093e\u0924\u0941 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0928\u0947 \u0915\u093e \u092b\u0948\u0938\u0932\u093e \u0915\u093f\u092f\u093e \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u093f\u092f\u093e, \u091c\u093f\u0938\u092e\u0947\u0902 \u091a\u093e\u0915\u0942 \u0915\u093e \u0906\u0915\u093e\u0930 \u0921\u093f\u091c\u093e\u0907\u0928, \u091a\u093e\u0915\u0942 \u0915\u094b\u091f\u093f\u0902\u0917 \u0906\u0926\u093f \u0936\u093e\u092e\u093f\u0932 \u0925\u0947\u0964 \u0938\u0941\u0927\u093e\u0930 \u0915\u0947 \u092c\u093e\u0926, \u091a\u093e\u0915\u0942 \u0915\u0940 \u0938\u0947\u0935\u093e \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0915\u093e\u092b\u0940 \u0935\u0943\u0926\u094d\u0927\u093f \u0939\u0941\u0908, \u0914\u0930 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0926\u0915\u094d\u0937\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0939\u0941\u0906\u0964<\/p><p>\u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u092e\u093e\u092e\u0932\u094b\u0902 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947, \u0939\u092e \u0926\u0947\u0916 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u091a\u092f\u0928 \u0914\u0930 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e\u0913\u0902 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u0930\u0928\u093e \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u0938\u0947\u0935\u093e \u091c\u0940\u0935\u0928 \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e\u0928\u0947, \u0935\u093e\u0938\u094d\u0924\u0935\u093f\u0915 \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u092e\u0947\u0902 \u0906\u0928\u0947 \u0935\u093e\u0932\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u0915\u094b \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0922\u0902\u0917 \u0938\u0947 \u0939\u0932 \u0915\u0930\u0928\u0947 \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0926\u0915\u094d\u0937\u0924\u093e \u0914\u0930 \u0909\u0924\u094d\u092a\u093e\u0926 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u0939\u0941\u0924 \u092e\u0939\u0924\u094d\u0935 \u0930\u0916\u0924\u093e \u0939\u0948\u0964<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/maxtormetal.com\/hi\/%e0%a4%89%e0%a4%a4%e0%a5%8d%e0%a4%aa%e0%a4%be%e0%a4%a6\/vegetable-shredding-blades\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1.jpg\" alt=\"\" class=\"wp-image-4205\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2023\/11\/Vegetable-Shredding-Blades-main-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><\/div><h2 class=\"wp-block-heading has-medium-font-size\" id=\"h-5-conclusion\">5\u0964 \u0909\u092a\u0938\u0902\u0939\u093e\u0930<\/h2><p>\u0907\u0938 \u0932\u0947\u0916 \u092e\u0947\u0902, \u0939\u092e\u0928\u0947 \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 \u0907\u0938\u094d\u0924\u0947\u092e\u093e\u0932 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0947 \u091a\u093e\u0915\u0942 \u0938\u094d\u091f\u0940\u0932 \u0938\u093e\u092e\u0917\u094d\u0930\u093f\u092f\u094b\u0902 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u092a\u0930 \u0917\u0939\u0930\u093e\u0908 \u0938\u0947 \u0935\u093f\u091a\u093e\u0930 \u0915\u093f\u092f\u093e \u0939\u0948 \u0914\u0930 \u0909\u0928\u0915\u0947 \u092e\u0939\u0924\u094d\u0935 \u0915\u0940 \u0935\u094d\u092f\u093e\u092a\u0915 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0940 \u0939\u0948\u0964<\/p><p>\u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092e\u0947\u091f\u0932\u094b\u0917\u094d\u0930\u093e\u092b\u093f\u0915 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u093e \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0938\u093e\u0927\u0928 \u0939\u0948\u0902\u0964 \u0915\u0920\u094b\u0930\u0924\u093e \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u092c\u093e\u0939\u0930\u0940 \u0924\u093e\u0915\u0924\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u094b 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\u0938\u0947, \u0939\u092e \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092b\u093e\u092f\u0926\u0947 \u0914\u0930 \u0928\u0941\u0915\u0938\u093e\u0928 \u0915\u093e \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u091a\u092f\u0928, \u0921\u093f\u091c\u093e\u0907\u0928 \u0914\u0930 \u0906\u0935\u0947\u0926\u0928 \u0915\u0947 \u0932\u093f\u090f \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0938\u0902\u0926\u0930\u094d\u092d \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p><p>\u091a\u093e\u0915\u0942 \u0915\u0940 \u0938\u0939\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u093e \u091a\u092f\u0928 \u091a\u093e\u0915\u0942 \u0915\u0947 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\u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0902\u0964 \u0907\u0938\u0932\u093f\u090f, \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u091a\u0941\u0928\u0924\u0947 \u0938\u092e\u092f, \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e\u0913\u0902, \u0935\u0930\u094d\u0915\u092a\u0940\u0938 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0913\u0902 \u0914\u0930 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0917\u0941\u0923\u094b\u0902 \u091c\u0948\u0938\u0947 \u0915\u093e\u0930\u0915\u094b\u0902 \u092a\u0930 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0928\u093e \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u0948 \u0924\u093e\u0915\u093f \u092f\u0939 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u093f\u092f\u093e \u091c\u093e \u0938\u0915\u0947 \u0915\u093f \u091a\u093e\u0915\u0942 \u092e\u0947\u0902 \u0905\u091a\u094d\u091b\u093e \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u0926\u0940\u0930\u094d\u0918\u0915\u093e\u0932\u093f\u0915 \u0938\u094d\u0925\u093f\u0930 \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0964<\/p><p>\u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0914\u0930 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u0915\u0947 \u0928\u093f\u0930\u0902\u0924\u0930 \u0935\u093f\u0915\u093e\u0938 \u0915\u0947 \u0938\u093e\u0925, \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0924\u0915\u0928\u0940\u0915 \u092d\u0940 \u0932\u0917\u093e\u0924\u093e\u0930 \u092c\u0947\u0939\u0924\u0930 \u0939\u094b \u0930\u0939\u0940 \u0939\u0948\u0964 \u092d\u0935\u093f\u0937\u094d\u092f \u092e\u0947\u0902, \u0939\u092e \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0935\u093f\u0915\u093e\u0938 \u092a\u094d\u0930\u0935\u0943\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0940 \u0909\u092e\u094d\u092e\u0940\u0926 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902:<\/p><p>\u092c\u0939\u0941\u0906\u092f\u093e\u092e\u0940 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u0935\u093f\u0927\u093f\u092f\u094b\u0902 \u0915\u093e \u0935\u093f\u0915\u093e\u0938: \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0914\u0930 \u0907\u0902\u091c\u0940\u0928\u093f\u092f\u0930\u093f\u0902\u0917 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u0915\u0940 \u092a\u094d\u0930\u0917\u0924\u093f \u0915\u0947 \u0938\u093e\u0925, \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u093e \u0935\u094d\u092f\u093e\u092a\u0915 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 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\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u094b \u0921\u093f\u091c\u093e\u0907\u0928 \u0915\u0930\u0928\u093e, \u091a\u093e\u0915\u0942 \u0915\u0947 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0914\u0930 \u092a\u094d\u0930\u0938\u0902\u0938\u094d\u0915\u0930\u0923 \u0926\u0915\u094d\u0937\u0924\u093e \u092e\u0947\u0902 \u0914\u0930 \u0938\u0941\u0927\u093e\u0930 \u0915\u0930\u0928\u093e\u0964<\/li><\/ul><p>\u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0935\u093f\u0936\u094d\u0932\u0947\u0937\u0923 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u0915\u093e \u0928\u093f\u0930\u0902\u0924\u0930 \u0935\u093f\u0915\u093e\u0938 \u0914\u0930 \u0938\u0941\u0927\u093e\u0930 \u091a\u093e\u0915\u0942 \u0909\u0926\u094d\u092f\u094b\u0917 \u0915\u0947 \u0932\u093f\u090f \u0928\u090f \u0905\u0935\u0938\u0930 \u0914\u0930 \u091a\u0941\u0928\u094c\u0924\u093f\u092f\u093e\u0902 \u0932\u093e\u090f\u0917\u093e, \u091a\u093e\u0915\u0942 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0928\u0935\u093e\u091a\u093e\u0930 \u0914\u0930 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u094b \u092c\u0922\u093c\u093e\u0935\u093e \u0926\u0947\u0917\u093e, \u0914\u0930 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u0935\u093f\u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0915\u0940 \u092a\u094d\u0930\u0917\u0924\u093f \u0914\u0930 \u0935\u093f\u0915\u093e\u0938 \u0915\u094b \u0906\u0917\u0947 \u092c\u0922\u093c\u093e\u090f\u0917\u093e\u0964<\/p><h2 class=\"wp-block-heading has-medium-font-size\" id=\"h-6-about-metal-industrial\">6.\u00a0<a href=\"https:\/\/maxtormetal.com\/hi\/about\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u092e\u0947\u091f\u0932 \u0907\u0902\u0921\u0938\u094d\u091f\u094d\u0930\u093f\u092f\u0932 \u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902<\/a><\/h2><p><strong><a href=\"https:\/\/maxtormetal.com\/hi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nanjing Metal Industrial CO.,\u00a0Limited<\/a>\u00a0\u092e\u0948\u0902<\/strong>\u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0924\u093e<strong><a href=\"https:\/\/maxtormetal.com\/hi\/products\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u00a0\u092f\u093e\u0902\u0924\u094d\u0930\u093f\u0915 \u092c\u094d\u0932\u0947\u0921\u00a0<\/a><\/strong>\u091a\u0940\u0928 \u0938\u0947, \u0927\u093e\u0924\u0941\u0915\u0930\u094d\u092e, \u0930\u0942\u092a\u093e\u0902\u0924\u0930\u0923, \u092d\u094b\u091c\u0928 \u0914\u0930 \u0905\u0928\u094d\u092f \u0909\u0926\u094d\u092f\u094b\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u092c\u094d\u0932\u0947\u0921 \u0914\u0930 \u0938\u0939\u093e\u092f\u0915 \u0909\u092a\u0915\u0930\u0923 \u0915\u093e \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0939\u092e\u093e\u0930\u0947 \u092a\u093e\u0938 \u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092e\u0936\u0940\u0928 \u092c\u094d\u0932\u0947\u0921, \u092e\u0936\u0940\u0928 \u092a\u093e\u0930\u094d\u091f\u094d\u0938 \u0914\u0930 \u0930\u0940\u0917\u094d\u0930\u093e\u0907\u0902\u0921\u093f\u0902\u0917 \u0938\u0947\u0935\u093e\u0913\u0902 \u0915\u0947 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0914\u0930 \u092c\u093f\u0915\u094d\u0930\u0940 \u092e\u0947\u0902 15 \u0935\u0930\u094d\u0937\u094b\u0902 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0939\u0948\u0964 \u0939\u092e \u0906\u092a\u0915\u094b \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0915\u0940 \u092c\u0947\u0939\u0924\u0930 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0915\u093e \u0905\u0928\u0941\u092d\u0935 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u092e\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Mechanical blades are common tools in industrial production and daily life, and different materials of blades need to be selected in different application fields. The performance of blades is closely related to the hardness and metallographic structure of the selected materials. This article will introduce the hardness and metallographic analysis of commonly used steel [&hellip;]<\/p>","protected":false},"author":1,"featured_media":4517,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hardness and Metallographic Analysis of Common Steel Materials for Mechanical Blades<\/title>\n<meta name=\"description\" content=\"Explore the hardness and metallographic analysis of common steel materials for mechanical blades, enhancing performance and selection.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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