{"id":5900,"date":"2025-02-19T10:00:00","date_gmt":"2025-02-19T02:00:00","guid":{"rendered":"https:\/\/maxtormetal.com\/?p=5900"},"modified":"2025-06-20T10:57:18","modified_gmt":"2025-06-20T02:57:18","slug":"heat-treatment-process-machine-knife-guide","status":"publish","type":"post","link":"https:\/\/maxtormetal.com\/ja\/heat-treatment-process-machine-knife-guide\/","title":{"rendered":"\u6a5f\u68b0\u5203\u88fd\u9020\u306e\u79d8\u5bc6\u3092\u89e3\u304d\u660e\u304b\u3059\uff1a\u30d6\u30ec\u30fc\u30c9\u6027\u80fd\u5411\u4e0a\u306e\u305f\u3081\u306e\u71b1\u51e6\u7406\u306e\u5305\u62ec\u7684\u30ac\u30a4\u30c9\uff01"},"content":{"rendered":"<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21.jpg\" alt=\"\u9577\u3044\u76f4\u7dda\u30ab\u30c3\u30bf\u30fc\u5203\u3068\u30ca\u30a4\u30d52(1)\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u5de5\u7a0b\" class=\"wp-image-5885\" style=\"aspect-ratio:1.3333333333333333;object-fit:cover;width:500px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-cutter-blades-and-knives21-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><p>\u5de5\u696d\u7528\u30ca\u30a4\u30d5\u88fd\u9020\u306e\u4e16\u754c\u3067\u306f\u3001\u3042\u3089\u3086\u308b\u7d30\u90e8\u304c\u91cd\u8981\u3067\u3059\u3002\u5203\u7269\u306e\u54c1\u8cea\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u591a\u304f\u306e\u5de5\u7a0b\u306e\u4e2d\u3067\u3082\u3001 <a href=\"https:\/\/en.wikipedia.org\/wiki\/Heat_treating\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong><em>\u71b1\u51e6\u7406<\/em><\/strong><\/a> \u975e\u5e38\u306b\u91cd\u8981\u306a\u30b9\u30c6\u30c3\u30d7\u3068\u3057\u3066\u969b\u7acb\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5909\u9769\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u6027\u80fd\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8010\u4e45\u6027\u3001\u786c\u5ea6\u3001\u8010\u6469\u8017\u6027\u3082\u6c7a\u5b9a\u3065\u3051\u307e\u3059\u3002<\/p><p>For instance, studies have shown that proper heat treatment can improve a blade&#8217;s hardness by over 40% while extending its life span by 50% or more. Such results underscore why heat treatment is not just a technical procedure but a cornerstone of exceptional blade manufacturing. In this article, we\u2019ll explore the heat treatment process of machine knives in detail, shedding light on its importance, methods, challenges, and innovations.<\/p><h2 class=\"wp-block-heading\" id=\"h-what-is-heat-treatment\">\u71b1\u51e6\u7406\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2><p>\u71b1\u51e6\u7406\u3068\u306f\u3001\u91d1\u5c5e\u3092\u5236\u5fa1\u3055\u308c\u305f\u6761\u4ef6\u4e0b\u3067\u52a0\u71b1\u30fb\u51b7\u5374\u3059\u308b\u3053\u3068\u3067\u3001\u5916\u5f62\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u7269\u7406\u7684\u30fb\u6a5f\u68b0\u7684\u7279\u6027\u3092\u5909\u5316\u3055\u305b\u308b\u7cbe\u5bc6\u5de5\u5b66\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002\u3053\u306e\u5909\u9769\u7684\u306a\u5de5\u7a0b\u306f\u3001\u5203\u306e\u69cb\u9020\u3092\u7279\u5b9a\u306e\u6027\u80fd\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3059\u308b\u305f\u3081\u3001\u5de5\u696d\u7528\u30ca\u30a4\u30d5\u306e\u88fd\u9020\u306b\u304a\u3044\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-how-heat-treatment-works\">\u71b1\u51e6\u7406\u306e\u4ed5\u7d44\u307f<\/h3><p>\u71b1\u51e6\u7406\u306e\u6709\u52b9\u6027\u306f\u3001\u91d1\u5c5e\u306e\u5fae\u7d30\u69cb\u9020\u3092\u64cd\u4f5c\u3067\u304d\u308b\u3053\u3068\u306b\u3042\u308a\u307e\u3059\u3002\u5fae\u7d30\u69cb\u9020\u306f\u91d1\u5c5e\u306e\u5168\u4f53\u7684\u306a\u7279\u6027\u3092\u5de6\u53f3\u3057\u307e\u3059\u3002\u6750\u6599\u5185\u306e\u539f\u5b50\u914d\u5217\u3092\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u52b9\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><ol><li><strong>\u786c\u5ea6\u306e\u5411\u4e0a<\/strong>:<ol><li>\u71b1\u51e6\u7406\u306b\u3088\u308a\u5916\u9762\u304c\u786c\u304f\u306a\u308a\u3001\u6a5f\u68b0\u5203\u306e\u92ed\u3044\u5207\u308c\u5473\u304c\u9577\u6301\u3061\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u7814\u7a76\u306b\u3088\u308b\u3068\u3001\u713c\u5165\u308c\u51e6\u7406\u3092\u3059\u308b\u3068\u3001\u672a\u51e6\u7406\u306e\u92fc\u3068\u6bd4\u8f03\u3057\u3066\u786c\u5ea6\u304c\u6700\u592750%\u4e0a\u6607\u3057\u3001\u5207\u524a\u52b9\u7387\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3059\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li><\/ol><ol><li>\u3053\u308c\u306f\u3001\u7d30\u65ad\u3084\u30ae\u30ed\u30c1\u30f3\u5207\u65ad\u306a\u3069\u306e\u9ad8\u885d\u6483\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u308b\u30d6\u30ec\u30fc\u30c9\u306b\u7279\u306b\u6709\u76ca\u3067\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u8106\u3055\u306e\u4f4e\u6e1b<\/strong>:<ol><li>\u713c\u304d\u623b\u3057\u306a\u3069\u306e\u51e6\u7406\u306f\u3001\u786c\u5316\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u8106\u3055\u3092\u6291\u5236\u3057\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u786c\u5ea6\u3068\u67d4\u8edf\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u3088\u308a\u6574\u3044\u3001\u5203\u306f\u52d5\u7684\u5fdc\u529b\u306b\u3082\u8010\u3048\u3001\u7834\u640d\u3059\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u5f37\u5316\u3055\u308c\u305f\u5ef6\u6027<\/strong>:<ol><li>\u5236\u5fa1\u3055\u308c\u305f\u52a0\u71b1\u30b5\u30a4\u30af\u30eb\u3092\u901a\u3057\u3066\u7d50\u6676\u69cb\u9020\u3092\u5fae\u7d30\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u5203\u306e\u67d4\u8edf\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u5203\u306f\u5fdc\u529b\u3092\u53d7\u3051\u3066\u3082\u6298\u308c\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u308f\u305a\u304b\u306b\u66f2\u304c\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5b89\u5168\u6027\u3068\u8010\u4e45\u6027\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u4e0d\u7d14\u7269\u306e\u9664\u53bb<\/strong>:<ol><li>\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u4e2d\u306b\u3001\u671b\u307e\u3057\u304f\u306a\u3044\u4ecb\u5728\u7269\u3068\u5185\u90e8\u5fdc\u529b\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u3082\u4e88\u6e2c\u3069\u304a\u308a\u306b\u6a5f\u80fd\u3059\u308b\u5747\u4e00\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u69cb\u9020\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002<\/li><\/ol><\/li><\/ol><figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1.jpg\" alt=\"\u9577\u3044\u76f4\u7dda\u92f8\u5203\u3068\u30ca\u30a4\u30d52\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\" class=\"wp-image-5886\" style=\"aspect-ratio:1.7777777777777777;object-fit:cover;width:618px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-saw-food-blades-and-knives2-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><h3 class=\"wp-block-heading\" id=\"h-the-science-behind-it\">\u305d\u306e\u80cc\u5f8c\u306b\u3042\u308b\u79d1\u5b66<\/h3><p>Metals consist of microscopic grains, and their properties are largely influenced by the size, shape, and orientation of these grains. Heat treatment techniques, such as hardening or annealing, adjust these features. For example, during quenching, the metal&#8217;s structure transforms from austenite to martensite, creating a harder and more wear-resistant material.<\/p><p>\u6b21\u306e\u3088\u3046\u306a\u8981\u7d20\u3092\u6b63\u78ba\u306b\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067 <strong>t<\/strong>\u6e29\u5ea6\u3001\u51b7\u5374\u901f\u5ea6\u3001\u4fdd\u6301\u6642\u9593\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u6700\u3082\u53b3\u3057\u3044\u7523\u696d\u6761\u4ef6\u4e0b\u3067\u3082\u6700\u7d42\u88fd\u54c1\u304c\u512a\u308c\u305f\u4fe1\u983c\u6027\u3092\u767a\u63ee\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"h-why-heat-treatment-is-crucial-for-blade-performance\">\u30d6\u30ec\u30fc\u30c9\u306e\u6027\u80fd\u306b\u3068\u3063\u3066\u71b1\u51e6\u7406\u304c\u91cd\u8981\u306a\u7406\u7531<\/h2><p>\u5de5\u696d\u7528\u30ca\u30a4\u30d5\u306f\u904e\u9177\u306a\u74b0\u5883\u3067\u4f7f\u7528\u3055\u308c\u3001\u9ad8\u901f\u56de\u8ee2\u3001\u7814\u78e8\u6750\u3068\u306e\u63a5\u89e6\u3001\u9577\u6642\u9593\u306e\u71b1\u66dd\u9732\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002\u71b1\u51e6\u7406\u306f\u3001\u3053\u308c\u3089\u306e\u5203\u3092\u3053\u3046\u3057\u305f\u904e\u9177\u306a\u6761\u4ef6\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u6a5f\u80fd\u6027\u3068\u8010\u7528\u5e74\u6570\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-impact-on-key-blade-properties\">\u30ad\u30fc\u30d6\u30ec\u30fc\u30c9\u306e\u7279\u6027\u3078\u306e\u5f71\u97ff<\/h3><ol><li><strong>\u786c\u5ea6<\/strong>:<ol><li>\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3001\u91d1\u5c5e\u3001\u7e4a\u7dad\u306a\u3069\u306e\u786c\u3044\u7d20\u6750\u3092\u5207\u65ad\u3059\u308b\u5203\u306e\u80fd\u529b\u306f\u3001\u5203\u306e\u786c\u5ea6\u306b\u6b63\u6bd4\u4f8b\u3057\u307e\u3059\u3002\u51e6\u7406\u5f8c\u306e\u8a66\u9a13\uff08 <a href=\"https:\/\/maxtormetal.com\/ja\/rockwell-hardness-industrial-knife-manufacturing-guide\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u8a66\u9a13<\/em><\/strong><\/a>) \u306f\u3001\u9069\u5207\u306b\u786c\u5316\u3055\u308c\u305f\u9ad8\u901f\u5ea6\u92fc (HSS) \u30d6\u30ec\u30fc\u30c9\u306f 62 \uff5e 67 HRC \u306e\u786c\u5ea6\u8a55\u4fa1\u3092\u9054\u6210\u3057\u3001\u672a\u51e6\u7406\u306e\u92fc\u306b\u6bd4\u3079\u3066\u5927\u5e45\u306b\u6539\u5584\u3055\u308c\u308b\u3053\u3068\u3092\u5b9f\u8a3c\u3057\u307e\u3057\u305f\u3002<\/li><\/ol><ol><li>\u3053\u306e\u786c\u5ea6\u306b\u3088\u308a\u3001\u5203\u5148\u306f\u9577\u671f\u9593\u92ed\u3044\u72b6\u614b\u3092\u4fdd\u3061\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u983b\u5ea6\u3092\u6e1b\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u5f37\u976d\u3055<\/strong>:<ol><li>\u976d\u6027\u306f\u3001\u5203\u304c\u6b20\u3051\u305f\u308a\u5272\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u306a\u304f\u885d\u6483\u3092\u5438\u53ce\u3059\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u70ad\u7d20\u92fc\u306e\u5203\u306f\u3001\u713c\u5165\u308c\u5f8c\u306b\u713c\u304d\u623b\u3057\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u8010\u885d\u6483\u6027\u304c25\uff5e30%\u5411\u4e0a\u3057\u3001\u6728\u6750\u306e\u7834\u7815\u3084\u91d1\u5c5e\u306e\u305b\u3093\u65ad\u306a\u3069\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u8010\u6469\u8017\u6027<\/strong>:<ol><li>\u71b1\u51e6\u7406\u306b\u3088\u308a\u3001\u6469\u8017\u3057\u3084\u3059\u3044\u74b0\u5883\u4e0b\u3067\u3082\u8868\u9762\u306e\u8010\u6469\u8017\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002\u7814\u7a76\u306b\u3088\u308b\u3068\u3001\u713c\u304d\u5165\u308c\u3055\u308c\u305f\u5203\u306f\u713c\u304d\u5165\u308c\u3055\u308c\u3066\u3044\u306a\u3044\u5203\u306b\u6bd4\u3079\u3066\u3001\u3088\u308a\u9577\u3044\u671f\u9593\u92ed\u3044\u5207\u308c\u5473\u3092\u7dad\u6301\u3057\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u5927\u5e45\u306b\u77ed\u7e2e\u3059\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li><\/ol><\/li><\/ol><h3 class=\"wp-block-heading\" id=\"h-material-specific-benefits\">\u7d20\u6750\u7279\u6709\u306e\u5229\u70b9<\/h3><ul><li><strong>\u9ad8\u901f\u5ea6\u92fc\uff08HSS\uff09<\/strong>:<ul><li>\u713c\u5165\u308c\u30fb\u713c\u623b\u3057\u51e6\u7406\u306b\u3088\u308a\u3001\u8010\u6469\u8017\u6027\u3001\u8010\u5909\u5f62\u6027\u306b\u512a\u308c\u3001\u9ad8\u901f\u5207\u524a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/li><\/ul><\/li>\n\n<li><strong>\u70ad\u7d20\u92fc<\/strong>:<ul><li>\u713c\u920d\u51e6\u7406\u306b\u3088\u308a\u976d\u6027\u304c\u5411\u4e0a\u3057\u3001\u786c\u5ea6\u3088\u308a\u3082\u8010\u4e45\u6027\u304c\u512a\u5148\u3055\u308c\u308b\u591a\u69d8\u306a\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li><\/ul><\/li>\n\n<li><strong>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/strong>:<ul><li>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6975\u4f4e\u6e29\u51cd\u7d50\u306a\u3069\u306e\u7279\u6b8a\u306a\u51e6\u7406\u306b\u3088\u308a\u3001\u5fae\u7d30\u306a\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7d44\u7e54\u3092\u5b9f\u73fe\u3057\u3001\u5f37\u5ea6\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u8010\u98df\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002<\/li><\/ul><\/li><\/ul><p>\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u3092\u7279\u5b9a\u306e\u5408\u91d1\u3068\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u3042\u3089\u3086\u308b\u4f7f\u7528\u30b1\u30fc\u30b9\u306b\u6700\u9069\u306a\u6027\u80fd\u7279\u6027\u3092\u5099\u3048\u305f\u5de5\u696d\u7528\u30ca\u30a4\u30d5\u3092\u88fd\u9020\u3067\u304d\u307e\u3059\u3002<\/p><figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21.jpg\" alt=\"\u9577\u3044\u76f4\u5203\u3068\u30ca\u30a4\u30d52(1)\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u5de5\u7a0b\" class=\"wp-image-5884\" style=\"aspect-ratio:1.3333333333333333;object-fit:cover;width:536px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives21-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><h2 class=\"wp-block-heading\" id=\"h-types-of-heat-treatment-methods\">\u71b1\u51e6\u7406\u65b9\u6cd5\u306e\u7a2e\u985e<\/h2><p>\u5de5\u696d\u7528\u30ca\u30a4\u30d5\u306e\u88fd\u9020\u3067\u306f\u3001\u5203\u306e\u6a5f\u68b0\u7684\u30fb\u69cb\u9020\u7684\u7279\u6027\u3092\u5411\u4e0a\u3059\u308b\u305f\u3081\u306b\u3001\u69d8\u3005\u306a\u71b1\u51e6\u7406\u65b9\u6cd5\u304c\u7528\u3044\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u71b1\u51e6\u7406\u65b9\u6cd5\u3001\u305d\u306e\u8a73\u7d30\u306a\u30e1\u30ab\u30cb\u30ba\u30e0\u3001\u5229\u70b9\u3001\u8ab2\u984c\u3001\u305d\u3057\u3066\u5de5\u696d\u7528\u9014\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-1-hardening\">1. \u786c\u5316<\/h3><p><strong>\u30d7\u30ed\u30bb\u30b9\uff1a<\/strong><br>\u713c\u5165\u308c\u306f\u3001\u5203\u3092\u7d04950\u2103\uff081750\u00b0F\uff09\u307e\u3067\u52a0\u71b1\u3059\u308b\u3053\u3068\u304b\u3089\u59cb\u307e\u308a\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u92fc\u306e\u5fae\u7d30\u7d44\u7e54\u306f\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u76f8\u3078\u3068\u9077\u79fb\u3057\u3001\u70ad\u7d20\u304c\u5747\u4e00\u306b\u6eb6\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u901a\u5e38\u306f\u6cb9\u307e\u305f\u306f\u7a7a\u6c17\u3092\u7528\u3044\u3066\u6025\u901f\u51b7\u5374\u3092\u884c\u3044\u3001\u671b\u307e\u3057\u3044\u5909\u5316\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002<\/p><p><strong>\u6a5f\u69cb\uff1a<\/strong><br>\u713c\u5165\u308c\u306e\u904e\u7a0b\u3067\u3001\u70ad\u7d20\u539f\u5b50\u306f\u6b6a\u3093\u3060\u683c\u5b50\u69cb\u9020\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u3001\u92fc\u9244\u306e\u4e2d\u3067\u6700\u3082\u786c\u3044\u7d44\u7e54\u3067\u3042\u308b\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u8106\u5316\u306e\u30ea\u30b9\u30af\u3092\u8ca0\u3046\u3053\u3068\u306a\u304f\u6240\u671b\u306e\u786c\u5ea6\u3092\u5f97\u308b\u306b\u306f\u3001\u52a0\u71b1\u6e29\u5ea6\u3068\u52a0\u71b1\u6642\u9593\u304c\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p><p><strong>\u5229\u70b9\uff1a<\/strong><\/p><ul><li><strong>\u8010\u6469\u8017\u6027\u306e\u5411\u4e0a<\/strong>: \u5203\u306e\u8868\u9762\u304c\u786c\u5316\u51e6\u7406\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8010\u6469\u8017\u6027\u306b\u512a\u308c\u3001\u786c\u304f\u3066\u7814\u78e8\u6027\u306e\u9ad8\u3044\u6750\u6599\u306e\u5207\u65ad\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li><strong>\u30a8\u30c3\u30b8\u4fdd\u6301<\/strong>: \u786c\u5316\u306b\u3088\u308a\u92ed\u3044\u5203\u5148\u306e\u5bff\u547d\u304c\u5ef6\u3073\u3001\u983b\u7e41\u306b\u7814\u3050\u5fc5\u8981\u6027\u304c\u6e1b\u308a\u307e\u3059\u3002<\/li><\/ul><p><strong>\u7528\u9014:<\/strong><\/p><ul><li><strong>\u30ae\u30ed\u30c1\u30f3\u30d6\u30ec\u30fc\u30c9<\/strong>: \u7d19\u3001\u5305\u88c5\u3001\u7e4a\u7dad\u306a\u3069\u306e\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u305b\u3093\u65ad\u30ca\u30a4\u30d5<\/strong>: \u92ed\u3055\u3068\u8010\u4e45\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u91d1\u5c5e\u3084\u305d\u306e\u4ed6\u306e\u9811\u4e08\u306a\u6750\u6599\u306e\u5207\u65ad\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li><\/ul><p><strong>\u4f8b\uff1a<\/strong><br>\u5de5\u696d\u8a66\u9a13\u3067\u306f\u3001\u786c\u5316\u51e6\u7406\u3055\u308c\u305f\u9ad8\u901f\u5ea6\u92fc (HSS) \u30d6\u30ec\u30fc\u30c9\u306f HRC (\u30ed\u30c3\u30af\u30a6\u30a7\u30eb C \u786c\u5ea6) \u8a55\u4fa1 65 \uff5e 68 \u3092\u9054\u6210\u3057\u3001\u672a\u51e6\u7406\u306e\u30d6\u30ec\u30fc\u30c9\u306b\u6bd4\u3079\u3066\u5bff\u547d\u304c\u307b\u307c 2 \u500d\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-2-quenching\">2. \u713c\u5165\u308c<\/h3><p><strong>\u30d7\u30ed\u30bb\u30b9\uff1a<\/strong><br>\u713c\u5165\u308c\u3068\u306f\u3001\u713c\u5165\u308c\u6bb5\u968e\u5f8c\u306b\u30d6\u30ec\u30fc\u30c9\u3092\u6025\u901f\u306b\u51b7\u5374\u3057\u3001\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u7d44\u7e54\u3092\u56fa\u3081\u308b\u3053\u3068\u3067\u3059\u3002\u51b7\u5374\u5a92\u4f53\u306b\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p><ul><li><strong>\u6cb9<\/strong>: \u70ad\u7d20\u92fc\u304a\u3088\u3073\u5408\u91d1\u92fc\u306b\u4e00\u822c\u7684\u3067\u3001\u5272\u308c\u3092\u9632\u3050\u305f\u3081\u306b\u5236\u5fa1\u3055\u308c\u305f\u51b7\u5374\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6c34<\/strong>: \u6025\u901f\u51b7\u5374\u304c\u5fc5\u8981\u306a\u91d1\u5c5e\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u53cd\u308a\u304c\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/li>\n\n<li><strong>\u7a7a\u6c17<\/strong>: \u6b6a\u307f\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u7cbe\u5bc6\u30d6\u30ec\u30fc\u30c9\u7528\u3002<\/li><\/ul><p><strong>\u6a5f\u69cb\uff1a<\/strong><br>\u713c\u5165\u308c\u306f\u3001\u30d1\u30fc\u30e9\u30a4\u30c8\u3084\u30d5\u30a7\u30e9\u30a4\u30c8\u3068\u3044\u3063\u305f\u8edf\u8cea\u76f8\u306e\u518d\u5f62\u6210\u3092\u9632\u304e\u3001\u786c\u5316\u7d44\u7e54\u3092\u56fa\u5b9a\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u713c\u5165\u308c\u306b\u3088\u3063\u3066\u5185\u90e8\u5fdc\u529b\u304c\u751f\u3058\u308b\u305f\u3081\u3001\u713c\u623b\u3057\u306b\u3088\u308b\u7de9\u548c\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p><strong>\u8ab2\u984c:<\/strong><\/p><ul><li><strong>\u3072\u3073\u5272\u308c\u306e\u5371\u967a\u6027<\/strong>: \u6025\u901f\u306a\u51b7\u5374\u306b\u3088\u308a\u3001\u4e0d\u5747\u4e00\u306a\u71b1\u5fdc\u529b\u304c\u751f\u3058\u307e\u3059\u3002<\/li>\n\n<li><strong>\u306d\u3058\u308c<\/strong>: \u5203\u304c\u5927\u304d\u3044\u5834\u5408\u3084\u5203\u304c\u8584\u3044\u5834\u5408\u306f\u3001\u713c\u304d\u5165\u308c\u306e\u30e0\u30e9\u306b\u3088\u308a\u5203\u304c\u53cd\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ul><p><strong>\u5236\u5fa1\u63aa\u7f6e:<\/strong><\/p><ul><li>\u4e8b\u524d\u713c\u5165\u308c\u306b\u3088\u308b\u71b1\u5747\u4e00\u5316\u306f\u3001\u71b1\u885d\u6483\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n\n<li>\u713c\u5165\u308c\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306a\u3069\u306e\u6700\u65b0\u306e\u30c4\u30fc\u30eb\u306f\u3001\u6f5c\u5728\u7684\u306a\u6b20\u9665\u3092\u4e88\u6e2c\u3057\u3066\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/li><\/ul><p><strong>\u7528\u9014:<\/strong><br>\u6728\u6750\u30c1\u30c3\u30d1\u30fc\u306a\u3069\u3001\u6700\u5927\u9650\u306e\u786c\u5ea6\u3092\u5fc5\u8981\u3068\u3059\u308b\u5de5\u5177\u306b\u306f\u713c\u304d\u5165\u308c\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002 <a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%83%97%e3%83%a9%e3%82%b9%e3%83%81%e3%83%83%e3%82%af-%e7%b2%89%e7%a0%95%e6%a9%9f-%e7%a0%b4%e7%a0%95%e6%a9%9f-%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%83%e3%83%80%e3%83%bc-%e3%82%b0%e3%83%a9%e3%83%8b\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u9020\u7c92\u6a5f\u30d6\u30ec\u30fc\u30c9<\/em><\/strong><\/a>\u3001 \u305d\u3057\u3066 <a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%83%e3%83%80%e3%83%bc-%e3%83%96%e3%83%ac%e3%83%bc%e3%83%89\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u7523\u696d\u7528\u30b7\u30e5\u30ec\u30c3\u30c0\u30fc<\/em><\/strong><\/a>.<\/p><p><strong>\u4f8b\uff1a<\/strong><br>\u713c\u304d\u5165\u308c\u306b\u3088\u308a\u3001D2 \u5de5\u5177\u92fc\u30d6\u30ec\u30fc\u30c9\u306e\u786c\u5ea6\u304c 58 \uff5e 62 HRC \u306e\u7bc4\u56f2\u306b\u5897\u52a0\u3057\u3001\u904e\u9177\u306a\u6469\u8017\u3084\u885d\u6483\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11.jpg\" alt=\"\u9577\u3044\u76f4\u5203\u3068\u30ca\u30a4\u30d51(1)\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u5de5\u7a0b\" class=\"wp-image-5883\" style=\"aspect-ratio:1.3333333333333333;object-fit:cover;width:552px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives11-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><h3 class=\"wp-block-heading\" id=\"h-3-annealing-tempering\">3. \u713c\u304d\u306a\u307e\u3057\uff08\u713c\u304d\u623b\u3057\uff09<\/h3><p><strong>\u30d7\u30ed\u30bb\u30b9\uff1a<\/strong><br>\u713c\u304d\u623b\u3057\uff08\u713c\u920d\u3068\u3082\u547c\u3070\u308c\u308b\uff09\u3068\u306f\u3001\u713c\u5165\u308c\u5f8c\u306b\u5203\u3092\u9069\u5ea6\u306a\u6e29\u5ea6\uff08300\uff5e1100\u00b0F\u3001150\uff5e600\u00b0C\uff09\u306b\u518d\u52a0\u71b1\u3059\u308b\u5de5\u7a0b\u3067\u3059\u3002\u6b63\u78ba\u306a\u6e29\u5ea6\u306f\u3001\u786c\u5ea6\u3068\u976d\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u9ad8\u5408\u91d1\u92fc\u306e\u5834\u5408\u3001\u6700\u9069\u306a\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u3001\u3053\u306e\u6bb5\u968e\u3067\u306f\u8907\u6570\u56de\u306e\u30b5\u30a4\u30af\u30eb\uff081\uff5e3\u56de\uff09\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p><strong>\u6a5f\u69cb\uff1a<\/strong><br>During tempering, internal stresses introduced during quenching are relieved. The metal&#8217;s structure transitions into a more stable state, with controlled adjustments to its hardness, ductility, and elasticity.<\/p><p><strong>\u5229\u70b9\uff1a<\/strong><\/p><ul><li><strong>\u8106\u3055\u306e\u4f4e\u6e1b<\/strong>: \u7a81\u7136\u306e\u885d\u6483\u3084\u91cd\u3044\u8ca0\u8377\u306b\u3088\u3063\u3066\u30d6\u30ec\u30fc\u30c9\u304c\u5272\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u67d4\u8edf\u6027\u306e\u5411\u4e0a<\/strong>: \u30d6\u30ec\u30fc\u30c9\u304c\u6298\u308c\u308b\u3053\u3068\u306a\u304f\u66f2\u3052\u529b\u306b\u8010\u3048\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li><\/ul><p><strong>\u7528\u9014:<\/strong><br>\u713c\u304d\u5165\u308c\u30d6\u30ec\u30fc\u30c9\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u976d\u6027\u3068\u5203\u5148\u4fdd\u6301\u529b\u306e\u4e21\u65b9\u304c\u6c42\u3081\u3089\u308c\u308b\u696d\u754c\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><ul><li><a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81\/slitting-machine-round-cutting-blade-slitter-knife-slitting-tool\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u30b9\u30ea\u30c3\u30bf\u30fc\u30ca\u30a4\u30d5<\/em><\/strong><\/a>: \u30d5\u30a3\u30eb\u30e0\u3084\u7b94\u306a\u3069\u306e\u8584\u3044\u6750\u6599\u3092\u5207\u65ad\u3057\u307e\u3059\u3002<\/li>\n\n<li><a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/%e4%b8%b8-%e3%83%8a%e3%82%a4%e3%83%95-%e3%83%96%e3%83%ac%e3%83%bc%e3%83%89\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u5186\u5f62\u30d6\u30ec\u30fc\u30c9<\/em><\/strong><\/a>: \u98df\u54c1\u52a0\u5de5\u3084\u8efd\u91cf\u7d20\u6750\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><\/ul><p><strong>\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3:<\/strong><br>\u713c\u304d\u5165\u308c\u3055\u308c\u305f 1095 \u70ad\u7d20\u92fc\u30d6\u30ec\u30fc\u30c9\u306e\u7814\u7a76\u3067\u306f\u300130% \u306b\u3088\u308b\u8010\u885d\u6483\u6027\u306e\u5411\u4e0a\u304c\u793a\u3055\u308c\u3001\u786c\u6750\u3084\u305d\u306e\u4ed6\u306e\u9ad8\u5bc6\u5ea6\u6750\u6599\u306e\u5207\u65ad\u306b\u6700\u9069\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u307e\u3057\u305f\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-comparison-of-methods\">\u65b9\u6cd5\u306e\u6bd4\u8f03<\/h3><figure class=\"wp-block-table\"><table><thead><tr><td><strong>\u65b9\u6cd5<\/strong><\/td><td><strong>\u786c\u5ea6<\/strong><\/td><td><strong>\u5f37\u976d\u3055<\/strong><\/td><td><strong>\u8010\u6469\u8017\u6027<\/strong><\/td><td><strong>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\u786c\u5316<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u304f\u3089\u3044<\/td><td>\u9ad8\u3044<\/td><td><a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b7%e3%83%a3%e3%83%bc-%e3%83%96%e3%83%ac%e3%83%bc%e3%83%89\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u30ae\u30ed\u30c1\u30f3\u30ca\u30a4\u30d5\u3001\u92cf<\/em><\/strong><\/a><\/td><\/tr><tr><td>\u713c\u5165\u308c<\/td><td>\u9ad8\u3044<\/td><td>\u4f4e\u3044\uff08\u30c6\u30f3\u30d1\u30fc\u524d\uff09<\/td><td>\u9ad8\u3044<\/td><td><a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b7%e3%83%a5%e3%83%ac%e3%83%83%e3%83%80%e3%83%bc-%e3%83%96%e3%83%ac%e3%83%bc%e3%83%89\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u30b7\u30e5\u30ec\u30c3\u30c0\u30fc\u3001\u9020\u7c92\u6a5f<\/em><\/strong><\/a><\/td><\/tr><tr><td>\u713c\u304d\u5165\u308c<\/td><td>\u4e2d\u304f\u3089\u3044<\/td><td>\u9ad8\u3044<\/td><td>\u4e2d\u304f\u3089\u3044<\/td><td><a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/slitter\/\"><strong><em>\u30b9\u30ea\u30c3\u30bf\u30fc<\/em><\/strong><\/a>, <a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/food\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u98df\u54c1\u52a0\u5de5<\/em><\/strong><\/a><\/td><\/tr><\/tbody><\/table><\/figure><p>\u5404\u30d7\u30ed\u30bb\u30b9\u306f\u4e92\u3044\u3092\u88dc\u5b8c\u3057\u3001\u713c\u5165\u308c\u3068\u713c\u5165\u308c\u306b\u3088\u3063\u3066\u5fc5\u8981\u306a\u786c\u5ea6\u304c\u78ba\u7acb\u3055\u308c\u3001\u713c\u623b\u3057\u306b\u3088\u3063\u3066\u5de5\u696d\u30b0\u30ec\u30fc\u30c9\u306e\u8010\u4e45\u6027\u306b\u5fc5\u8981\u306a\u5f37\u5ea6\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"h-common-heat-treatment-problems-and-solutions\">\u4e00\u822c\u7684\u306a\u71b1\u51e6\u7406\u306e\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/h2><p>\u71b1\u51e6\u7406\u306f <strong>\u975e\u5e38\u306b\u7e4a\u7d30\u306a\u30d7\u30ed\u30bb\u30b9<\/strong> \u6e29\u5ea6\u3001\u30bf\u30a4\u30df\u30f3\u30b0\u3001\u305d\u3057\u3066\u74b0\u5883\u6761\u4ef6\u306e\u7cbe\u5bc6\u306a\u5236\u5fa1\u304c\u6c42\u3081\u3089\u308c\u308b\u52a0\u5de5\u3067\u3059\u3002\u308f\u305a\u304b\u306a\u305a\u308c\u3067\u3082\u3001\u30d6\u30ec\u30fc\u30c9\u306e\u6027\u80fd\u3001\u8010\u4e45\u6027\u3001\u4fe1\u983c\u6027\u3092\u640d\u306a\u3046\u6b20\u9665\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u3067\u306f\u3001\u3088\u304f\u3042\u308b\u554f\u984c\u3068\u305d\u306e\u539f\u56e0\u3001\u305d\u3057\u3066\u5b9f\u7528\u7684\u306a\u89e3\u6c7a\u7b56\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><thead><tr><td><strong>\u554f\u984c<\/strong><\/td><td><strong>\u539f\u56e0<\/strong><\/td><td><strong>\u89e3\u6c7a<\/strong><\/td><td><strong>\u88cf\u4ed8\u3051\u30c7\u30fc\u30bf<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\u904e\u786c\u5316<\/td><td>\u904e\u5ea6\u306e\u52a0\u71b1\u3084\u6025\u901f\u3059\u304e\u308b\u51b7\u5374\u306b\u3088\u308a\u3001\u786c\u3059\u304e\u3066\u8106\u3044\u30de\u30eb\u30c6\u30f3\u30b5\u30a4\u30c8\u69cb\u9020\u304c\u751f\u3058\u307e\u3059\u3002<\/td><td>\u6e29\u5ea6\u8a2d\u5b9a\u3092\u9069\u5207\u306a\u7bc4\u56f2\u306b\u8abf\u6574\u3057\u307e\u3059\uff08\u4f8b\uff1aHSS\uff1a1750\uff5e2200\u00b0F\u3001\u70ad\u7d20\u92fc\uff1a1300\uff5e1650\u00b0F\uff09\u3002\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u51b7\u5374\u901f\u5ea6\u3092\u6700\u9069\u5316\u3057\u307e\u3059\u3002<\/td><td>\u7814\u7a76\u306b\u3088\u308c\u3070\u3001\u786c\u5316\u6e29\u5ea6\u3092\u308f\u305a\u304b 5% \u4e0b\u3052\u308b\u3060\u3051\u3067\u3001\u786c\u5ea6\u3092\u72a0\u7272\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u8106\u3055\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/td><\/tr><tr><td>\u30af\u30e9\u30c3\u30ad\u30f3\u30b0<\/td><td>\u6025\u901f\u306a\u51b7\u5374\u3084\u6750\u6599\u7d44\u6210\u306e\u4e0d\u5747\u4e00\u6027\u306b\u3088\u308a\u3001\u713c\u5165\u308c\u4e2d\u306b\u5fdc\u529b\u304c\u84c4\u7a4d\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/td><td>\u71b1\u885d\u6483\u3092\u8efd\u6e1b\u3059\u308b\u305f\u3081\u3001\u713c\u5165\u308c\u524d\u306b\u5f90\u3005\u306b\u4e88\u71b1\uff08\u7d04300\u00b0F\uff09\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6c34\u3067\u306f\u306a\u304f\u6cb9\u306a\u3069\u306e\u9069\u5207\u306a\u51b7\u5374\u5a92\u4f53\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td><td>\u696d\u754c\u30ec\u30dd\u30fc\u30c8\u3067\u306f\u3001\u6c34\u713c\u5165\u308c\u304b\u3089\u6cb9\u713c\u5165\u308c\u306b\u5207\u308a\u66ff\u3048\u308b\u3068\u3001\u3072\u3073\u5272\u308c\u306e\u767a\u751f\u304c 30\uff5e40% \u6e1b\u5c11\u3059\u308b\u3068\u5f37\u8abf\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/td><\/tr><tr><td>\u4e0d\u5747\u4e00\u306a\u786c\u3055<\/td><td>\u7089\u306e\u6e29\u5ea6\u307e\u305f\u306f\u51b7\u5374\u901f\u5ea6\u304c\u4e00\u5b9a\u3067\u306a\u3044\u3002<\/td><td>\u7cbe\u5bc6\u306a\u71b1\u8abf\u7bc0\u6a5f\u80fd\u3092\u5099\u3048\u305f\u9ad8\u5ea6\u306a\u30de\u30eb\u30c1\u30be\u30fc\u30f3\u7089\u306b\u3088\u308a\u3001\u5747\u4e00\u306a\u71b1\u5206\u6563\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/td><td>\u6e29\u5ea6\u5909\u52d5\u304c \u00b110\u00b0F \u672a\u6e80\u306e\u6821\u6b63\u6e08\u307f\u7089\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u786c\u5ea6\u306e\u5747\u4e00\u6027\u304c 20% \u5411\u4e0a\u3057\u307e\u3059\u3002<\/td><\/tr><tr><td>\u53cd\u308a<\/td><td>\u975e\u5bfe\u79f0\u306e\u51b7\u5374\u3001\u8584\u3044\u30d6\u30ec\u30fc\u30c9\u90e8\u5206\u3001\u307e\u305f\u306f\u6cbb\u7642\u4e2d\u306e\u4e0d\u9069\u5207\u306a\u4f4d\u7f6e\u5408\u308f\u305b\u3002<\/td><td>\u69cb\u9020\u7684\u306a\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u713c\u5165\u308c\u6642\u306b\u306f\u6cbb\u5177\u3084\u30b5\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3088\u308a\u3086\u3063\u304f\u308a\u3068\u3057\u305f\u5747\u4e00\u306a\u51b7\u5374\u65b9\u6cd5\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/td><td>\u30ae\u30ed\u30c1\u30f3\u30d6\u30ec\u30fc\u30c9\u306e\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3\u3067\u306f\u3001\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u30b8\u30b0\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u53cd\u308a\u304c 50% \u6e1b\u5c11\u3059\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/td><\/tr><\/tbody><\/table><\/figure><figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives.jpg\" alt=\"\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u30ed\u30f3\u30b0\u30d0\u30fc\u305b\u3093\u65ad\u30d6\u30ec\u30fc\u30c9\u3068\u30ca\u30a4\u30d51\" class=\"wp-image-5882\" style=\"aspect-ratio:1.7777777777777777;object-fit:cover;width:702px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Long-straight-blades-and-knives-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><h3 class=\"wp-block-heading\" id=\"h-additional-best-practices-for-quality-control\">\u54c1\u8cea\u7ba1\u7406\u306e\u305f\u3081\u306e\u8ffd\u52a0\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3><ul><li>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u8a08\u3092\u7528\u3044\u3066\u3001\u51e6\u7406\u6e08\u307f\u30d6\u30ec\u30fc\u30c9\u306e\u786c\u5ea6\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002HSS\u30d6\u30ec\u30fc\u30c9\u306eHRC 60\uff5e65\u306a\u3069\u306e\u8a66\u9a13\u57fa\u6e96\u306f\u3001\u512a\u308c\u305f\u5207\u524a\u6027\u80fd\u3092\u793a\u3059\u696d\u754c\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3067\u3059\u3002<\/li>\n\n<li>\u8d70\u67fb\u578b\u96fb\u5b50\u9855\u5fae\u93e1 (SEM) \u306a\u3069\u306e\u5fae\u7d30\u69cb\u9020\u5206\u6790\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u7c92\u5b50\u69cb\u9020\u3092\u8abf\u3079\u3001\u6f5c\u5728\u7684\u306a\u4e0d\u898f\u5247\u6027\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li><\/ul><p><strong>\u696d\u754c\u306e\u6d1e\u5bdf:<\/strong><\/p><p>2023\u5e74\u306b\u5b9f\u65bd\u3055\u308c\u305f\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001 <a href=\"https:\/\/wp.wpi.edu\/mpi\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong><em>Metal\u51e6\u7406\u7814\u7a76\u6240<\/em><\/strong><\/a>\u71b1\u51e6\u7406\u3055\u308c\u305f\u6a5f\u68b0\u5203\u7269\u306b\u304a\u3051\u308b\u6b20\u9665\u306e75%\u4ee5\u4e0a\u306f\u3001\u4e0d\u9069\u5207\u306a\u5de5\u7a0b\u7ba1\u7406\u306b\u8d77\u56e0\u3057\u3066\u3044\u307e\u3059\u3002\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u30b7\u30b9\u30c6\u30e0\u3068\u4e88\u6e2c\u30e2\u30c7\u30ea\u30f3\u30b0\u3078\u306e\u6295\u8cc7\u306b\u3088\u308a\u3001\u3053\u3046\u3057\u305f\u554f\u984c\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"h-optimal-temperatures-and-times-for-industrial-knife-heat-treatment\">\u5de5\u696d\u7528\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u306b\u6700\u9069\u306a\u6e29\u5ea6\u3068\u6642\u9593<\/h2><p>\u71b1\u51e6\u7406\u306e\u52b9\u7387\u306f\u3001\u6750\u6599\u306e\u7a2e\u985e\u3068\u30d6\u30ec\u30fc\u30c9\u306e\u7528\u9014\u306b\u5408\u308f\u305b\u305f\u6e29\u5ea6\u3068\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u6b63\u78ba\u306a\u5236\u5fa1\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u696d\u754c\u306b\u304a\u3051\u308b\u5e83\u7bc4\u306a\u8abf\u67fb\u3068\u8a66\u9a13\u306b\u57fa\u3065\u3044\u3066\u6700\u9069\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u307e\u3068\u3081\u305f\u5305\u62ec\u7684\u306a\u8868\u3067\u3059\u3002<\/p><figure class=\"wp-block-table\"><table><thead><tr><td><strong>\u6750\u6599<\/strong><\/td><td><strong>\u6700\u9069\u6e29\u5ea6\uff08\u00b0F\uff09<\/strong><\/td><td><strong>\u63a8\u5968\u671f\u9593<\/strong><\/td><td><strong>\u6279\u8a55\u7684\u6ce8\u91c8<\/strong><\/td><\/tr><\/thead><tbody><tr><td>\u30cf\u30a4\u30b9\u92fc<\/td><td>1750\u20132200<\/td><td>1\uff5e2\u6642\u9593\uff08\u786c\u5316\uff09\uff1b\u713c\u304d\u623b\u3057\uff1a1000\u00b0F\u3067\u7d042\u6642\u9593<\/td><td>2200\u00b0F \u3092\u8d85\u3048\u308b\u6e29\u5ea6\u306b\u9577\u6642\u9593\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u6728\u76ee\u304c\u7c97\u304f\u306a\u308a\u3001\u5203\u5148\u306e\u4fdd\u6301\u529b\u304c\u4f4e\u4e0b\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002<\/td><\/tr><tr><td>\u70ad\u7d20\u92fc<\/td><td>1300\uff5e1650\u5e74<\/td><td>30\uff5e60\u5206\uff08\u713c\u920d\u30b5\u30a4\u30af\u30eb\uff09\uff1b\u6025\u51b7\uff1a\u6025\u901f<\/td><td>1650\u00b0F \u3092\u8d85\u3048\u308b\u904e\u71b1\u306f\u8131\u70ad\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u5203\u5148\u3092\u5f31\u3081\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/td><\/tr><tr><td>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/td><td>1800\uff5e2000\u5e74<\/td><td>2\uff5e4\u6642\u9593\uff08\u6eb6\u4f53\u5316\u51e6\u7406\uff09\uff1b\u713c\u623b\u3057\uff1a400\uff5e600\u00b0F\u30672\u6642\u9593<\/td><td>\u771f\u7a7a\u7089\u306e\u4f7f\u7528\u306b\u3088\u308a\u9178\u5316\u304c\u6700\u5c0f\u9650\u306b\u6291\u3048\u3089\u308c\u3001\u304d\u308c\u3044\u3067\u6ed1\u3089\u304b\u306a\u30d6\u30ec\u30fc\u30c9\u8868\u9762\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/td><\/tr><tr><td>\u5de5\u5177\u92fc\uff08D2\u3001A2\uff09<\/td><td>1850\uff5e1950\u5e74<\/td><td>2\u6642\u9593\uff08\u786c\u5316\uff09\uff1b\u713c\u623b\u3057\uff1a\u7d04500\u00b0F\u30672\uff5e3\u30b5\u30a4\u30af\u30eb<\/td><td>\u8907\u6570\u30b5\u30a4\u30af\u30eb\u306e\u713c\u623b\u3057\u306b\u3088\u308a\u3001\u91d1\u5c5e\u306a\u3069\u306e\u7814\u78e8\u6750\u3092\u5207\u65ad\u3059\u308b\u969b\u306b\u91cd\u8981\u306a\u8010\u885d\u6483\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\" id=\"h-impacts-of-incorrect-temperature-and-timing\">\u4e0d\u9069\u5207\u306a\u6e29\u5ea6\u3068\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u5f71\u97ff<\/h3><ol><li><strong>\u52a0\u71b1\u4e0d\u8db3<\/strong>:<ol><li>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u3078\u306e\u4e0d\u5b8c\u5168\u306a\u5909\u614b\u304c\u8d77\u3053\u308a\u3001\u786c\u5ea6\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/li><\/ol><ol><li>\u30b1\u30fc\u30b9\u30b9\u30bf\u30c7\u30a3: D2 \u92fc\u30d6\u30ec\u30fc\u30c9\u3092\u308f\u305a\u304b 50\u00b0F \u52a0\u71b1\u4e0d\u8db3\u306b\u3059\u308b\u3068\u3001\u91d1\u5c5e\u305b\u3093\u65ad\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u5207\u65ad\u52b9\u7387\u304c 15% \u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u904e\u71b1<\/strong>:<ol><li>\u7c92\u5b50\u304c\u7c97\u304f\u306a\u308a\u3001\u976d\u6027\u3068\u5203\u6301\u3061\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/li><\/ol><ol><li>\u696d\u754c\u306e\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001\u9ad8\u6e29\u306b\u904e\u5ea6\u306b\u3055\u3089\u3055\u308c\u308b\u3068\u3001\u71b1\u75b2\u52b4\u4e80\u88c2\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u671f\u9593\u304c\u4e0d\u5341\u5206<\/strong>:<ol><li>\u70ad\u7d20\u307e\u305f\u306f\u5408\u91d1\u5143\u7d20\u306e\u5b8c\u5168\u306a\u62e1\u6563\u3092\u9632\u304e\u307e\u3059\u3002<\/li><\/ol><ol><li>\u4f8b: HSS \u30d6\u30ec\u30fc\u30c9\u306e\u713c\u304d\u623b\u3057\u30b5\u30a4\u30af\u30eb\u3092\u77ed\u7e2e\u3059\u308b\u3068\u3001\u30d6\u30ec\u30fc\u30c9\u5168\u4f53\u306e\u786c\u5ea6\u304c\u4e0d\u5747\u4e00\u306b\u306a\u308a\u3001\u6469\u8017\u7387\u304c 20% \u5897\u52a0\u3057\u307e\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u904e\u5ea6\u306e\u6301\u7d9a\u6642\u9593<\/strong>:<ol><li>\u4e0d\u5fc5\u8981\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u306b\u3064\u306a\u304c\u308a\u3001\u9178\u5316\u3084\u30b9\u30b1\u30fc\u30eb\u306e\u767a\u751f\u306b\u3088\u308a\u8868\u9762\u54c1\u8cea\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li><\/ol><ol><li>\u4e0d\u6d3b\u6027\u30ac\u30b9\u96f0\u56f2\u6c17\u306a\u3069\u306e\u9ad8\u5ea6\u306a\u6280\u8853<strong>s<\/strong> \u3053\u308c\u3089\u306e\u5f71\u97ff\u3092\u6253\u3061\u6d88\u3059\u305f\u3081\u306b\u3001\u73fe\u5728\u3067\u306f\u30ac\u30b9\uff08\u7a92\u7d20\u3084\u30a2\u30eb\u30b4\u30f3\u306a\u3069\uff09\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li><\/ol><\/li><\/ol><h3 class=\"wp-block-heading\" id=\"h-data-driven-insights-on-heat-treatment-optimization\">\u71b1\u51e6\u7406\u306e\u6700\u9069\u5316\u306b\u95a2\u3059\u308b\u30c7\u30fc\u30bf\u99c6\u52d5\u578b\u306e\u6d1e\u5bdf<\/h3><p>\u8fd1\u5e74\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u9032\u6b69\u306f\u3001\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002\u4f8b\u3048\u3070\uff1a<\/p><ul><li><strong>\u6709\u9650\u8981\u7d20\u89e3\u6790\uff08FEA\uff09<\/strong>\u71b1\u4f1d\u9054\u3068\u5fdc\u529b\u5206\u5e03\u3092\u30e2\u30c7\u30eb\u5316\u3057\u3001\u52a0\u5de5\u524d\u306b\u6f5c\u5728\u7684\u306a\u6b20\u9665\u3092\u4e88\u6e2c\u3057\u307e\u3059\u3002FEA\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u9ad8\u7cbe\u5ea6\u5207\u524a\u5de5\u5177\u306e\u4e0d\u826f\u7387\u309230%\u524a\u6e1b\u3057\u307e\u3057\u305f\u3002<\/li>\n\n<li><strong>\u8d64\u5916\u7dda\u30b5\u30fc\u30e2\u30b0\u30e9\u30d5\u30a3\u30fc<\/strong>: \u71b1\u51e6\u7406\u4e2d\u306e\u6e29\u5ea6\u5747\u4e00\u6027\u3092\u8ffd\u8de1\u3057\u3001\u504f\u5dee\u304c \u00b15\u00b0F \u672a\u6e80\u3067\u3042\u308b\u305f\u3081\u3001\u4e00\u8cab\u3057\u305f\u7279\u6027\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/li><\/ul><p><strong>\u7814\u7a76\u652f\u63f4:<\/strong><\/p><ul><li>\u306b\u63b2\u8f09\u3055\u308c\u305f\u7814\u7a76\u306f\u3001 <a href=\"https:\/\/www.sciencedirect.com\/journal\/journal-of-materials-processing-technology\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong><em>\u6750\u6599\u52a0\u5de5\u6280\u8853\u30b8\u30e3\u30fc\u30ca\u30eb<\/em> <\/strong><\/a>\uff082021\uff09\u306f\u3001\u7cbe\u5bc6\u306a\u71b1\u5236\u5fa1\u3092\u5099\u3048\u305f\u30de\u30eb\u30c1\u30be\u30fc\u30f3\u7089\u306b\u3088\u308a\u3001\u5927\u91cf\u306eHSS\u30ca\u30a4\u30d5\u5168\u4f53\u306798%\u306e\u786c\u5ea6\u306e\u4e00\u8cab\u6027\u304c\u9054\u6210\u3055\u308c\u305f\u3053\u3068\u3092\u5f37\u8abf\u3057\u307e\u3057\u305f\u3002<\/li>\n\n<li>\u306e <em>\u56fd\u969b\u71b1\u51e6\u7406\u30b8\u30e3\u30fc\u30ca\u30eb<\/em> \uff082022\uff09\u306f\u3001\u771f\u7a7a\u71b1\u51e6\u7406\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30ca\u30a4\u30d5\u306e\u9178\u5316\u95a2\u9023\u306e\u6b20\u9665\u304c80%\u6e1b\u5c11\u3057\u3001\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u304c\u5411\u4e0a\u3059\u308b\u3053\u3068\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002<\/li><\/ul><figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1.jpg\" alt=\"\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u30ae\u30ed\u30c1\u30f3\u30ab\u30c3\u30bf\u30fc\u30d6\u30ec\u30fc\u30c9\u3068\u30ca\u30a4\u30d52(1)\" class=\"wp-image-5879\" style=\"aspect-ratio:1.7777777777777777;object-fit:cover;width:683px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives21-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><h3 class=\"wp-block-heading\" id=\"h-enhanced-quality-assurance-after-heat-treatment\">\u71b1\u51e6\u7406\u5f8c\u306e\u54c1\u8cea\u4fdd\u8a3c\u306e\u5f37\u5316<\/h3><p>\u71b1\u51e6\u7406\u3055\u308c\u305f\u30d6\u30ec\u30fc\u30c9\u306f\u3001\u6027\u80fd\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3088\u3046\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002\u696d\u754c\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p><ol><li><strong>\u786c\u5ea6\u8a66\u9a13<\/strong>:<ol><li>\u30d3\u30c3\u30ab\u30fc\u30b9\u8a66\u9a13\u6a5f\u3084\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u8a66\u9a13\u6a5f\u306a\u3069\u306e\u5de5\u5177\u306f\u3001\u51e6\u7406\u3055\u308c\u305f\u5203\u306e\u8868\u9762\u786c\u5ea6\u3092\u691c\u8a3c\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u9ad8\u54c1\u8cea\u306eHSS\u5203\u306fHRC 62\uff5e65\u306e\u786c\u5ea6\u3092\u793a\u3057\u3001\u6700\u9069\u306a\u5207\u524a\u529b\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u5fae\u7d30\u69cb\u9020\u5206\u6790<\/strong>:<ol><li>\u96fb\u5b50\u5f8c\u65b9\u6563\u4e71\u56de\u6298 (EBSD) \u306a\u3069\u306e\u9ad8\u5ea6\u306a\u65b9\u6cd5\u306b\u3088\u308a\u3001\u30d6\u30ec\u30fc\u30c9\u306e\u6027\u80fd\u3068\u76f4\u63a5\u76f8\u95a2\u3059\u308b\u7c92\u5b50\u69cb\u9020\u306e\u5747\u4e00\u6027\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/li><\/ol><\/li>\n\n<li><strong>\u30a8\u30c3\u30b8\u6574\u5408\u6027\u30c6\u30b9\u30c8<\/strong>:<ol><li>\u30d6\u30ec\u30fc\u30c9\u306f\u3001\u5b9f\u969b\u306e\u6761\u4ef6\u4e0b\u3067\u306e\u5203\u5148\u4fdd\u6301\u3092\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3055\u308c\u305f\u5207\u65ad\u4f5c\u696d\u306b\u304b\u3051\u3089\u308c\u307e\u3059\u3002<\/li><\/ol><\/li><\/ol><h2 class=\"wp-block-heading\" id=\"h-heat-treatment-innovations-and-future-trends\">\u71b1\u51e6\u7406\u306e\u9769\u65b0\u3068\u5c06\u6765\u306e\u52d5\u5411<\/h2><p>\u9ad8\u7cbe\u5ea6\u3001\u8010\u4e45\u6027\u3001\u305d\u3057\u3066\u6301\u7d9a\u53ef\u80fd\u6027\u306b\u5bfe\u3059\u308b\u7523\u696d\u754c\u306e\u9700\u8981\u304c\u9ad8\u307e\u308b\u306b\u3064\u308c\u3001\u9769\u65b0\u7684\u306a\u71b1\u51e6\u7406\u6280\u8853\u304c\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u3092\u5909\u9769\u3057\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9032\u6b69\u306f\u3001\u6a5f\u68b0\u30ca\u30a4\u30d5\u88fd\u9020\u306b\u304a\u3051\u308b\u52b9\u7387\u6027\u3001\u7cbe\u5ea6\u3001\u305d\u3057\u3066\u74b0\u5883\u6301\u7d9a\u53ef\u80fd\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002\u7279\u306b\u3001\u771f\u7a7a\u71b1\u51e6\u7406\u3068\u9ad8\u5468\u6ce2\u8a98\u5c0e\u52a0\u71b1\u3068\u3044\u30462\u3064\u306e\u6700\u5148\u7aef\u6280\u8853\u306f\u3001\u696d\u754c\u306b\u5909\u9769\u3092\u3082\u305f\u3089\u3059\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3044\u308b\u3053\u3068\u3067\u6ce8\u76ee\u306b\u5024\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-1-vacuum-heat-treatment\">1. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Vacuum_furnace\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong><em>\u771f\u7a7a\u71b1\u51e6\u7406<\/em><\/strong><\/a><\/h3><p><strong>\u6982\u8981\uff1a<\/strong><br>\u771f\u7a7a\u71b1\u51e6\u7406\u306f\u3001\u5bc6\u9589\u3055\u308c\u305f\u771f\u7a7a\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u3067\u30d6\u30ec\u30fc\u30c9\u3092\u52a0\u5de5\u3059\u308b\u6280\u8853\u3067\u3059\u3002\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u3067\u306f\u7a7a\u6c17\u3068\u53cd\u5fdc\u6027\u30ac\u30b9\u304c\u9664\u53bb\u3055\u308c\u3001\u4e0d\u6d3b\u6027\u306a\u74b0\u5883\u304c\u4f5c\u308a\u51fa\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306b\u3088\u308a\u3001\u5f93\u6765\u306e\u71b1\u51e6\u7406\u3067\u3088\u304f\u554f\u984c\u3068\u306a\u308b\u9178\u5316\u3001\u30b9\u30b1\u30fc\u30eb\u5316\u3001\u8131\u70ad\uff08\u30d6\u30ec\u30fc\u30c9\u8868\u9762\u304b\u3089\u306e\u70ad\u7d20\u306e\u640d\u5931\uff09\u3092\u9632\u6b62\u3067\u304d\u307e\u3059\u3002<\/p><p><strong>\u4e3b\u306a\u6a5f\u80fd:<\/strong><\/p><ul><li><strong>\u9178\u5316\u9632\u6b62<\/strong>: \u771f\u7a7a\u71b1\u51e6\u7406\u306b\u3088\u308a\u9178\u7d20\u304c\u9664\u53bb\u3055\u308c\u3001\u5203\u306e\u8868\u9762\u304c\u304d\u308c\u3044\u306b\u306a\u308a\u3001\u6ed1\u3089\u304b\u306b\u306a\u308b\u305f\u3081\u3001\u51e6\u7406\u5f8c\u306e\u7814\u78e8\u306e\u5fc5\u8981\u6027\u304c\u6e1b\u308a\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6b63\u78ba\u306a\u6e29\u5ea6\u5236\u5fa1<\/strong>: \u9ad8\u5ea6\u306a\u771f\u7a7a\u7089\u306b\u3088\u308a\u3001\u7089\u5185\u306e\u6e29\u5ea6\u5747\u4e00\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002 <strong>\u00b12\u00b0F<\/strong>\u30d0\u30c3\u30c1\u9593\u3067\u4e00\u8cab\u3057\u305f\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u8131\u70ad\u7de9\u548c<\/strong>: \u30d6\u30ec\u30fc\u30c9\u306e\u70ad\u7d20\u542b\u6709\u91cf\u3092\u7dad\u6301\u3057\u3001\u786c\u5ea6\u3084\u8010\u6469\u8017\u6027\u306a\u3069\u306e\u91cd\u8981\u306a\u7279\u6027\u3092\u4fdd\u3061\u307e\u3059\u3002<\/li><\/ul><p><strong>\u5229\u70b9\uff1a<\/strong><\/p><ul><li><strong>\u8868\u9762\u54c1\u8cea\u306e\u5411\u4e0a<\/strong>\u771f\u7a7a\u7089\u3067\u51e6\u7406\u3055\u308c\u305f\u30d6\u30ec\u30fc\u30c9\u306f\u3001\u5909\u8272\u3084\u30b9\u30b1\u30fc\u30eb\u5316\u304c\u306a\u304f\u3001\u8868\u9762\u304c\u3088\u308a\u304d\u308c\u3044\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n<li><strong>\u3088\u308a\u9ad8\u3044\u6750\u6599\u306e\u5b8c\u5168\u6027<\/strong>\u8131\u70ad\u51e6\u7406\u3092\u884c\u308f\u306a\u3044\u305f\u3081\u3001\u5203\u5148\u306e\u4fdd\u6301\u529b\u304c\u9ad8\u304f\u3001\u30b9\u30ea\u30c3\u30bf\u30fc\u30ca\u30a4\u30d5\u3084\u5916\u79d1\u7528\u5203\u306a\u3069\u306e\u7cbe\u5bc6\u5de5\u5177\u306b\u6700\u9069\u3067\u3059\u3002<\/li>\n\n<li><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387<\/strong>\u591a\u304f\u306e\u771f\u7a7a\u7089\u3067\u306f <strong>\u30de\u30eb\u30c1\u30be\u30fc\u30f3\u6696\u623f<\/strong> \u65ad\u71b1\u6027\u3082\u6700\u9069\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u3092\u6700\u5927 <strong>25%<\/strong> \u5f93\u6765\u306e\u65b9\u6cd5\u3068\u6bd4\u8f03\u3057\u3066\u3002<\/li><\/ul><p><strong>\u7528\u9014:<\/strong><\/p><ul><li><strong>\u9ad8\u7cbe\u5ea6\u30d6\u30ec\u30fc\u30c9<\/strong>: \u5916\u79d1\u7528\u30e1\u30b9\u3001\u5de5\u696d\u7528\u30b9\u30ea\u30c3\u30bf\u30fc\u30ca\u30a4\u30d5\u3001\u9ad8\u901f\u5207\u65ad\u30c4\u30fc\u30eb\u306f\u3001\u3053\u306e\u30af\u30ea\u30fc\u30f3\u304b\u3064\u6b63\u78ba\u306a\u65b9\u6cd5\u306e\u6069\u6075\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<\/li>\n\n<li><strong>\u9ad8\u5408\u91d1\u92fc<\/strong>HSS \u3084\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306a\u3069\u306e\u5408\u91d1\u306f\u3001\u9178\u5316\u306b\u5bfe\u3057\u3066\u654f\u611f\u306a\u306e\u3067\u3001\u771f\u7a7a\u51e6\u7406\u306b\u7279\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li><\/ul><figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1.jpg\" alt=\"\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u5de5\u7a0b\u30ae\u30ed\u30c1\u30f3\u30ab\u30c3\u30bf\u30fc\u30d6\u30ec\u30fc\u30c9\u3068\u30ca\u30a4\u30d5(1)\" class=\"wp-image-5878\" style=\"aspect-ratio:1.3333333333333333;object-fit:cover;width:610px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Guillotine-Cutter-Blades-and-Knives1-1-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><h3 class=\"wp-block-heading\" id=\"h-2-high-frequency-induction-heating\">2. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Induction_heating\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong><em>\u9ad8\u5468\u6ce2\u8a98\u5c0e\u52a0\u71b1<\/em><\/strong><\/a><\/h3><p><strong>\u6982\u8981\uff1a<\/strong><br>\u9ad8\u5468\u6ce2\u8a98\u5c0e\u52a0\u71b1\u306f\u3001\u96fb\u78c1\u5834\u3092\u7528\u3044\u3066\u5203\u306e\u7279\u5b9a\u9818\u57df\u3092\u5c40\u6240\u7684\u306b\u6025\u901f\u52a0\u71b1\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u3053\u306e\u6280\u8853\u306f\u975e\u5e38\u306b\u52b9\u7387\u7684\u3067\u3001\u9078\u629e\u7684\u306a\u786c\u5316\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002<\/p><p><strong>\u4e3b\u306a\u6a5f\u80fd:<\/strong><\/p><ul><li><strong>\u6025\u901f\u52a0\u71b1<\/strong>\u8a98\u5c0e\u52a0\u71b1\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30d6\u30ec\u30fc\u30c9\u8868\u9762\u3092 <strong>2000\u00b0F\uff081093\u00b0C\uff09<\/strong> \u6570\u79d2\u4ee5\u5185\u306b\u3002<\/li>\n\n<li><strong>\u30ed\u30fc\u30ab\u30e9\u30a4\u30ba\u3055\u308c\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong>: \u30b3\u30a2\u90e8\u5206\u306f\u6bd4\u8f03\u7684\u67d4\u3089\u304b\u304f\u3057\u3066\u5f37\u976d\u6027\u3092\u4fdd\u3061\u306a\u304c\u3089\u3001\u7279\u5b9a\u306e\u9818\u57df (\u5203\u5148\u306a\u3069) \u3092\u9078\u629e\u7684\u306b\u786c\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n\n<li><strong>\u975e\u63a5\u89e6\u30d7\u30ed\u30bb\u30b9<\/strong>: \u52a0\u71b1\u306f\u7269\u7406\u7684\u306a\u63a5\u89e6\u306a\u3057\u306b\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u6c5a\u67d3\u306e\u30ea\u30b9\u30af\u304c\u6392\u9664\u3055\u308c\u307e\u3059\u3002<\/li><\/ul><p><strong>\u5229\u70b9\uff1a<\/strong><\/p><ul><li><strong>\u6642\u9593\u52b9\u7387<\/strong>: \u8a98\u5c0e\u52a0\u71b1\u306b\u3088\u308a\u71b1\u51e6\u7406\u30b5\u30a4\u30af\u30eb\u6642\u9593\u304c\u6700\u5927 <strong>80%<\/strong>\u751f\u7523\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u7bc0\u7d04<\/strong>: \u96c6\u4e2d\u52a0\u71b1\u306b\u3088\u308a\u5168\u4f53\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u91cf\u3092\u6700\u5927 <strong>30%<\/strong> \u7089\u30d9\u30fc\u30b9\u306e\u65b9\u6cd5\u3068\u6bd4\u8f03\u3057\u3066\u3002<\/li>\n\n<li><strong>\u5f37\u5316\u3055\u308c\u305f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/strong>: \u5f37\u976d\u306a\u82af\u3092\u6301\u3064\u786c\u5316\u5203\u5148\u3092\u5f62\u6210\u3057\u3001\u512a\u308c\u305f\u5207\u65ad\u6027\u80fd\u3068\u8010\u885d\u6483\u6027\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li><\/ul><p><strong>\u7528\u9014:<\/strong><\/p><ul><li><strong>\u305b\u3093\u65ad\u5203<\/strong>: \u8a98\u5c0e\u52a0\u71b1\u306b\u3088\u308a\u3001\u69cb\u9020\u7684\u306a\u5f37\u976d\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u3001\u92ed\u304f\u8010\u4e45\u6027\u306e\u3042\u308b\u30a8\u30c3\u30b8\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/li>\n\n<li><strong>\u9020\u7c92\u6a5f\u30ca\u30a4\u30d5<\/strong>: \u3053\u308c\u3089\u306b\u306f\u3001\u7814\u78e8\u6750\u3092\u6271\u3046\u305f\u3081\u306e\u786c\u3044\u5203\u3068\u3001\u885d\u6483\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u306e\u67d4\u8edf\u306a\u82af\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"h-sustainability-in-heat-treatment-technologies\">\u71b1\u51e6\u7406\u6280\u8853\u306b\u304a\u3051\u308b\u6301\u7d9a\u53ef\u80fd\u6027<\/h3><p>\u771f\u7a7a\u71b1\u51e6\u7406\u3068\u8a98\u5c0e\u52a0\u71b1\u306f\u3069\u3061\u3089\u3082\u3001\u6301\u7d9a\u53ef\u80fd\u306a\u88fd\u9020\u65b9\u6cd5\u3078\u306e\u9ad8\u307e\u308b\u9700\u8981\u306b\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u74b0\u5883\u30e1\u30ea\u30c3\u30c8\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ol><li><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u91cf\u306e\u524a\u6e1b<\/strong>: \u73fe\u4ee3\u306e\u771f\u7a7a\u30b7\u30b9\u30c6\u30e0\u3068\u8a98\u5c0e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u4f7f\u7528\u91cf\u3092 <strong>20\u201330%<\/strong>\u904b\u7528\u30b3\u30b9\u30c8\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u6392\u51fa\u91cf\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6392\u51fa\u91cf\u306e\u524a\u6e1b<\/strong>\u3053\u308c\u3089\u306e\u65b9\u6cd5\u306f\u3001\u88f8\u706b\u3084\u6709\u5bb3\u30ac\u30b9\u306e\u5fc5\u8981\u6027\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u751f\u7523\u74b0\u5883\u306e\u5b9f\u73fe\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6750\u6599\u52b9\u7387<\/strong>: \u7cbe\u5bc6\u306a\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u6750\u6599\u306e\u7121\u99c4\u304c\u524a\u6e1b\u3055\u308c\u3001\u9ad8\u54c1\u8cea\u306e\u5408\u91d1\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li><\/ol><figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41.jpg\" alt=\"\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u30d7\u30ed\u30bb\u30b9\u30d0\u30ac\u30fc\u30d6\u30ec\u30fc\u30c9\u3068\u30ca\u30a4\u30d54(1)\" class=\"wp-image-5868\" style=\"width:506px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41.jpg 800w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2025\/02\/Bagger-blades-and-knives41-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><h3 class=\"wp-block-heading\" id=\"h-sustainability-in-heat-treatment-technologies-1\">\u71b1\u51e6\u7406\u6280\u8853\u306b\u304a\u3051\u308b\u6301\u7d9a\u53ef\u80fd\u6027<\/h3><p>\u771f\u7a7a\u71b1\u51e6\u7406\u3068\u8a98\u5c0e\u52a0\u71b1\u306f\u3069\u3061\u3089\u3082\u3001\u6301\u7d9a\u53ef\u80fd\u306a\u88fd\u9020\u65b9\u6cd5\u3078\u306e\u9ad8\u307e\u308b\u9700\u8981\u306b\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u74b0\u5883\u30e1\u30ea\u30c3\u30c8\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p><ol><li><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u91cf\u306e\u524a\u6e1b<\/strong>: \u73fe\u4ee3\u306e\u771f\u7a7a\u30b7\u30b9\u30c6\u30e0\u3068\u8a98\u5c0e\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u4f7f\u7528\u91cf\u3092 <strong>20\u201330%<\/strong>\u904b\u7528\u30b3\u30b9\u30c8\u3068\u4e8c\u9178\u5316\u70ad\u7d20\u6392\u51fa\u91cf\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6392\u51fa\u91cf\u306e\u524a\u6e1b<\/strong>\u3053\u308c\u3089\u306e\u65b9\u6cd5\u306f\u3001\u88f8\u706b\u3084\u6709\u5bb3\u30ac\u30b9\u306e\u5fc5\u8981\u6027\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u30af\u30ea\u30fc\u30f3\u306a\u751f\u7523\u74b0\u5883\u306e\u5b9f\u73fe\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/li>\n\n<li><strong>\u6750\u6599\u52b9\u7387<\/strong>: \u7cbe\u5bc6\u306a\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u6750\u6599\u306e\u7121\u99c4\u304c\u524a\u6e1b\u3055\u308c\u3001\u9ad8\u54c1\u8cea\u306e\u5408\u91d1\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li><\/ol><p>\u771f\u7a7a\u71b1\u51e6\u7406\u3084\u9ad8\u5468\u6ce2\u8a98\u5c0e\u52a0\u71b1\u3068\u3044\u3063\u305f\u5148\u9032\u6280\u8853\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u30e1\u30fc\u30ab\u30fc\u306f\u512a\u308c\u305f\u30d6\u30ec\u30fc\u30c9\u6027\u80fd\u3001\u751f\u7523\u52b9\u7387\u306e\u5411\u4e0a\u3001\u305d\u3057\u3066\u6301\u7d9a\u53ef\u80fd\u306a\u64cd\u696d\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u73fe\u4ee3\u306e\u7523\u696d\u306e\u53b3\u3057\u3044\u8981\u6c42\u3092\u6e80\u305f\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u30e1\u30fc\u30ab\u30fc\u3092\u7af6\u4e89\u306e\u6fc0\u3057\u3044\u5e02\u5834\u306b\u304a\u3051\u308b\u30ea\u30fc\u30c0\u30fc\u3078\u3068\u4f4d\u7f6e\u3065\u3051\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"h-conclusion\">\u7d50\u8ad6<\/h2><p>Heat treatment is the backbone of industrial knife manufacturing, enhancing blades&#8217; performance, longevity, and reliability. By mastering the art and science of this process, manufacturers like <a href=\"https:\/\/maxtormetal.com\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>Nanjing Metal<\/em><\/strong><\/a> \u30d6\u30ec\u30fc\u30c9\u304c\u6700\u9ad8\u306e\u696d\u754c\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p><p>18\u5e74\u9593\u306e\u5c02\u9580\u77e5\u8b58\u3001\u719f\u7df4\u3057\u305f\u8a2d\u8a08\u30c1\u30fc\u30e0\u3001\u9ad8\u5ea6\u306a\u88fd\u9020\u6280\u8853\u3092\u5099\u3048\u305f\u5357\u4eacMetal\u306f\u3001<a href=\"https:\/\/maxtormetal.com\/ja\/custom-blades\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em> \u30ab\u30b9\u30bf\u30e0\u30de\u30b7\u30f3\u30ca\u30a4\u30d5<\/em><\/strong><\/a> \u591a\u69d8\u306a\u7523\u696d\u7528\u9014\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u7cbe\u5bc6\u52a0\u5de5\u3055\u308c\u305f\u30ae\u30ed\u30c1\u30f3\u30d6\u30ec\u30fc\u30c9\u304b\u3089\u3001\u591a\u7528\u9014\u306e\u305b\u3093\u65ad\u30ca\u30a4\u30d5\u307e\u3067\u3001\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u30c4\u30fc\u30eb\u3068\u77e5\u8b58\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p><p><a href=\"https:\/\/maxtormetal.com\/ja\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>\u4eca\u3059\u3050\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044<\/em><\/strong><\/a> \u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u7121\u6599\u898b\u7a4d\u3082\u308a\u3067\u3001\u5f53\u793e\u306e\u5c02\u9580\u77e5\u8b58\u304c\u8cb4\u793e\u306e\u696d\u52d9\u3092\u3044\u304b\u306b\u5411\u4e0a\u3067\u304d\u308b\u304b\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u5de5\u696d\u7528\u30ca\u30a4\u30d5\u306e\u88fd\u9020\u306e\u4e16\u754c\u3067\u306f\u3001\u7d30\u90e8\u306b\u81f3\u308b\u307e\u3067\u7d30\u5fc3\u306e\u6ce8\u610f\u304c\u6255\u308f\u308c\u307e\u3059\u3002\u5203\u7269\u306e\u54c1\u8cea\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u6570\u591a\u304f\u306e\u5de5\u7a0b\u306e\u4e2d\u3067\u3082\u3001\u71b1\u51e6\u7406\u306f\u6975\u3081\u3066\u91cd\u8981\u306a\u5de5\u7a0b\u3067\u3059\u3002\u3053\u306e\u5909\u9769\u3092\u3082\u305f\u3089\u3059\u5de5\u7a0b\u306f\u3001\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u6027\u80fd\u3092\u5de6\u53f3\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8010\u4e45\u6027\u3001\u786c\u5ea6\u3001\u8010\u6469\u8017\u6027\u306b\u3082\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u9069\u5207\u306a\u71b1\u51e6\u7406\u3092\u65bd\u3059\u3053\u3068\u3067\u3001\u5203\u7269\u306e\u786c\u5ea6\u304c40%\u4ee5\u4e0a\u5411\u4e0a\u3057\u3001\u5bff\u547d\u308250%\u4ee5\u4e0a\u5ef6\u3073\u308b\u3053\u3068\u304c\u7814\u7a76\u3067\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u7d50\u679c\u306f\u3001\u71b1\u51e6\u7406\u304c\u5358\u306a\u308b\u6280\u8853\u7684\u306a\u624b\u9806\u3067\u306f\u306a\u304f\u3001\u512a\u308c\u305f\u5203\u7269\u88fd\u9020\u306e\u57fa\u76e4\u3068\u306a\u308b\u7406\u7531\u3092\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u6a5f\u68b0\u30ca\u30a4\u30d5\u306e\u71b1\u51e6\u7406\u5de5\u7a0b\u3092\u8a73\u7d30\u306b\u89e3\u8aac\u3057\u3001[\u2026]<\/p>","protected":false},"author":1,"featured_media":5885,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[715],"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>Unlocking the Secrets of Machine Knife Manufacturing: A Comprehensive Guide to Heat Treatment for Enhanced Blade Performance!<\/title>\n<meta name=\"description\" content=\"Discover the advanced heat treatment process of machine knife for enhanced performance, durability, and cutting-edge precision. 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