{"id":6831,"date":"2020-12-10T19:01:48","date_gmt":"2020-12-10T11:01:48","guid":{"rendered":"https:\/\/xzfastener.com\/?p=6831"},"modified":"2026-06-23T09:08:21","modified_gmt":"2026-06-23T01:08:21","slug":"how-heat-treatment-improves-fastener-strength-and-hardness-3","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/zh\/how-heat-treatment-improves-fastener-strength-and-hardness-3\/","title":{"rendered":"\u70ed\u5904\u7406\u5982\u4f55\u63d0\u9ad8\u7d27\u56fa\u4ef6\u7684\u5f3a\u5ea6\u548c\u786c\u5ea6"},"content":{"rendered":"<p>\u70ed\u5904\u7406\u662f\u8bb8\u591a\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6\u53d1\u6325\u5176\u771f\u6b63\u6027\u80fd\u7684\u5730\u65b9\u3002\u87ba\u6813\u5728\u51b7\u9566\u548c\u87ba\u7eb9\u6eda\u538b\u540e\u53ef\u80fd\u5df2\u7ecf\u5177\u6709\u6b63\u786e\u7684\u5f62\u72b6\uff0c\u4f46\u5982\u679c\u6ca1\u6709\u9002\u5f53\u7684\u70ed\u5904\u7406\uff0c\u5b83\u53ef\u80fd\u65e0\u6cd5\u8fbe\u5230\u6240\u9700\u7684\u5f3a\u5ea6\u6216\u786c\u5ea6\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u4e70\u5bb6\u6765\u8bf4\uff0c\u8981\u70b9\u662f\u5b9e\u7528\u7684\uff1a\u4e0d\u8981\u4ec5\u901a\u8fc7\u5916\u89c2\u6216\u5934\u90e8\u6807\u8bb0\u6765\u5224\u65ad\u7d27\u56fa\u4ef6\u3002\u5f3a\u5ea6\u5fc5\u987b\u6765\u81ea\u53d7\u63a7\u6750\u6599\u3001\u53d7\u63a7\u70ed\u5904\u7406\u548c\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u6d4b\u8bd5\u7ed3\u679c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48\u70ed\u5904\u7406\u5f88\u91cd\u8981<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u94a2\u7684\u5f3a\u5ea6<\/h3>\n\n\n\n<p>\u5f53\u8ba2\u5355\u8981\u6c42\u66f4\u9ad8\u7684\u6027\u80fd\u7b49\u7ea7\u65f6\uff0c\u78b3\u94a2\u548c\u5408\u91d1\u94a2\u7d27\u56fa\u4ef6\u901a\u5e38\u9700\u8981\u70ed\u5904\u7406\uff0c\u4f8b\u59828.8\u300110.9\u621612.9\u3002\u8be5\u5de5\u827a\u6539\u53d8\u4e86\u94a2\u7ed3\u6784\uff0c\u4f7f\u7d27\u56fa\u4ef6\u80fd\u591f\u62b5\u6297\u8d1f\u8f7d\u4e0b\u7684\u62c9\u4f38\u3001\u53d8\u5f62\u548c\u78e8\u635f\u3002<\/p>\n\n\n\n<p>\u8fd9\u5bf9\u4e8e\u673a\u68b0\u3001\u5efa\u7b51\u8bbe\u5907\u3001\u94a2\u7ed3\u6784\u3001\u6c7d\u8f66\u96f6\u90e8\u4ef6\u548c\u91cd\u578b\u7ec4\u4ef6\u5c24\u5176\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u9ad8\u8d1f\u8f7d\u5e94\u7528\uff0c\u4e70\u5bb6\u5e94\u67e5\u770b <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/high-strength-fasteners\/\">\u9ad8\u5f3a\u5ea6\u7d27\u56fa\u4ef6<\/a> \u5728\u786e\u8ba4\u7b49\u7ea7\u548c\u68c0\u9a8c\u8981\u6c42\u4e4b\u524d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e3b\u8981\u70ed\u5904\u7406\u6b65\u9aa4<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u8c03\u8d28<\/h3>\n\n\n\n<p>\u5927\u591a\u6570\u9ad8\u5f3a\u5ea6\u87ba\u6813\u3001\u87ba\u9489\u548c\u87ba\u67f1\u5747\u901a\u8fc7\u6dec\u706b\u548c\u56de\u706b\u8fdb\u884c\u70ed\u5904\u7406\u3002<\/p>\n\n\n\n<p>\u6dec\u706b\u589e\u52a0\u786c\u5ea6\u3002\u56de\u706b\u53ef\u51cf\u5c11\u8fc7\u5ea6\u8106\u6027\uff0c\u5e76\u5e2e\u52a9\u7d27\u56fa\u4ef6\u8fbe\u5230\u5f3a\u5ea6\u548c\u97e7\u6027\u7684\u53ef\u7528\u5e73\u8861\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6b65\u9aa4<\/th><th>\u53d1\u751f\u4e86\u4ec0\u4e48<\/th><th>\u4e70\u5bb6\u5173\u6ce8<\/th><\/tr><\/thead><tbody><tr><td>\u4f9b\u6696<\/td><td>\u94a2\u6750\u8fbe\u5230\u6240\u9700\u7684\u6e29\u5ea6\u8303\u56f4<\/td><td>\u9519\u8bef\u7684\u6e29\u5ea6\u4f1a\u5f71\u54cd\u6700\u7ec8\u6027\u80fd<\/td><\/tr><tr><td>\u6dec\u706b<\/td><td>\u5feb\u901f\u51b7\u5374\u589e\u52a0\u786c\u5ea6<\/td><td>\u63a7\u5236\u4e0d\u5f53\u53ef\u80fd\u4f1a\u5bfc\u81f4\u88c2\u7f1d\u6216\u53d8\u5f62<\/td><\/tr><tr><td>\u56de\u706b<\/td><td>\u518d\u52a0\u70ed\u53ef\u8c03\u6574\u786c\u5ea6\u548c\u97e7\u6027<\/td><td>\u56de\u706b\u4e0d\u8db3\u4f1a\u4f7f\u96f6\u4ef6\u53d8\u8106<\/td><\/tr><tr><td>\u68c0\u67e5<\/td><td>\u68c0\u67e5\u786c\u5ea6\u548c\u5f3a\u5ea6<\/td><td>\u7ed3\u679c\u5fc5\u987b\u4e0e\u8ba2\u8d2d\u7684\u6210\u7ee9\u76f8\u7b26<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u201c\u66f4\u96be\u201d\u5e76\u4e0d\u603b\u662f\u610f\u5473\u7740\u201c\u66f4\u597d\u201d\u3002\u592a\u786c\u7684\u7d27\u56fa\u4ef6\u53ef\u80fd\u4f1a\u53d8\u8106\u3002\u592a\u8f6f\u7684\u7d27\u56fa\u4ef6\u53ef\u80fd\u4f1a\u5728\u8d1f\u8f7d\u4e0b\u5931\u6548\u3002<\/p>\n\n\n\n<h2 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class=\"wp-block-list\">\n<li>\u62c9\u4f38\u5f3a\u5ea6<\/li>\n\n\n\n<li>\u9a8c\u8bc1\u8f7d\u8377\u6216\u5c48\u670d\u5f3a\u5ea6<\/li>\n\n\n\n<li>\u9700\u8981\u65f6\u6954\u5f62\u62c9\u4f38\u7ed3\u679c<\/li>\n\n\n\n<li>\u8131\u78b3\u63a7\u5236<\/li>\n\n\n\n<li>\u6750\u6599\u70ed\u503c<\/li>\n\n\n\n<li>\u6279\u6b21\u8ffd\u6eaf<\/li>\n\n\n\n<li>\u5934\u90e8\u6253\u6807\u4e00\u81f4\u6027<\/li>\n<\/ul>\n\n\n\n<p>\u5bf9\u4e8e\u5e38\u89c1\u7684\u5de5\u4e1a\u87ba\u6813\u87ba\u9489\uff0c\u4e70\u5bb6\u53ef\u4ee5\u4ece <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/standard-fasteners\/\">\u6807\u51c6\u7d27\u56fa\u4ef6<\/a> \u7136\u540e\u786e\u8ba4\u662f\u5426\u9700\u8981\u70ed\u5904\u7406\u724c\u53f7\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e38\u89c1\u70ed\u5904\u7406\u95ee\u9898<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9e\u9645\u751f\u4ea7\u4e2d\u51fa\u73b0\u4ec0\u4e48\u95ee\u9898<\/h3>\n\n\n\n<p>\u70ed\u5904\u7406\u95ee\u9898\u901a\u5e38\u5728\u68c0\u67e5\u6216\u5b89\u88c5\u4e4b\u524d\u662f\u9690\u85cf\u7684\u3002\u8fd9\u4e9b\u90e8\u4ef6\u53ef\u80fd\u770b\u8d77\u6765\u4e0d\u9519\uff0c\u4f46\u6027\u80fd\u53ef\u80fd\u4e0d\u7a33\u5b9a\u3002<\/p>\n\n\n\n<p>\u5e38\u89c1\u98ce\u9669\u5305\u62ec\uff1a<\/p>\n\n\n\n<ol 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class=\"wp-block-heading\">\u70ed\u5904\u7406\u540e\u6d82\u5c42<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b8c\u6210\u53ef\u80fd\u4f1a\u589e\u52a0\u65b0\u7684\u98ce\u9669<\/h3>\n\n\n\n<p>\u8bb8\u591a\u70ed\u5904\u7406\u7d27\u56fa\u4ef6\u5728\u5f3a\u5ea6\u5904\u7406\u540e\u8fdb\u884c\u6d82\u5c42\u3002\u9540\u950c\u3001\u70ed\u9540\u950c\u3001\u950c\u7247\u3001\u9ed1\u8272\u6c27\u5316\u548cPTFE\u6d82\u5c42\u5bf9\u6700\u7ec8\u4ea7\u54c1\u7684\u5f71\u54cd\u4e0d\u540c\u3002<\/p>\n\n\n\n<p>\u6d82\u5c42\u53ef\u4ee5\u5f71\u54cd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u87ba\u7eb9\u914d\u5408<\/li>\n\n\n\n<li>\u8010\u8150\u8680<\/li>\n\n\n\n<li>\u626d\u77e9\u884c\u4e3a<\/li>\n\n\n\n<li>\u8868\u9762\u5916\u89c2<\/li>\n\n\n\n<li>\u9ad8\u5f3a\u5ea6\u7535\u9540\u96f6\u4ef6\u7684\u6c22\u8106\u98ce\u9669<\/li>\n<\/ul>\n\n\n\n<p>\u5bf9\u4e8e\u8150\u8680\u654f\u611f\u8ba2\u5355\uff0c\u6bd4\u8f83 <a href=\"https:\/\/xzfastener.com\/zh\/products-category\/various-coated-fasteners\/\">\u5404\u79cd\u6d82\u5c42\u7d27\u56fa\u4ef6<\/a> \u5728\u786e\u8ba4\u5b8c\u6210\u4e4b\u524d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e70\u5bb6\u8be2\u4ef7\u6e05\u5355<\/h2>\n\n\n\n<p>\u4e0b\u8ba2\u5355\u524d\uff0c\u8bf7\u6307\u5b9a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8be2\u4ef7\u9879\u76ee<\/th><th>\u9700\u8981\u786e\u8ba4\u4ec0\u4e48<\/th><\/tr><\/thead><tbody><tr><td>\u4ea7\u54c1\u7c7b\u578b<\/td><td>\u87ba\u6813\u3001\u87ba\u9489\u3001\u87ba\u67f1\u3001\u87ba\u6bcd\u6216\u5b9a\u5236\u96f6\u4ef6<\/td><\/tr><tr><td>\u6807\u51c6\u578b<\/td><td>ISO\u3001DIN\u3001ASTM\u3001EN\u6216\u56fe\u7eb8<\/td><\/tr><tr><td>Grade<\/td><td>8.8\u300110.9\u300112.9\u3001B7 \u6216\u9879\u76ee\u7ea7<\/td><\/tr><tr><td>\u6750\u8d28<\/td><td>\u78b3\u94a2\u6216\u5408\u91d1\u94a2\u724c\u53f7<\/td><\/tr><tr><td>\u70ed\u5904\u7406<\/td><td>\u9700\u8981\u6216\u4e0d\u9700\u8981<\/td><\/tr><tr><td>\u6d4b\u8bd5<\/td><td>\u786c\u5ea6\u3001\u62c9\u4f38\u3001\u4fdd\u8bc1\u8f7d\u8377\u3001\u6954\u5f62\u62c9\u4f38<\/td><\/tr><tr><td>\u5b8c\u6210<\/td><td>\u666e\u901a\u3001\u950c\u3001HDG\u3001\u950c\u7247\u3001\u9ed1\u8272\u3001PTFE<\/td><\/tr><tr><td>\u6587\u4ef6<\/td><td>MTC\u3001\u68c0\u9a8c\u62a5\u544a\u3001\u6279\u6b21\u8ffd\u6eaf<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5bf9\u4e8e\u5b8c\u6574\u7684\u91c7\u8d2d\u8ba1\u5212\uff0c\u4e70\u5bb6\u53ef\u4ee5\u67e5\u770b\u5b8c\u6574\u7684\u91c7\u8d2d\u8ba1\u5212 <a href=\"https:\/\/xzfastener.com\/zh\/home\/products\/\">\u7d27\u56fa\u4ef6\u4ea7\u54c1<\/a> \u8303\u56f4\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u7ec8\u5efa\u8bae<\/h2>\n\n\n\n<p>\u70ed\u5904\u7406\u901a\u8fc7\u63a7\u5236\u94a2\u7ed3\u6784\u6765\u63d0\u9ad8\u7d27\u56fa\u4ef6\u7684\u5f3a\u5ea6\u548c\u786c\u5ea6\u3002\u4f46\u5de5\u827a\u5fc5\u987b\u4e0e\u6b63\u786e\u7684\u6750\u6599\u3001\u724c\u53f7\u3001\u7089\u63a7\u3001\u6dec\u706b\u3001\u56de\u706b\u3001\u6d82\u5c42\u548c\u68c0\u9a8c\u76f8\u5339\u914d\u3002<\/p>\n\n\n\n<p>\u53ef\u9760\u7684\u4e70\u5bb6\u4e0d\u5e94\u4ec5\u901a\u8fc7\u4ef7\u683c\u6216\u5934\u90e8\u6807\u8bb0\u6765\u6279\u51c6\u70ed\u5904\u7406\u7d27\u56fa\u4ef6\u3002\u53d1\u8d27\u524d\u786e\u8ba4\u6570\u636e\u3002\u8fd9\u662f\u907f\u514d\u73b0\u573a\u9690\u85cf\u5b9e\u529b\u95ee\u9898\u7684\u6700\u5b89\u5168\u65b9\u6cd5\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Heat treatment is where many high-strength fasteners get their real performance. The bolt may already have the correct shape after cold heading and thread rolling, but without proper heat treatment, it may not reach the required strength or hardness. For buyers, the main point is practical: do not judge a fastener only by appearance or [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6831","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6831","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/comments?post=6831"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6831\/revisions"}],"predecessor-version":[{"id":6921,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/posts\/6831\/revisions\/6921"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/media?parent=6831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/categories?post=6831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/zh\/wp-json\/wp\/v2\/tags?post=6831"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}