{"id":1444,"date":"2025-01-31T12:55:21","date_gmt":"2025-01-31T12:55:21","guid":{"rendered":"https:\/\/rosybrown-dinosaur-793304.hostingersite.com\/?p=1444"},"modified":"2025-10-10T06:16:21","modified_gmt":"2025-10-10T06:16:21","slug":"%e6%8e%a2%e7%b4%a2%e9%93%9d%e5%90%88%e9%87%91%e5%85%83%e7%b4%a0%e7%9a%84%e5%bd%b1%e5%93%8d","status":"publish","type":"post","link":"https:\/\/leweiprecision.com\/zh\/%e6%8e%a2%e7%b4%a2%e9%93%9d%e5%90%88%e9%87%91%e5%85%83%e7%b4%a0%e7%9a%84%e5%bd%b1%e5%93%8d\/","title":{"rendered":"\u63a2\u7d22\u94dd\u5408\u91d1\u5143\u7d20\u7684\u5f71\u54cd"},"content":{"rendered":"<p>1.\u94dd\u5408\u91d1\u4e2d\u5408\u91d1\u5143\u7d20\u7684\u5f71\u54cd<\/p>\n\n\n\n<p><strong>\u94dc (Cu)<\/strong><br>\u5728\u94dd\u94dc\u5408\u91d1\u4e2d\uff0c548\u00b0C \u65f6\u94dc\u5728\u94dd\u4e2d\u7684\u6700\u5927\u6eb6\u89e3\u5ea6\u4e3a 5.65%\uff0c302\u00b0C \u65f6\u964d\u81f3 0.45%\u3002\u94dc\u5728\u56fa\u6eb6\u5f3a\u5316\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u8001\u5316\u8fc7\u7a0b\u4e2d CuAl\u2082 \u7684\u6790\u51fa\u5bf9\u65f6\u6548\u786c\u5316\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u94dc\u7684\u542b\u91cf\u8303\u56f4\u4e3a 2.5% \u81f3 5%\uff0c\u5728 4% \u81f3 6.8% \u4e4b\u95f4\u53ef\u89c2\u5bdf\u5230\u6700\u4f73\u5f3a\u5316\u6548\u679c\u3002\u5927\u591a\u6570\u786c\u94dd\u5408\u91d1\u7684\u94dc\u542b\u91cf\u90fd\u5728\u6b64\u8303\u56f4\u5185\u3002<\/p>\n\n\n\n<p><strong>\u94dd\u7845\uff08Si\uff09\u5408\u91d1<\/strong><br>\u5728\u94dd\u7845\u5408\u91d1\u4e2d\uff0c\u7845\u5728\u5bcc\u94dd\u76f8\u4e2d\u7684\u6700\u5927\u6eb6\u89e3\u5ea6\u4e3a 1.65%\uff0c\u5171\u6676\u6e29\u5ea6\u4e3a 577\u00b0C\u3002\u867d\u7136\u6eb6\u89e3\u5ea6\u4f1a\u968f\u7740\u6e29\u5ea6\u7684\u964d\u4f4e\u800c\u964d\u4f4e\uff0c\u4f46\u8fd9\u4e9b\u5408\u91d1\u901a\u5e38\u4e0d\u80fd\u901a\u8fc7\u70ed\u5904\u7406\u6765\u5f3a\u5316\uff0c\u800c\u662f\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u94f8\u9020\u6027\u80fd\u548c\u8010\u8150\u8680\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u94dd\u9541\u7845\u5408\u91d1\u5c06\u9541\u548c\u7845\u7ed3\u5408\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u5f3a\u5316\u7684\u9541\u2082\u7845\u76f8\uff0c\u9541\u7845\u6bd4\u7ea6\u4e3a 1.73:1\u3002\u5de5\u7a0b\u5e08\u4ed4\u7ec6\u5e73\u8861\u8fd9\u4e9b\u5143\u7d20\uff0c\u4ee5\u4f18\u5316\u5f3a\u5ea6\u3002\u6709\u4e9b\u5408\u91d1\u8fd8\u52a0\u5165\u4e86\u94dc\u6765\u63d0\u9ad8\u5f3a\u5ea6\uff0c\u52a0\u5165\u94ec\u6765\u51cf\u8f7b\u94dc\u5bf9\u8010\u8150\u8680\u6027\u7684\u4e0d\u5229\u5f71\u54cd\u3002<\/p>\n\n\n\n<p><strong>\u9541\uff08Mg\uff09<\/strong><br>\u9541\u5728\u94dd\u4e2d\u7684\u6eb6\u89e3\u5ea6\u968f\u6e29\u5ea6\u5347\u9ad8\u800c\u964d\u4f4e\u3002\u5927\u591a\u6570\u5de5\u4e1a\u7528\u53ef\u53d8\u5f62\u94dd\u5408\u91d1\u7684\u9541\u542b\u91cf\u4f4e\u4e8e 6%\uff0c\u7845\u542b\u91cf\u4e5f\u8f83\u4f4e\u3002\u867d\u7136\u8fd9\u4e9b\u5408\u91d1\u4e0d\u80fd\u8fdb\u884c\u70ed\u5904\u7406\uff0c\u4f46\u5b83\u4eec\u5177\u6709\u826f\u597d\u7684\u53ef\u710a\u6027\u3001\u8010\u8150\u8680\u6027\u548c\u4e2d\u7b49\u5f3a\u5ea6\u3002\u9541\u53ef\u663e\u8457\u63d0\u9ad8\u6297\u62c9\u5f3a\u5ea6\uff0c\u6bcf\u6dfb\u52a0 1% \u53ef\u63d0\u9ad8\u7ea6 34 \u5146\u5e15\u3002\u6dfb\u52a0\u9530\uff08&lt;1%\uff09\u53ef\u8fdb\u4e00\u6b65\u589e\u5f3a\u5408\u91d1\u7684\u5f3a\u5ea6\uff0c\u5e76\u901a\u8fc7\u4fc3\u8fdb\u9541\u2085\u94dd\u2088\u7684\u5747\u5300\u6c89\u6dc0\u6765\u63d0\u9ad8\u8010\u8150\u8680\u6027\u548c\u53ef\u710a\u6027\u3002<\/p>\n\n\n\n<p><strong>\u9530 (Mn)<\/strong><br>\u5728\u94dd\u9530\u5408\u91d1\u4e2d\uff0c658\u00b0C \u65f6\u7684\u9530\u6eb6\u89e3\u5ea6\u7ea6\u4e3a 1.82%\u3002\u5408\u91d1\u5f3a\u5ea6\u968f\u7740\u9530\u542b\u91cf\u7684\u589e\u52a0\u800c\u589e\u52a0\uff0c\u5728 0.8% Mn \u65f6\u4f38\u957f\u7387\u8fbe\u5230\u5cf0\u503c\u3002\u8fd9\u4e9b\u5408\u91d1\u4e0d\u53ef\u70ed\u5904\u7406\uff0c\u4f46\u9530\u80fd\u6291\u5236\u518d\u7ed3\u6676\uff0c\u901a\u8fc7 MnAl\u2086 \u9897\u7c92\u7ec6\u5316\u6676\u7c92\u7ed3\u6784\uff0c\u5e76\u901a\u8fc7\u5f62\u6210\uff08Fe, Mn\uff09Al\u2086 \u5316\u5408\u7269\u51cf\u5c11\u94c1\u6742\u8d28\u6548\u5e94\u3002\u9530\u53ef\u5355\u72ec\u6216\u4e0e\u5176\u4ed6\u5143\u7d20\u4e00\u8d77\u5e7f\u6cdb\u5e94\u7528\u4e8e\u94dd\u5408\u91d1\u4e2d\u3002<\/p>\n\n\n\n<p><strong>\u950c (Zn)<\/strong><br>\u5728 275\u00b0C \u65f6\uff0c\u950c\u5728\u94dd\u4e2d\u7684\u6eb6\u89e3\u5ea6\u4e3a 31.6%\uff0c\u800c\u5728 125\u00b0C \u65f6\u5219\u964d\u81f3 5.6%\u3002\u950c\u672c\u8eab\u7684\u5f3a\u5316\u4f5c\u7528\u6709\u9650\uff0c\u800c\u4e14\u5bb9\u6613\u5bfc\u81f4\u5e94\u529b\u8150\u8680\u5f00\u88c2\u3002\u7136\u800c\uff0c\u5c06\u950c\u4e0e\u9541\u6dfb\u52a0\u5728\u4e00\u8d77\u4f1a\u5f62\u6210 MgZn\u2082\u76f8\uff0c\u4ece\u800c\u5927\u5927\u63d0\u9ad8\u6297\u62c9\u5f3a\u5ea6\u548c\u5c48\u670d\u5f3a\u5ea6\u3002\u8d85\u786c\u94dd\u5408\u91d1\u901a\u8fc7\u63a7\u5236\u950c\u9541\u6bd4\uff08\u7ea6 2.7\uff09\u6765\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u6297\u5e94\u529b\u8150\u8680\u5f00\u88c2\u6027\u80fd\u3002\u5728\u94dd\u5408\u91d1\u4e2d\uff0cAl-Zn-Mg-Cu \u5408\u91d1\u7cfb\u5217\u5177\u6709\u6700\u9ad8\u7684\u5f3a\u5ea6\uff0c\u56e0\u6b64\u5728\u822a\u5929\u3001\u822a\u7a7a\u548c\u7535\u529b\u884c\u4e1a\u4e2d\u975e\u5e38\u91cd\u8981\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">2.\u5fae\u91cf\u5143\u7d20\u7684\u5f71\u54cd<\/h3>\n\n\n\n<p><strong>\u94c1\u548c\u7845\uff08Fe-Si\uff09<\/strong><br>\u94c1\u548c\u7845\u662f\u4e25\u91cd\u5f71\u54cd\u94dd\u5408\u91d1\u6027\u80fd\u7684\u5e38\u89c1\u6742\u8d28\u3002\u5728\u94dd-\u94dc-\u9541-\u954d-\u94c1\u953b\u9020\u5408\u91d1\u4e2d\uff0c\u94c1\u662f\u6709\u610f\u6dfb\u52a0\u7684\uff0c\u800c\u7845\u5219\u5305\u542b\u5728\u94dd-\u9541-\u7845\u953b\u9020\u5408\u91d1\u4ee5\u53ca\u94dd-\u7845\u710a\u6761\u548c\u94f8\u4ef6\u4e2d\u3002\u4e0d\u9002\u5f53\u7684\u94c1\u7845\u6bd4\u4f8b\u4f1a\u5bfc\u81f4 B-FeSiAl\u2081\u2083 \u6216 \u03b1-Fe\u2082SiAl\u2088 \u7b49\u76f8\u7684\u5f62\u6210\uff0c\u5982\u679c\u6bd4\u4f8b\u8fc7\u9ad8\uff0c\u5219\u4f1a\u5bfc\u81f4\u94f8\u9020\u88c2\u7eb9\u548c\u8106\u6027\u3002<\/p>\n\n\n\n<p><strong>\u949b\u548c\u787c (Ti-B)<\/strong><br>\u949b\u901a\u5e38\u4ee5 Al-Ti \u6216 Al-Ti-B \u6bcd\u5408\u91d1\u7684\u5f62\u5f0f\u52a0\u5165\uff0c\u5f62\u6210 TiAl\u2082 \u9897\u7c92\u4f5c\u4e3a\u6210\u6838\u6838\u5fc3\uff0c\u4ee5\u5b8c\u5584\u94f8\u9020\u548c\u710a\u63a5\u7ed3\u6784\u3002\u4e34\u754c\u949b\u542b\u91cf\u7ea6\u4e3a 0.15%\uff0c\u787c\u5b58\u5728\u65f6\u4f1a\u964d\u81f3 0.01%\u3002<\/p>\n\n\n\n<p><strong>\u94ec (Cr)<\/strong><br>\u94ec\u5e38\u89c1\u4e8e\u94dd\u9541\u7845\u3001\u94dd\u9541\u950c\u548c\u94dd\u9541\u5408\u91d1\u4e2d\u3002\u5728 600\u00b0C \u65f6\uff0c\u94ec\u7684\u6eb6\u89e3\u5ea6\u4e3a 0.8%\uff0c\u5728\u5ba4\u6e29\u4e0b\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\u3002\u94ec\u4f1a\u5f62\u6210\u91d1\u5c5e\u95f4\u5316\u5408\u7269\uff0c\u5982(CrFe)Al\u2087\u548c(CrMn)Al\u2081\u2082\uff0c\u963b\u788d\u518d\u7ed3\u6676\u3001\u63d0\u9ad8\u97e7\u6027\u5e76\u51cf\u5c11\u5e94\u529b\u8150\u8680\u5f00\u88c2\uff0c\u4f46\u53ef\u80fd\u4f1a\u589e\u52a0\u6dec\u706b\u654f\u611f\u6027\u5e76\u6539\u53d8\u9633\u6781\u6c27\u5316\u819c\u7684\u989c\u8272\u3002\u94ec\u542b\u91cf\u4e00\u822c\u63a7\u5236\u5728 0.35% \u4ee5\u4e0b\u3002<\/p>\n\n\n\n<p><strong>\u9536\uff08Sr\uff09<\/strong><br>\u9536\u80fd\u6539\u53d8\u94dd\u5408\u91d1\u4e2d\u7684\u91d1\u5c5e\u95f4\u76f8\uff0c\u6539\u5584\u5851\u6027\u548c\u6700\u7ec8\u4ea7\u54c1\u8d28\u91cf\u3002\u8fd1\u5e74\u6765\uff0c\u7531\u4e8e\u9536\u7684\u6539\u6027\u6548\u679c\u66f4\u957f\u3001\u91cd\u73b0\u6027\u66f4\u597d\uff0c\u5b83\u5df2\u53d6\u4ee3\u94a0\u7528\u4e8e\u94dd\u7845\u94f8\u9020\u5408\u91d1\u3002\u5728\u6324\u538b\u5408\u91d1\u4e2d\u6dfb\u52a0 0.015%-0.03% \u9536\uff0c\u53ef\u5c06\u03b2-AlFeSi \u8f6c\u53d8\u4e3a \u03b1-AlFeSi\uff0c\u4ece\u800c\u7f29\u77ed\u5747\u5300\u5316\u65f6\u95f4\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e86\u89e3\u8fd9\u4e9b\u5408\u91d1\u5143\u7d20\u548c\u5fae\u91cf\u5143\u7d20\u7684\u4f5c\u7528\uff0c\u5bf9\u4e8e\u4f18\u5316\u94dd\u5408\u91d1\u6027\u80fd\u3001\u63d0\u9ad8\u4ea7\u54c1\u6027\u80fd\u4ee5\u53ca\u6539\u8fdb\u822a\u7a7a\u822a\u5929\u3001\u6c7d\u8f66\u548c\u5efa\u7b51\u7b49\u884c\u4e1a\u7684\u5236\u9020\u5de5\u827a\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u6709\u5173\u6211\u4eec\u7684\u94dd\u5408\u91d1\u4e13\u4e1a\u77e5\u8bc6\u548c\u5148\u8fdb\u538b\u94f8\u89e3\u51b3\u65b9\u6848\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8054\u7cfb <strong>\u6570\u63a7\u4e50\u4e3a<\/strong> \u4eca\u5929\uff1a<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Influence of Alloying Elements in Aluminum Alloys Copper (Cu)In aluminum-copper alloys, copper\u2019s maximum solubility in aluminum is 5.65% at 548\u00b0C, decreasing to 0.45% at 302\u00b0C. Copper plays a crucial role in solid solution strengthening. The precipitation of CuAl\u2082 during aging contributes significantly to age hardening. Typically, copper content ranges from 2.5% to 5%, with [&hellip;]<\/p>","protected":false},"author":1,"featured_media":13143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Aluminum Alloy Elements Impact on Strength & Properties","_seopress_titles_desc":"Explore how alloying elements like copper, magnesium, zinc, and silicon affect aluminum properties. Expert guide to Al-Cu, Al-Mg-Si, and Al-Zn-Mg alloys from CNC Lewei.","_seopress_robots_index":"","footnotes":""},"categories":[8,9],"tags":[],"class_list":["post-1444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-study","category-die-casting"],"acf":[],"_links":{"self":[{"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/posts\/1444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/comments?post=1444"}],"version-history":[{"count":1,"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/posts\/1444\/revisions"}],"predecessor-version":[{"id":26742,"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/posts\/1444\/revisions\/26742"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/media\/13143"}],"wp:attachment":[{"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/media?parent=1444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/categories?post=1444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leweiprecision.com\/zh\/wp-json\/wp\/v2\/tags?post=1444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}