{"id":266591,"date":"2025-05-01T09:24:04","date_gmt":"2025-05-01T01:24:04","guid":{"rendered":"\/\/m.iemloyee.com\/?p=266591"},"modified":"2025-05-01T09:24:04","modified_gmt":"2025-05-01T01:24:04","slug":"%e5%88%9b%e7%ba%aa%e5%bd%95%ef%bc%81%e8%a5%bf%e5%ae%89%e4%ba%a4%e5%a4%a7-%e4%b8%8a%e6%b5%b7%e4%ba%a4%e5%a4%a7%e6%9c%80%e6%96%b0nature%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=266591","title":{"rendered":"\u521b\u7eaa\u5f55\uff01\u897f\u5b89\u4ea4\u5927\/\u4e0a\u6d77\u4ea4\u5927\u6700\u65b0Nature\uff01"},"content":{"rendered":"
\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/p>\n
\u94dd\u5408\u91d1\u56e0\u8f7b\u8d28\u9ad8\u5f3a\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ea4\u901a\u4e0e\u80fd\u6e90\u9886\u57df\uff0c\u4f46\u5176\u6c22\u8106\u654f\u611f\u6027\u4e25\u91cd\u9650\u5236\u4e86\u5176\u5728\u9ad8\u538b\u6c22\u73af\u5883\u4e0b\u7684\u53ef\u9760\u6027\u3002\u4f20\u7edf\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u9897\u7c92\uff08\u5982\u542bMn\u3001Cr\u7684ICPs\uff09\u867d\u80fd\u6355\u83b7\u6c22\uff0c\u4f46\u53d7\u9650\u4e8e\u4f4e\u56fa\u6eb6\u5ea6\uff0c\u4ec5\u80fd\u5728\u51dd\u56fa\u8fc7\u7a0b\u4e2d\u5f62\u6210\u7c97\u5927\u3001\u4f4e\u5bc6\u5ea6\uff08<10\u00b9\u2077 m\u207b\u00b3\uff09\u7684\u6790\u51fa\u76f8\uff0c\u6c22\u6355\u83b7\u80fd\u529b\u4e0d\u8db3\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u4f20\u7edf\u7eb3\u7c73\u6c89\u6dc0\u76f8\uff08\u5982Al-Cu\u5408\u91d1\u4e2d\u7684\u03b8’\u76f8\uff09\u867d\u6570\u91cf\u5bc6\u5ea6\u9ad8\uff08>10\u00b2\u2070 m\u207b\u00b3\uff09\uff0c\u4f46\u56e0\u6676\u4f53\u7ed3\u6784\u7b80\u5355\uff0c\u6c22\u6eb6\u89e3\u5ea6\u4f4e\uff0c\u65e0\u6cd5\u6709\u6548\u6291\u5236\u6c22\u8106\u3002\u56e0\u6b64\uff0c\u517c\u5177\u9ad8\u6c22\u6355\u83b7\u80fd\u529b\u4e0e\u9ad8\u6570\u91cf\u5bc6\u5ea6\u7684\u6790\u51fa\u76f8\u8bbe\u8ba1\u6210\u4e3a\u5173\u952e\u6311\u6218\u3002<\/p>\n
\u3010\u79d1\u5b66\u521b\u65b0\u3011<\/p>\n
\u897f\u5b89\u4ea4\u901a\u5927\u5b66\u5b59\u519b\u9662\u58eb\u3001\u5218\u521a\u6559\u6388\u56e2\u961f\u8054\u5408\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6750\u6599\u5b66\u9662\u91d1\u5b66\u519b\u6559\u6388\u548c\u8bb8\u5143\u6d9b\u535a\u58eb\u56e2\u961f\u3001\u5fb7\u56fd\u9a6c\u666e\u53ef\u518d\u751f\u6750\u6599\u7814\u7a76\u6240<\/strong>B. Gault<\/strong>\u6559\u6388\u56e2\u961f\u3001\u897f\u5b89\u7406\u5de5\u738b\u745e\u7ea2\u526f\u6559\u6388\u7b49\u56fd\u5185\u5916\u76f8\u5173\u56e2\u961f\uff0c<\/strong>\u901a\u8fc7\u5728Al-Mg\u5408\u91d1\u4e2d\u6dfb\u52a0Sc\uff0c\u7ed3\u5408\u4e24\u6b65\u70ed\u5904\u7406\uff0c\u5b9e\u73b0\u4e86\u9ad8\u5bc6\u5ea6\u5206\u5e03\u7684Al\u2083Sc\u7eb3\u7c73\u9897\u7c92\u548c\u539f\u4f4d\u5f62\u6210\u7684\u6838\u58f3\u7ed3\u6784Al\u2083(Mg, Sc)\u2082\/Al\u2083Sc\u7eb3\u7c73\u76f8\u3002\u8fd9\u4e9b\u7eb3\u7c73\u76f8\u5177\u6709\u4f18\u5f02\u7684\u6c22\u6355\u83b7\u80fd\u529b\u3002Al\u2083Sc\u7eb3\u7c73\u9897\u7c92\uff08\u5c3a\u5bf8>10 nm\uff09\u8868\u9762\u901a\u8fc7\u5f02\u8d28\u5f62\u6838\u5f62\u6210Samson\u7ed3\u6784\u7684Al\u2083(Mg, Sc)\u2082\u76f8\uff0c\u5176\u5c3a\u5bf8\u4f9d\u8d56\u6027\u6e90\u4e8eAl\u2083Sc\u7eb3\u7c73\u6c89\u6dc0\u76f8\u7684\u975e\u5171\u683c\u6027\uff0c\u5bfc\u81f4\u9541\u5c40\u90e8\u504f\u6790\u5e76\u89e6\u53d1Al\u2083(Mg, Sc)\u2082\u76f8\u7684\u5f62\u6210\u3002Al-Mg-Sc\u5408\u91d1\u7684\u53cc\u7eb3\u7c73\u6c89\u6dc0\u76f8\u5206\u5e03\u4f7f\u5176\u5f3a\u5ea6\u8f83\u65e0Sc\u5408\u91d1\u63d0\u9ad8\u7ea640%\uff0c\u6297\u6c22\u8106\u80fd\u529b\u63d0\u5347\u8fd1\u4e94\u500d\uff0c\u5e76\u5728\u6c22\u542b\u91cf\u9ad8\u8fbe7 ppmw\u65f6\u4ecd\u4fdd\u6301\u521b\u7eaa\u5f55\u7684\u5747\u5300\u5ef6\u4f38\u7387\u3002<\/strong>\u8be5\u7b56\u7565\u53ef\u63a8\u5e7f\u81f3\u5176\u4ed6Al-Mg\u57fa\u5408\u91d1\uff08\u5982Al-Mg-Ti-Zr\u3001Al-Mg-Cu-Sc\u548cAl-Mg-Zn-Sc\u5408\u91d1\uff09\uff0c\u4e3a\u9ad8\u5f3a\u94dd\u5408\u91d1\u7684\u6c22\u8010\u53d7\u6027\u8bbe\u8ba1\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\uff0c\u5e76\u5177\u5907\u5927\u89c4\u6a21\u5de5\u4e1a\u5316\u751f\u4ea7\u7684\u6f5c\u529b\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201cStructurally complex phase engineering enables hydrogen-tolerant Al alloys\u201d\u4e3a\u9898\uff0c\u53d1\u8868\u5728\u6700\u65b0\u4e00\u671f\u7684Nature\u4e0a\u3002<\/p>\n \u3010\u6570\u636e\u6982\u89c8\u3011<\/p>\n \u56fe1 \u539f\u4f4d\u76f8\u53d8\u5236\u5907\u9ad8\u5bc6\u5ea6Al3<\/sub>(Mg,\u2009Sc)2<\/sub>\u7eb3\u7c73\u76f8\u00a9 2025 Springer Nature<\/p>\n \u56fe2 \u754c\u9762\u4e3b\u5bfc\u7684\u539f\u4f4d\u76f8\u53d8\u00a9 2025 Springer Nature<\/p>\n \u56fe3 Samson\u7ed3\u6784\u7eb3\u7c73\u76f8\u589e\u5f3a\u975e\u51e1\u7684HE\u6297\u6027\u00a9 2025 Springer Nature<\/p>\n \u56fe4 \u590d\u5408\u91d1\u5c5e\u7eb3\u7c73\u76f8\u5177\u6709\u524d\u6240\u672a\u6709\u7684H\u4fd8\u83b7\u80fd\u529b\u00a9 2025 Springer Nature<\/p>\n \u3010\u79d1\u5b66\u542f\u793a\u3011<\/p>\n \u672c\u7814\u7a76\u901a\u8fc7\u5c3a\u5bf8\u4f9d\u8d56\u7684\u76f8\u53d8\u8def\u5f84\uff0c\u5b9e\u73b0\u4e86\u7eb3\u7c73\u6c89\u6dc0\u76f8\u7684\u53cc\u91cd\u5206\u5e03\uff1a\u7ec6\u5c0f\u7684Al\u2083Sc\uff08<10 nm\uff0c\u6570\u91cf\u5bc6\u5ea6\u7ea62.4\u00d710\u00b2\u00b9 m\u207b\u00b3\uff09\u4e3b\u8981\u8d21\u732e\u5f3a\u5316\uff0c\u800c\u8f83\u5927\u7684\u6838\u58f3\u7ed3\u6784Al\u2083(Mg, Sc)\u2082\/Al\u2083Sc\uff08>10 nm\uff0c\u6570\u91cf\u5bc6\u5ea6\u7ea65.6\u00d710\u00b2\u00b9 m\u207b\u00b3\uff09\u8d1f\u8d23\u63d0\u5347\u6297\u6c22\u8106\u80fd\u529b\u3002\u5b9e\u9a8c\u8868\u660e\uff0c\u7eb3\u7c73\u6c89\u6dc0\u76f8\u7684\u6700\u4f73\u5c3a\u5bf8\u8303\u56f4\u4e3a20\u00b110 nm\uff0c\u4ee5\u786e\u4fdd\u5f3a\u5316\u4e0e\u6c22\u8010\u53d7\u6027\u7684\u534f\u540c\u6548\u5e94\u3002\u901a\u8fc7\u4f18\u5316Mg\u542b\u91cf\uff084.5~7.5 wt%\uff09\u548c\u70ed\u5904\u7406\u65f6\u95f4\uff0872\u5c0f\u65f6\uff09\uff0cAl-Mg-Sc\u5408\u91d1\u57287 ppmw\u6c22\u542b\u91cf\u4e0b\u4ecd\u4fdd\u630110%\u4ee5\u4e0a\u7684\u5747\u5300\u5ef6\u4f38\u7387\uff0c\u8fdc\u8d85\u540c\u7c7b\u5546\u7528\u5408\u91d1\u3002\u8be5\u8bbe\u8ba1\u7b56\u7565\u53ef\u6269\u5c55\u81f3Al-Mg-Ti-Zr\u3001Al-Mg-Cu-Sc\u7b49\u4f53\u7cfb\uff0c\u5e76\u4e3a\u589e\u6750\u5236\u9020\u94dd\u5408\u91d1\u7684\u6c22\u8010\u53d7\u6027\u5f00\u53d1\u63d0\u4f9b\u4e86\u65b0\u673a\u9047\u3002\u7ed3\u5408\u5de5\u4e1a\u7ea7\u94f8\u9020\u4e0e\u70ed\u673a\u68b0\u52a0\u5de5\uff0c\u89c4\u6a21\u5316\u5236\u5907\u7684\u5408\u91d1\u6027\u80fd\u63a5\u8fd1\u5b9e\u9a8c\u5ba4\u6c34\u5e73\uff0c\u9a8c\u8bc1\u4e86\u5176\u5de5\u4e1a\u5316\u5e94\u7528\u7684\u53ef\u884c\u6027\u3002<\/p>\n \u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/doi.org\/10.1038\/s41586-025-08879-2<\/p>\n \u672c\u6587\u7531\u5c0f\u827a\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u3010\u79d1\u5b66\u80cc\u666f\u3011 \u94dd\u5408\u91d1\u56e0\u8f7b\u8d28\u9ad8\u5f3a\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ea4\u901a\u4e0e\u80fd\u6e90\u9886\u57df\uff0c\u4f46\u5176\u6c22\u8106\u654f\u611f\u6027\u4e25\u91cd\u9650\u5236\u4e86\u5176\u5728\u9ad8\u538b\u6c22\u73af\u5883\u4e0b\u7684\u53ef\u9760\u6027\u3002\u4f20\u7edf\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u9897\u7c92\uff08\u5982\u542bMn\u3001Cr\u7684ICPs\uff09\u867d\u80fd\u6355…<\/p>\n","protected":false},"author":35295,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-266591","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/266591"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/35295"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=266591"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/266591\/revisions"}],"predecessor-version":[{"id":266601,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/266591\/revisions\/266601"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=266591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=266591"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=266591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n