{"id":262393,"date":"2024-09-05T09:14:09","date_gmt":"2024-09-05T01:14:09","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=262393"},"modified":"2024-09-05T09:14:09","modified_gmt":"2024-09-05T01:14:09","slug":"%e8%a5%bf%e5%ae%89%e4%ba%a4%e5%a4%a7%ef%bc%8c%e6%9c%80%e6%96%b0nature","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=262393","title":{"rendered":"\u897f\u5b89\u4ea4\u5927\uff0c\u6700\u65b0Nature!"},"content":{"rendered":"

1.<\/strong>\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/p>\n

\u5177\u6709\u94a2\u6837\u8d85\u9ad8\u5f3a\u5ea6\u548c\u7c7b\u4f3c\u805a\u5408\u7269\u8d85\u9ad8\u67d4\u97e7\u6027\u7684\u91d1\u5c5e\u5408\u91d1\u957f\u671f\u4ee5\u6765\u88ab\u671f\u671b\u7528\u4e8e\u5f88\u591a\u65b0\u5174\u6280\u672f\uff0c\u5982\u53d8\u5f62\u98de\u673a\u548c\u8d85\u5f3a\u4eba\u9020\u808c\u8089\u7b49\u3002\u8fd9\u79cd\u975e\u5e38\u89c4\u7684\u5c5e\u6027\u7ec4\u5408\u80fd\u591f\u4ee5\u8f83\u4f4e\u7684\u9a71\u52a8\u6210\u672c\u5b9e\u73b0\u8f83\u5927\u7684\u53ef\u6062\u590d\u5f62\u72b6\u53d8\u5316\uff0c\u540c\u65f6\u5728\u5927\u8f7d\u8377\u4e0b\u80fd\u591f\u63d0\u4f9b\u5f3a\u5927\u7684\u6297\u65ad\u88c2\u3001\u5c48\u670d\u7834\u574f\u80fd\u529b\u3002\u7136\u800c\uff0c\u8981\u5b9e\u73b0\u201c\u5f3a\u800c\u67d4\u97e7\u201d\u7684\u5408\u91d1\u5236\u9020\u662f\u6781\u5177\u6311\u6218\u6027\u7684\uff0c\u8fd9\u9700\u8981\u5728\u5f3a\u5ea6\u548c\u67d4\u97e7\u6027\u4e4b\u95f4\u8fdb\u884c\u4e0d\u53ef\u907f\u514d\u7684\u6743\u8861\u3002<\/strong>\u5728\u8fc7\u53bb\u7684\u51e0\u5341\u5e74\u91cc\uff0c\u4eba\u4eec\u52aa\u529b\u5bfb\u627e\u540c\u65f6\u5177\u6709\u9ad8\u5f3a\u5ea6\u548c\u4f4e\u6a21\u91cf\u7684\u91d1\u5c5e\u5408\u91d1\uff0c\u4f46\u4ecd\u7136\u65e0\u6cd5\u83b7\u5f97\u65e2\u5177\u6709\u94a2\u6837\u9ad8\u5c48\u670d\u5f3a\u5ea6\uff08\u03c3<\/em>y<\/sub> > 1 GPa\uff09\uff0c\u53c8\u540c\u65f6\u5177\u6709\u805a\u5408\u7269\u6837\u4f4e\u6a21\u91cf\uff08E <\/em>\u2248 10 GPa\uff09\u7684\u5408\u91d1\u3002<\/p>\n

2.<\/strong>\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n

\u57fa\u4e8e\u4ee5\u4e0a\u7814\u7a76\u80cc\u666f\uff0c\u897f\u5b89\u4ea4\u901a\u5927\u5b66\u4efb\u6653\u5175\u3001\u9a6c\u5929\u5b87\u3001\u7eaa\u5143\u8d85\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba\u901a\u8fc7\u7b80\u5355\u7684\u4e09\u6b65\u70ed\u673a\u68b0\u5904\u7406\uff0c\u5f97\u5230\u4e86\u4e00\u79cd\u201c\u5f3a\u800c\u97e7\u201d\u7684\u201c\u53cc\u6838\u5e94\u53d8\u73bb\u7483\u201d\u5408\u91d1\uff08<\/strong>DS-STG<\/strong>\uff09\u3002<\/strong>DS-STG\u5408\u91d1\u8868\u73b0\u51fa\u94a2\u6837\u7684\u8d85\u9ad8\u5c48\u670d\u5f3a\u5ea6\uff08\u03c3<\/em>y<\/sub> \u2248 1.8 GPa\uff09\u548c\u7c7b\u805a\u5408\u7269\u7684\u8d85\u4f4e\u6768\u6c0f\u6a21\u91cf\uff08E<\/em> \u2248 10.5 GPa\uff09\uff0c\u4ee5\u53ca\u7ea68%\u7684\u6a61\u80f6\u6837\u8d85\u5927J\u5f62\u5f39\u6027\u5e94\u53d8\u3002\u5e76\u4e14\u5728\u8f83\u5bbd\u7684\u6e29\u5ea6\u8303\u56f4\u5185\uff0c\u5408\u91d1\u7684\u7c7b\u805a\u5408\u7269\u8d85\u9ad8\u5f3a\u5ea6\u884c\u4e3a\u53ef\u4ee5\u6301\u7eed\u5b58\u5728\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5<\/strong>\u201cA polymer-like ultrahigh-strength metal alloy\u201d<\/strong>\u4e3a\u9898\u53d1\u8868\u5728\u6700\u65b0<\/strong>Nature<\/strong>\u671f\u520a\u4e0a\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>1.<\/strong> \u7c7b\u805a\u5408\u7269\u7684\u8d85\u9ad8\u5f3a\u5ea6<\/strong>DS-STG<\/strong>\u5408\u91d1\u4e0e\u5178\u578b\u7684\u91d1\u5c5e\u5408\u91d1\u6750\u6599\u548c\u6709\u673a\u6750\u6599\u8fdb\u884c\u6bd4\u8f83<\/strong>\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2. DS-STG<\/strong>\u5408\u91d1\u5728\u5f88\u5bbd\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u8868\u73b0\u51fa\u7c7b\u805a\u5408\u7269\u7684\u8d85\u9ad8\u5f3a\u5ea6\u548c\u6781\u597d\u7684\u8010\u9ad8\u5e94\u53d8\u75b2\u52b3\u6027\u80fd\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3.<\/strong> \u5b9e\u73b0<\/strong>DS-STG<\/strong>\u5408\u91d1\u5236\u5907\u7684\u4e09\u6b65\u70ed\u5904\u7406\u8def\u7ebf\u548c\u5404\u6b65\u5bf9\u5e94\u6750\u6599\u7684\u5fae\u89c2\u7ed3\u6784\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4. <\/strong>\u539f\u4f4d<\/strong>XRD<\/strong>\u5206\u6790<\/strong>DS-STG<\/strong>\u5408\u91d1\u7c7b\u805a\u5408\u7269\u5f39\u6027\u7684\u6765\u6e90\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5.<\/strong>\u5728<\/strong>Ta<\/sub> \u2248 573 K<\/strong>\u65f6<\/strong>DS-STG<\/strong>\u5408\u91d1\u7684\u7c7b\u805a\u5408\u7269\u8d85\u4f4e\u6a21\u91cf\u548c\u9ad8\u53ef\u6062\u590d\u5e94\u53d8\u3002<\/strong>\u00a9 2024 Springer Nature<\/p>\n

3.<\/strong>\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><\/p>\n

\u8be5\u5de5\u4f5c\u91c7\u7528\u7b80\u5355\u7684\u4e09\u6b65\u70ed\u52a0\u5de5\u5de5\u827a\u5236\u5907\u4e86\u7c7b\u805a\u5408\u7269\u8d85\u9ad8\u5f3a\u5ea6\u7684DS-STG\u91d1\u5c5e\u5408\u91d1\u3002\u5b83\u5177\u6709\u7c7b\u805a\u5408\u7269\u7684\u8d85\u4f4e\u5f39\u6027\u6a21\u91cf\u548c\u94a2\u6837\u8d85\u9ad8\u5c48\u670d\u5f3a\u5ea6\uff0c\u5e76\u5177\u6709\u7ea68%\u7684\u5927\u5f39\u6027\u5e94\u53d8\u3001\u826f\u597d\u7684\u6e29\u5ea6\u7a33\u5b9a\u6027\u548c\u4f18\u5f02\u7684\u6297\u9ad8\u5e94\u53d8\u75b2\u52b3\u6027\u80fd\u3002\u8fd9\u79cd\u975e\u4f20\u7edf\u7684\u5408\u91d1\u514b\u670d\u4e86\u957f\u671f\u4ee5\u6765\u91d1\u5c5e\u5408\u91d1\u9ad8\u5f3a\u5ea6\u548c\u9ad8\u67d4\u97e7\u6027\u4e0d\u53ef\u517c\u5f97\u7684\u96be\u9898\uff0c\u6709\u671b\u4e3a\u65b0\u5174\u6280\u672f\u7684\u5e7f\u6cdb\u5e94\u7528\u6253\u5f00\u5927\u95e8\uff0c\u5982\u53d8\u5f62\u822a\u7a7a\u822a\u5929\u98de\u884c\u5668\u3001\u201c\u8d85\u4eba\u578b\u201d\u4eba\u5f62\u673a\u5668\u4eba\u548c\u4eba\u5de5\u5668\u5b98\uff0c\u5e76\u4e14\u53ef\u5de5\u4e1a\u6269\u5c55\u7684\u5236\u9020\u8def\u7ebf\u4f7f\u5176\u5927\u89c4\u6a21\u751f\u4ea7\u6210\u4e3a\u53ef\u80fd\u3002<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

\u539f\u6587\u8be6\u60c5<\/strong>\uff1aXu, Z., Ji, Y., Liu, C. et al. A polymer-like ultrahigh-strength metal alloy. Nature (2024). https:\/\/doi.org\/10.1038\/s41586-024-07900-4.<\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u3010\u79d1\u5b66\u80cc\u666f\u3011 \u5177\u6709\u94a2\u6837\u8d85\u9ad8\u5f3a\u5ea6\u548c\u7c7b\u4f3c\u805a\u5408\u7269\u8d85\u9ad8\u67d4\u97e7\u6027\u7684\u91d1\u5c5e\u5408\u91d1\u957f\u671f\u4ee5\u6765\u88ab\u671f\u671b\u7528\u4e8e\u5f88\u591a\u65b0\u5174\u6280\u672f\uff0c\u5982\u53d8\u5f62\u98de\u673a\u548c\u8d85\u5f3a\u4eba\u9020\u808c\u8089\u7b49\u3002\u8fd9\u79cd\u975e\u5e38\u89c4\u7684\u5c5e\u6027\u7ec4\u5408\u80fd\u591f\u4ee5\u8f83\u4f4e\u7684\u9a71…<\/p>\n","protected":false},"author":35692,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-262393","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/262393"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/35692"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=262393"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/262393\/revisions"}],"predecessor-version":[{"id":262402,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/262393\/revisions\/262402"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=262393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=262393"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=262393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}