{"id":74790,"date":"2017-04-06T08:40:51","date_gmt":"2017-04-06T00:40:51","guid":{"rendered":"\/\/m.iemloyee.com\/?p=74790"},"modified":"2017-04-06T09:13:30","modified_gmt":"2017-04-06T01:13:30","slug":"%e9%a6%99%e6%b8%af%e5%9f%8e%e5%b8%82%e5%a4%a7%e5%ad%a6%e5%90%95%e5%9d%9a%e6%9c%80%e6%96%b0nature-%e5%8f%8c%e7%9b%b8%e7%ba%b3%e7%b1%b3%e7%bb%93%e6%9e%84%e9%93%b8%e5%b0%b1%e6%9c%80%e5%bc%ba%e9%95%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=74790","title":{"rendered":"\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575a\u6700\u65b0Nature: \u53cc\u76f8\u7eb3\u7c73\u7ed3\u6784\u94f8\u5c31\u53f2\u4e0a\u6700\u5f3a\u9541\u5408\u91d1"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/span><\/p>\n

\u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\uff0c\u5236\u9020\u51fa\u5177\u6709\u7406\u8bba\u201c\u7406\u60f3\u201d\u5f3a\u5ea6\u7684\u6750\u6599\u5f80\u5f80\u662f\u4e0d\u5bb9\u6613\u5b9e\u73b0\u7684\u3002\u76ee\u524d\uff0c\u5927\u591a\u6570\u751f\u4ea7\u4e2d\u63d0\u9ad8\u6750\u6599\u5f3a\u5ea6\u7684\u65b9\u6cd5\u90fd\u662f\u57fa\u4e8e\u63a7\u5236\u6750\u6599\u4e4b\u4e2d\u7684\u7f3a\u9677\u6765\u963b\u788d\u4f4d\u9519\u7684\u8fd0\u52a8\uff0c\u7136\u800c\u8fd9\u4e9b\u65b9\u6cd5\u5b58\u5728\u4e00\u4e9b\u5c40\u9650\u6027\u3002\u4f8b\u5982\uff0c\u5de5\u4e1a\u5355\u76f8\u7eb3\u7c73\u6676\u5408\u91d1\u548c\u5355\u76f8\u91d1\u5c5e\u73bb\u7483\u53ef\u4ee5\u5177\u6709\u975e\u5e38\u9ad8\u7684\u5f3a\u5ea6\uff0c\u4f46\u7531\u4e8e\u5728\u6750\u6599\u5236\u5907\u8fc7\u7a0b\u4e2d\u53cd\u970d\u5c14-\u5e15\u5947(Hall-Patch)\u6548\u5e94\u548c\u526a\u5207\u5e26\u7684\u5f62\u6210\uff0c\u5b83\u4eec\u901a\u5e38\u4f1a\u5728\u76f8\u5bf9\u8f83\u4f4e\u7684\u5e94\u53d8(\u5c0f\u4e8e2%)\u4e0b\u53d1\u751f\u8f6f\u5316\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/span><\/p>\n

\u5317\u4eac\u65f6\u95f42017\u5e744\u67086\u65e5\uff0c\u6cd5\u56fd\u56fd\u5bb6\u79d1\u6280\u79d1\u5b66\u9662\u9662\u58eb\u3001\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u526f\u6821\u957f\u5415\u575a<\/strong><\/span>(<\/strong>\u901a\u8baf\u4f5c\u8005<\/strong>)<\/strong>\u7814\u7a76\u56e2\u961f\u4e8eNature<\/strong>\u4e0a\u5728\u7ebf\u53d1\u8868\u4e00\u7bc7\u9898\u4e3a\u201cDual-phase nanostructuring as a route to high-strength magnesium alloys<\/strong><\/span>\u201d\u7684\u6587\u7ae0\u3002\u8be5\u79d1\u7814\u56e2\u961f\u7814\u5236\u4e86\u53cc\u76f8\u7eb3\u7c73\u6676\u7ed3\u6784\u7684\u9541\u5408\u91d1\u6750\u6599\uff0c\u901a\u8fc7\u78c1\u63a7\u6e85\u5c04\u6cd5\u5c06\u76f4\u5f84\u7ea66 nm\u7684MgCu2<\/sub>\u6676\u7c92\u5747\u5300\u5730\u5d4c\u5165\u7ea62 nm\u539a\u7684\u5bcc\u542b\u9541\u7684\u65e0\u5b9a\u5f62\u58f3\u4e2d\uff0c\u751f\u4ea7\u83b7\u5f97\u5177\u6709\u975e\u6676\/\u7eb3\u7c73\u6676\u53cc\u76f8\u7ed3\u6784\u7684\u9541\u57fa\u8d85\u7eb3\u5c3a\u5bf8\u53cc\u76f8\u73bb\u7483\u6676\uff08SNDP-GC\uff09\u3002\u8be5\u53cc\u76f8\u6750\u6599\u7ed3\u5408\u5e76\u52a0\u5f3a\u4e86\u7eb3\u7c73\u6676\u6750\u6599\u4e0e\u975e\u6676\u7eb3\u7c73\u6750\u6599\u7684\u4f18\u52bf\uff0c\u5728\u5ba4\u6e29\u4e0b\u8868\u73b0\u51fa\u63a5\u8fd1\u7406\u60f3\u5f3a\u5ea6\uff0c\u5e76\u4e14\u89e3\u51b3\u4e86\u6837\u54c1\u5c3a\u5bf8\u6548\u5e94\u95ee\u9898\u3002\u7814\u7a76\u56e2\u961f\u6240\u5236\u6210\u7684\u9541\u5408\u91d1\u4f53\u7cfb\u662f\u7531\u57cb\u5728\u65e0\u5b9a\u578b\u73bb\u7483\u58f3\u4e2d\u7684\u7eb3\u7c73\u6676\u6838\u7ec4\u6210\uff0c\u6240\u5f97\u53cc\u76f8\u6750\u6599\u7684\u5f3a\u5ea6\u662f\u8fd1\u4e4e\u7406\u60f3\u76843.3 GPa\uff0c\u8fd9\u4e5f\u662f\u8fc4\u4eca\u4e3a\u6b62\u5f3a\u5ea6\u6700\u5927\u7684\u9541\u5408\u91d1\u8584\u819c\u3002\u540c\u65f6\uff0c\u7814\u7a76\u8005\u63d0\u51fa\u4e86\u4e00\u79cd\u7531\u672c\u6784\u6a21\u578b\u7ec4\u6210\u7684\u5f3a\u5ea6\u589e\u5f3a\u673a\u5236\uff0c\u5728\u6750\u6599\u5236\u5907\u8fc7\u7a0b\u4e2d\u5f62\u6210\u4e86\u4e00\u4e2a\u7531\u76f4\u5f84\u7ea66 nm\u4e14\u51e0\u4e4e\u65e0\u4f4d\u9519\u7684\u6676\u7c92\u7ec4\u6210\u7684\u7ed3\u6676\u76f8\uff0c\u5f53\u5e94\u53d8\u53d1\u751f\u65f6\u8be5\u7ed3\u6676\u76f8\u963b\u6b62\u4e86\u5c40\u90e8\u526a\u5207\u5e26\u7684\u79fb\u52a8\u4f20\u64ad\uff0c\u5728\u4efb\u4f55\u5df2\u51fa\u73b0\u7684\u526a\u5207\u5e26\u5185\uff0c\u5d4c\u5165\u7684\u6676\u7c92\u5206\u88c2\u548c\u65cb\u8f6c\uff0c\u4e5f\u6709\u5229\u4e8e\u6750\u6599\u5f3a\u5316\u548c\u62b5\u6297\u526a\u5207\u5e26\u7684\u8f6f\u5316\u6548\u679c\u3002<\/p>\n

\"\"<\/p>\n

\u9541\u57faSNDP-GC\u7684\u4e09\u7ef4TEM\u56fe<\/strong><\/span><\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb<\/strong>\u3011<\/span><\/p>\n

\u56fe<\/strong>1.<\/strong>\u9541\u57fa<\/strong>SNDP-GC<\/strong>\u7684\u7ed3\u6784<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2.<\/strong>\u5ba4\u6e29\u4e0b\u9541\u57fa<\/strong>SNDP-GC<\/strong>\u7684\u673a\u68b0\u6027\u80fd\u53ca\u4e0e\u5176\u4ed6\u5408\u91d1\u7684\u6027\u80fd\u5bf9\u6bd4<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>3.<\/strong>\u9541\u57fa<\/strong>SNDP-GC<\/strong>\u7684\u5f62\u53d8\u673a\u7406<\/strong><\/span><\/p>\n

\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Dual-phase nanostructuring as a route to high-strength magnesium alloys<\/a>(Nature, 2017, DOI: 10.1038\/nature21691)<\/p>\n

\u00a0<\/strong>\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4 Jon \u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u5728\u5b9e\u9645\u751f\u4ea7\u4e2d\uff0c\u5236\u9020\u51fa\u5177\u6709\u7406\u8bba\u201c\u7406\u60f3\u201d\u5f3a\u5ea6\u7684\u6750\u6599\u5f80\u5f80\u662f\u4e0d\u5bb9\u6613\u5b9e\u73b0\u7684\u3002\u76ee\u524d\uff0c\u5927\u591a\u6570\u751f\u4ea7\u4e2d\u63d0\u9ad8\u6750\u6599\u5f3a\u5ea6\u7684\u65b9\u6cd5\u90fd\u662f\u57fa\u4e8e\u63a7\u5236\u6750\u6599\u4e4b\u4e2d\u7684\u7f3a\u9677\u6765\u963b\u788d\u4f4d\u9519\u7684\u8fd0\u52a8\uff0c\u7136\u800c…<\/p>\n","protected":false},"author":2136,"featured_media":74793,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-74790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/74790"}],"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\/2136"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=74790"}],"version-history":[{"count":6,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/74790\/revisions"}],"predecessor-version":[{"id":74830,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/74790\/revisions\/74830"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/74793"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=74790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=74790"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=74790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}