{"id":199092,"date":"2020-03-31T06:16:44","date_gmt":"2020-03-30T22:16:44","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=199092"},"modified":"2020-03-30T22:16:58","modified_gmt":"2020-03-30T14:16:58","slug":"%e6%b8%85%e5%8d%8e%e5%a4%a7%e5%ad%a6%e6%9d%90%e6%96%99%e5%ad%a6%e9%99%a2science-advances%ef%bc%9a%e5%8c%96%e5%ad%a6%e7%95%8c%e9%9d%a2%e5%b7%a5%e7%a8%8b-%e4%b8%80%e7%a7%8d%e6%96%b0","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=199092","title":{"rendered":"\u6e05\u534e\u5927\u5b66\u6750\u6599\u5b66\u9662Science Advances\uff1a\u5316\u5b66\u754c\u9762\u5de5\u7a0b\u2014\u2014\u4e00\u79cd\u65b0\u7684\u5408\u91d1\u8bbe\u8ba1\u65b9\u6cd5\uff01"},"content":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n

\u6676\u754c\u5de5\u7a0b\u662f\u91d1\u5c5e\u6750\u6599\u5408\u91d1\u8bbe\u8ba1\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\uff0c\u53ef\u4ee5\u540c\u65f6\u63d0\u9ad8\u6750\u6599\u7684\u5f3a\u5ea6\u548c\u5851\u6027\u3002\u7136\u800c\uff0c\u9ad8\u5bc6\u5ea6\u6676\u754c\u7684\u9ad8\u6e29\u7a33\u5b9a\u6027\u5dee\uff0c\u5728\u70ed\u5904\u7406\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u53d1\u751f\u5feb\u901f\u79fb\u52a8\uff0c\u65e0\u6cd5\u9650\u5236\u540e\u7eed\u76f8\u53d8\u4ea7\u7269\u4ece\u800c\u7ec6\u5316\u6700\u7ec8\u7ec4\u7ec7\u3002\u9488\u5bf9\u4e0a\u8ff0\u95ee\u9898\uff0c\u6e05\u534e\u5927\u5b66\u79d1\u7814\u4eba\u5458\u63d0\u51fa\u4e86\u5316\u5b66\u754c\u9762\u5de5\u7a0b\uff08Chemical boundary engineering, CEB\uff09\u7684\u6982\u5ff5\uff0c\u548c\u6676\u754c\u4e0d\u540c\uff0c\u5316\u5b66\u754c\u9762\u5904\u7684\u6210\u5206\u4e0d\u8fde\u7eed\u6027\u4f1a\u964d\u4f4e\u56fa\u6001\u76f8\u53d8\u7684\u5c40\u90e8\u9a71\u52a8\u529b\uff0c\u4ece\u800c\u963b\u6b62\u76f8\u53d8\u7684\u8fdb\u884c\uff0c\u8fbe\u5230\u7ec6\u5316\u7ec4\u7ec7\u7684\u76ee\u7684\u3002\u79d1\u7814\u4eba\u5458\u5c06\u5316\u5b66\u754c\u9762\u5de5\u7a0b\u6210\u529f\u5e94\u7528\u4e8e\u4f4e\u78b3\u94a2\u4e2d\uff0c\u5b9e\u73b0\u4e86\u6297\u62c9\u5f3a\u5ea6\u8d85\u8fc72GPa\u4e14\u4fdd\u8bc1\u53ef\u89c2\u5851\u6027\u7684\u4f18\u5f02\u6027\u80fd\u3002<\/p>\n

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

\u6e05\u534e\u5927\u5b66\u7814\u7a76\u4eba\u5458<\/strong>\u4ece\u76f8\u53d8\u89d2\u5ea6\u51fa\u53d1\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u5b9e\u73b0\u5408\u91d1\u9ad8\u5f3a\u9ad8\u97e7\u7684\u65b0\u6982\u5ff5\u2014\u2014\u5316\u5b66\u754c\u9762\u5de5\u7a0b\uff08Chemical boundary engineering, CEB\uff09\u3002\u7814\u7a76\u4eba\u5458\u7ed3\u5408\u5feb\u901f\u70ed\u5904\u7406\u5de5\u827a\uff0c\u6210\u529f\u5c06\u6b64\u6982\u5ff5\u5e94\u7528\u4e8e\u4f4e\u78b3\u4e2d\u9530\u94a2\u4e2d\u3002\u9996\u5148\u5c06\u4e24\u76f8\u533a\u9000\u706b\u5b8c\u6210\u540e\u7684\u4e2d\u9530\u94a2\uff08\u94c1\u7d20\u4f53+\u6b8b\u4f59\u5965\u6c0f\u4f53\u7ec4\u7ec7\uff09\u5feb\u901f\u52a0\u70ed\u5230\u5965\u6c0f\u4f53\u5355\u76f8\u533a\u7136\u540e\u76f4\u63a5\u51b7\u5374\u5230\u5ba4\u6e29\u3002\u7531\u4e8e\u539f\u94c1\u7d20\u4f53\u548c\u6b8b\u4f59\u5965\u6c0f\u4f53\u754c\u9762\u5b58\u5728Mn\u5143\u7d20\u7684\u4e0d\u8fde\u7eed\u6027\uff0c\u5229\u7528\u5feb\u901f\u52a0\u70ed\u6280\u672f\u53ef\u4ee5\u4fdd\u8bc1\u5728\u9ad8\u6e29\u5965\u6c0f\u4f53\u76f8\u533a\u4e0b\u5f62\u6210\u5c16\u9510\u7684\u3001\u539a\u5ea6\u5728\u51e0\u4e2a\u7eb3\u7c73\u5c3a\u5ea6\u7684\u5316\u5b66\u754c\u9762\u3002\u6b64\u5316\u5b66\u754c\u9762\u4f7f\u5f97\u51b7\u5374\u8fc7\u7a0b\u4e2d\u7684\u9a6c\u6c0f\u4f53\u76f8\u53d8\u9650\u5236\u4e8e\u4e9a\u5fae\u7c73\u7684\u533a\u57df\uff0c\u540c\u65f6\u5bf9\u672a\u8f6c\u53d8\u7684\u5965\u6c0f\u4f53\u4ea7\u751f\u5927\u91cf\u7684\u76f8\u53d8\u5e94\u53d8\uff0c\u56e0\u6b64\u6700\u7ec8\u7ec4\u7ec7\u4e3a\u8d85\u7ec6\u9a6c\u6c0f\u4f53+\u7eb3\u7c73\u5b6a\u6676\u5965\u6c0f\u4f53\u3002\u575a\u786c\u7684\u9a6c\u6c0f\u4f53\u7f51\u7edc\u57fa\u4f53\u63d0\u4f9b\u4e86\u8d85\u9ad8\u7684\u5c48\u670d\u5f3a\u5ea6\u800c\u6b8b\u4f59\u5965\u6c0f\u4f53\u7684TRIP\u6548\u5e94\u4fdd\u8bc1\u4e86\u53ef\u89c2\u7684\u5851\u6027\u3002\u8fd9\u4e00\u65b0\u5947\u7684\u7ec4\u7ec7\u6781\u5927\u5730\u63d0\u9ad8\u4e86\u4e2d\u9530\u94a2\u7684\u5f3a\u5ea6\u548c\u5851\u6027\uff0c\u5b9e\u73b0\u4e86\u6297\u62c9\u5f3a\u5ea62GPa\u3001\u5851\u6027\u8d85\u8fc720%\u7684\u4f18\u5f02\u6027\u80fd\u3002<\/p>\n

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

\u56fe1 \u76f8\u754c\u3001\u6676\u754c\u548c\u5316\u5b66\u754c\u9762\u7684\u6bd4\u8f83\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09PB\uff1a\u76f8\u754c\uff0c\u4e0d\u540c\u6676\u683c\u7c7b\u578b\u7684\u6676\u7c92\u95f4\u7684\u754c\u9762<\/p>\n

\uff08B\uff09GB\uff1a\u6676\u754c\uff0c\u76f8\u540c\u6676\u683c\u7c7b\u578b\u4f46\u4e0d\u540c\u6676\u4f53\u5b66\u53d6\u5411\u7684\u6676\u7c92\u95f4\u7684\u754c\u9762<\/p>\n

\uff08C\uff09CB\uff1a\u5316\u5b66\u754c\u9762\uff0c\u6676\u7c92\u5185\u90e8\u5316\u5b66\u6210\u5206\u4e0d\u8fde\u7eed\u7684\u754c\u9762\u3002\u5316\u5b66\u754c\u9762\u5904\u4e0d\u5b58\u5728\u6676\u4f53\u7ed3\u6784\u6216\u6676\u683c\u53d6\u5411\u7684\u53d8\u5316\u3002<\/p>\n

\u56fe2 \u5229\u7528\u5316\u5b66\u754c\u9762\u5de5\u7a0b\u7b56\u7565\u5904\u7406\u524d\u540e\u7684\u7ec4\u7ec7<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u4e24\u76f8\u533a\u9000\u706b\u5b8c\u6210\u540e\u7684EBSD\u7ec4\u7ec7\u8868\u5f81\uff1a\u7ea2\u8272\u4ee3\u8868FCC\u76f8\uff08\u6b8b\u4f59\u5965\u6c0f\u4f53\uff09\uff0c\u6b64\u56fe\u8868\u660e\u4e24\u76f8\u533a\u9000\u706b\u5b8c\u6210\u540e\u7684\u7ec4\u7ec7\u4e3a\u7b49\u8f74\u7684\u5965\u6c0f\u4f53\u548c\u94c1\u7d20\u4f53\uff1b<\/p>\n

\uff08B\uff09\u5feb\u901f\u52a0\u70ed\u548c\u6dec\u706b\u8fc7\u7a0b\u4e2d\u7ec4\u7ec7\u6f14\u53d8\u7684\u793a\u610f\u56fe\uff1a\u5316\u5b66\u754c\u9762\u5b58\u5728\u4e8e\u5b8c\u5168\u5965\u6c0f\u4f53\u5316\u540e\u7684\u7ec4\u7ec7\u4e2d\uff08B2<\/sub>\uff09\uff0c\u5316\u5b66\u754c\u9762\u4f1a\u963b\u788d\u9a6c\u6c0f\u4f53\u76f8\u53d8\uff0c\u5176\u5f71\u54cd\u4e3b\u8981\u4f53\u73b0\u5728\u6dec\u706b\u540e\u7684\u7ec4\u7ec7\u4e2d\uff08B3<\/sub>\uff09\uff1b<\/p>\n

\uff08C\uff09\u5229\u7528\u5316\u5b66\u754c\u9762\u5de5\u7a0b\u7b56\u7565\u5904\u7406\u540e\u7684EBSD\u7ec4\u7ec7\u8868\u5f81\uff1a\u7ea2\u8272\u4ee3\u8868FCC\u76f8\uff08\u6b8b\u4f59\u5965\u6c0f\u4f53\uff09\uff0c\u6b64\u56fe\u8868\u660e\u4e24\u76f8\u533a\u9000\u706b\u5b8c\u6210\u540e\u7684\u7ec4\u7ec7\u4e3a\u5965\u6c0f\u4f53\u548c\u9a6c\u6c0f\u4f53\uff1b<\/p>\n

\uff08D\u3001E\uff09 \u4e24\u76f8\u533a\u9000\u706b\u5b8c\u6210\u540e\uff0c\u5965\u6c0f\u4f53\u548c\u94c1\u7d20\u4f53\u4e2dMn\u5143\u7d20\u5206\u5e03\u7684TME-EDS\u8868\u5f81<\/p>\n

\uff08F\u3001G\uff09 \u5feb\u901f\u52a0\u70ed\u6dec\u706b\u540e\uff0c\u5965\u6c0f\u4f53\u548c\u9a6c\u6c0f\u4f53\u4e2dMn\u5143\u7d20\u5206\u5e03\u7684TME-EDS\u8868\u5f81<\/p>\n

\uff08H\u3001I\uff09 \u4e24\u76f8\u533a\u9000\u706b\u5b8c\u6210\u540e\uff0c\u5965\u6c0f\u4f53\u548c\u94c1\u7d20\u4f53\u4e2dMn\u5143\u7d20\u5206\u5e03\u76843D-APT\u8868\u5f81<\/p>\n

\uff08J\u3001K\uff09 \u5feb\u901f\u52a0\u70ed\u6dec\u706b\u540e\uff0c\u5965\u6c0f\u4f53\u548c\u9a6c\u6c0f\u4f53\u4e2dMn\u5143\u7d20\u5206\u5e03\u76843D-APT\u8868\u5f81<\/p>\n

\u56fe3 \u529b\u5b66\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\uff08A\uff09\u6210\u5206\u4e3aFe-0.18C-8Mn\uff08%\uff09\u4e2d\u9530\u94a2\u7684\u529b\u5b66\u6027\u80fd\uff1aART\u8868\u793a\u4e24\u76f8\u533a\u9000\u706b\u5904\u7406\u7684\u6837\u54c1\uff1bCBE\u8868\u793a\u5229\u7528CBE\u7b56\u7565\u5904\u7406\u7684\u6837\u54c1\uff1bRefined CBE\u8868\u793a\u7ec4\u7ec7\u7ec6\u5316\u5904\u7406\u7684CBE\u6837\u54c1\uff1b<\/p>\n

\uff08B\uff09\u6210\u5206\u4e3aFe-0.2C-8Mn-0.2Mo-0.05Nb\uff08%\uff09\u4e2d\u9530\u94a2\u7684\u529b\u5b66\u6027\u80fd\uff1aMicro-alloyed ART\u8868\u793a\u4e24\u76f8\u533a\u9000\u706b\u5904\u7406\u7684\u5fae\u5408\u91d1\u5316\u6837\u54c1\uff1bMicro-alloyed CBE\u8868\u793a\u5229\u7528CBE\u7b56\u7565\u5904\u7406\u7684\u5fae\u5408\u91d1\u5316\u6837\u54c1\uff1b<\/p>\n

\uff08C\uff09\u529b\u5b66\u6027\u80fd\u7684\u6bd4\u8f83<\/p>\n

\u3010\u603b\u7ed3\u3011<\/strong><\/p>\n

\u672c\u7814\u7a76\u8868\u660e\uff0c\u5316\u5b66\u754c\u9762\u5de5\u7a0b\uff08CBE\uff09\u4f5c\u4e3a\u4e00\u79cd\u65b0\u578b\u7684\u5408\u91d1\u8bbe\u8ba1\u65b9\u6cd5\uff0c\u53ef\u4ee5\u8fbe\u5230\u548c\u6676\u754c\u5de5\u7a0b\u76f8\u5ab2\u7f8e\u7684\u7ec4\u7ec7\u8c03\u63a7\u76ee\u7684\uff0c\u540c\u65f6\u89e3\u51b3\u6676\u754c\u5de5\u7a0b\u4e2d\u6676\u754c\u70ed\u7a33\u5b9a\u6027\u5dee\u7684\u95ee\u9898\uff0c\u4e3a\u91d1\u5c5e\u6750\u6599\u7684\u6027\u80fd\u9526\u4e0a\u6dfb\u82b1\uff01<\/p>\n

\u3010\u6587\u732e\u4fe1\u606f\u3011<\/strong><\/p>\n

Chemical boundary engineering: a new route towards lean, ultrastrong yet ductile steels \uff08Science Advances, 2020, DOI: 10.1126\/sciadv.aay1430\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u80cc\u666f\u4ecb\u7ecd\u3011 \u6676\u754c\u5de5\u7a0b\u662f\u91d1\u5c5e\u6750\u6599\u5408\u91d1\u8bbe\u8ba1\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\uff0c\u53ef\u4ee5\u540c\u65f6\u63d0\u9ad8\u6750\u6599\u7684\u5f3a\u5ea6\u548c\u5851\u6027\u3002\u7136\u800c\uff0c\u9ad8\u5bc6\u5ea6\u6676\u754c\u7684\u9ad8\u6e29\u7a33\u5b9a\u6027\u5dee\uff0c\u5728\u70ed\u5904\u7406\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u53d1\u751f\u5feb\u901f\u79fb\u52a8\uff0c\u65e0\u6cd5\u9650\u5236\u540e…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-199092","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/199092"}],"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\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=199092"}],"version-history":[{"count":4,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/199092\/revisions"}],"predecessor-version":[{"id":199100,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/199092\/revisions\/199100"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=199092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=199092"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=199092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}