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loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-219608 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/\u56fe\u7247-4-12.png\" alt=\"\" width=\"600\" height=\"487\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/\u56fe\u7247-4-12.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/\u56fe\u7247-4-12-300x244.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe3 a\/b. ABF-STEM\u3001APT\u4ee5\u53ca\u901a\u8fc7\u4e24\u4e2a\u6790\u51fa\u7269\u7684\u67f1\u72b6\u56fe\uff0ca\/b\u7684\u6837\u54c1\u5206\u522b\u5728760\u2103\u65f6\u65480.5min\u548c2min\u3002 Cu\u5728\u6790\u51fa\u76f8\u4e2d\u7684\u9010\u6e10\u5bcc\u96c6\u8868\u660e\uff0c\u8fd9\u4e9b\u65e0\u5e8f\u6790\u51fa\u76f8\u7684\u5f62\u6210\u4e3b\u8981\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6eb6\u8d28\u5bcc\u96c6\u8fc7\u7a0b\uff0c\u8fd9\u6709\u52a9\u4e8e\u5feb\u901f\u7684\u7eb3\u7c73\u6790\u51fa;\u518d\u7ed3\u6676\u9a71\u52a8\u538b\u529b\u7684\u6f14\u53d8\uff0c\u6676\u7c92\u957f\u5927\u9a71\u52a8\u538b\u529b\u548c\u9f50\u7eb3\u9489\u624e\u538b\u529b\u4e0e\u9000\u706b\u65f6\u95f4\u7684\u5173\u7cfb\u3002\u5728760\u2103\u4e0b\u9000\u706b5\u5206\u949f(d)\u548c20\u5206\u949f(e)\u76844Cu\u7684ABF-STEM\u56fe\u50cf(\u5de6)\u53ca\u5176\u5bf9\u5e94\u7684STEM 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toughening\uff09\u4e5f\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u8be5\u6750\u6599\u7684\u65ad\u88c2\u97e7\u6027\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-219607 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/\u56fe\u7247-2-13.png\" alt=\"\" width=\"515\" height=\"358\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/\u56fe\u7247-2-13.png 515w, \/\/m.iemloyee.com\/wp-content\/uploads\/2021\/03\/\u56fe\u7247-2-13-300x209.png 300w\" sizes=\"(max-width: 515px) 100vw, 515px\" \/><\/p>\n<p>\u56fe5 \u4e0d\u540c\u8868\u5f81\u624b\u6bb5\u663e\u793a\u7684D&amp;P\u521a\u5728RD,ND\u4ee5\u53caTD\u65b9\u5411\u7684\u4e09\u7ef4\u663e\u5fae\u7ec4\u7ec7\u6784\u56fe\uff0c\uff08A\uff09EBSD\uff08B\uff09SEM\uff08C\uff09APT\uff08D\uff09\u793a\u610f\u56fe[5]\u3002<\/p>\n<p><strong>3. 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Suihe Jiang, Hui Wang, Yuan Wu et al. <a href=\"http:\/\/www.nature.com\/nature\/journal\/vaop\/ncurrent\/full\/nature22032.html\">Ultrastrong steel via minimal lattice misfit and high-density nanoprecipitation<\/a>\uff08Nature\uff0c2017\uff0cDOI\uff1a10.1038\/nature22032\uff09<\/p>\n<p>[2] Zhifeng Lei, Xiongjun Liu, Tai-Gang Nieh &amp; Zhaoping Lu et al. Enhanced strength and ductility in a high-entropy alloy via ordered oxygen complexes\uff0cdoi:10.1038\/nature08929, nature.<\/p>\n<p>[3] Junheng Gao, Suihe Jiang, Huairuo Zhang et al. Facile route to bulk ultrafine-grain steels for high strength and ductility. Nature | Vol 590 | 11 February 2021.<\/p>\n<p>[4] B. B. He, B. Hu, H. W. Yen, G. J. Cheng, Z. K. Wang, H. W. Luo, M. X. Huang. High dislocation density\u2013induced large ductility in deformed and partitioned steels. Science 357, 1029\u20131032 (2017)<\/p>\n<p>[5]L. Liu, Qin Yu, Z.Wang, Jon Ell, M. X. Huang, Robert O. Ritchie. Making ultrastrong steel tough by grain-boundary delamination. Science(2020),<\/p>\n<p>[6] Ge Wu, Ka-Cheung Chan, Linli Zhu, Ligang Sun &amp; Jian Lu\u00a0.<a href=\"http:\/\/www.nature.com\/nature\/journal\/vaop\/ncurrent\/full\/nature21691.html\">Dual-phase nanostructuring as a route to high-strength magnesium alloys<\/a>\u00a0(Nature, 2017, DOI: 10.1038\/nature21691)<\/p>\n<p>\u672c\u6587\u7531\u865a\u8c37\u7eb3\u7269\u4f9b\u7a3f\u3002<\/p>\n<p>\u672c\u5185\u5bb9\u4e3a\u4f5c\u8005\u72ec\u7acb\u89c2\u70b9\uff0c\u4e0d\u4ee3\u8868\u6750\u6599\u4eba\u7f51\u7acb\u573a\u3002<\/p>\n<p>\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\uff0c\u6388\u6743\u4e8b\u5b9c\u8bf7\u8054\u7cfbkefu@cailiaoren.com\u3002<\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76f8\u6bd4\u77f3\u58a8\u70ef\uff0c\u9499\u949b\u77ff\u7b49\u8fd9\u4e9b\u9876\u520a\u5ba0\u513f\uff0c\u5728\u91d1\u5c5e\u6750\u6599\u8fd9\u4e2a\u4f20\u7edf\u9886\u57df\uff0c\u8981\u60f3\u767b\u4e0aNature\u548cScience\u8fd9\u4e24\u5927\u795e\u520a\uff0c\u5f88\u591a\u65f6\u5019\u4f30\u8ba1\u53ea\u80fd\u4ef0\u5929\u957f\u53f9\u3002\u4f46\u662f\u56fd\u5185\u5c31\u662f\u6709\u4e0d\u5c11\u5927\u725b\u8111\u6d1e\u5927&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":219605,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-219603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/219603"}],"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\/11454"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=219603"}],"version-history":[{"count":5,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/219603\/revisions"}],"predecessor-version":[{"id":219643,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/219603\/revisions\/219643"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/219605"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=219603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=219603"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=219603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}