{"id":70526,"date":"2017-03-10T09:30:04","date_gmt":"2017-03-10T01:30:04","guid":{"rendered":"\/\/m.iemloyee.com\/?p=70526"},"modified":"2017-03-10T16:33:09","modified_gmt":"2017-03-10T08:33:09","slug":"science%e9%87%8d%e7%a3%85%ef%bc%9a%e7%a7%91%e5%ad%a6%e5%ae%b6%e7%a0%94%e5%8f%91%e4%ba%ba%e9%aa%a8%e7%bb%93%e6%9e%84%e8%b6%85%e7%ba%a7%e9%92%a2-%e5%86%8d%e4%b9%9f%e4%b8%8d%e7%94%a8","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=70526","title":{"rendered":"Science\u91cd\u78c5\uff1a\u79d1\u5b66\u5bb6\u7814\u53d1\u4eba\u9aa8\u7ed3\u6784\u201c\u8d85\u7ea7\u94a2\u201d -\u518d\u4e5f\u4e0d\u7528\u62c5\u5fc3\u75b2\u52b3\u88c2\u7eb9\u4e86"},"content":{"rendered":"<p><span style=\"color: #000000;\"><strong>\u3010<span style=\"color: #ff0000;\">\u5f15\u8a00<\/span>\u3011<\/strong><\/span><\/p>\n<p>\u5f53\u5de5\u7a0b\u7cfb\u7edf\u5982\u706b\u8f66\uff0c\u98de\u673a\uff0c\u822a\u5929\u5668\u6216\u53d1\u7535\u5382\u7684\u7ec4\u4ef6\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4eba\u7c7b\u751f\u547d\u5c06\u9762\u4e34\u98ce\u9669\u3002\u7531\u4e8e\u5faa\u73af\u8f7d\u8377\u901a\u5e38\u5bfc\u81f4\u8fd9\u4e9b\u6545\u969c\uff0c\u56e0\u6b64\u6297\u75b2\u52b3\u6027\u662f\u90e8\u4ef6\u8bbe\u8ba1\u4e2d\u7684\u4e3b\u8981\u6545\u969c\u9884\u9632\u76ee\u6807\u3002\u75b2\u52b3\u662f\u4e00\u79cd\u6750\u6599\u73b0\u8c61\uff0c\u76ee\u524d\u5b83\u4e3b\u8981\u901a\u8fc7\u5728\u8bbe\u8ba1\u4e2d\u4f7f\u7528\u5927\u7684\u5b89\u5168\u9608\u503c\u6765\u5904\u7406\uff0c\u800c\u4e0d\u662f\u901a\u8fc7\u5e94\u7528\u5b9e\u9645\u6750\u6599\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n<p><strong>\u3010<span style=\"color: #ff0000;\">\u6210\u679c\u7b80\u4ecb<\/span>\u3011<\/strong><\/p>\n<p>\u4eca\u65e5\uff0c\u6765\u81ea<strong>\u65e5\u672c\u4e5d\u5dde\u5927\u5b66\u7684Motomichi Koyama<\/strong>\u548c<strong>\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u7684<\/strong><strong>Cemal Cem Tasan<\/strong><strong>\u3001<\/strong><strong>Meimei Wang<\/strong><strong>(\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u7b49<\/strong>\u5728<strong>Science<\/strong>\u4e0a\u5728\u7ebf\u53d1\u8868\u4e86\u4e00\u7bc7\u9898\u4e3a<strong>\u201c<\/strong><strong>Bone-like crack resistance in hierarchical metastable nanolaminate steels<\/strong><strong>\u201d<\/strong>\u7684\u6587\u7ae0\uff0c\u6587\u4e2d\u62a5\u9053\u4e86\u8be5\u7814\u7a76\u56e2\u961f\u5173\u4e8e\u94a2\u6297\u88c2\u6027\u7684\u6700\u65b0\u7814\u7a76\u6210\u679c\u3002\u8be5\u7814\u7a76\u56e2\u961f\u53d7\u5230\u4eba\u9aa8\u7684\u4f18\u5f02\u65ad\u88c2\u97e7\u6027\u7684\u542f\u53d1\uff0c\u5728\u7814\u7a76\u5de5\u4f5c\u4e2d\u63a2\u8ba8\u4e86\u4e9a\u7a33\u5b9a\u8f85\u52a9\u591a\u76f8\u94a2\u7684\u6297\u75b2\u52b3\u6027\u3002\u901a\u8fc7\u7814\u7a76\u8868\u660e\uff0c\u5f53\u94a2\u5fae\u7ed3\u6784\u5177\u6709\u7c7b\u4f3c\u4e8e\u9aa8\u7ed3\u6784\u4e00\u6837\u7684\u5206\u5c42\u548c\u5206\u538b\u65f6\uff0c\u5c31\u53ef\u4ee5\u8ba9\u94a2\u62e5\u6709\u4f18\u5f02\u7684\u6297\u88c2\u6027\u3002\u540c\u65f6\uff0c\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u8981\u60f3\u83b7\u5f97\u6bd4\u8f83\u660e\u663e\u7684\u673a\u68b0\u6297\u88c2\u6027\u80fd\u7684\u63d0\u5347\uff0c\u5173\u952e\u5728\u4e8e\u901a\u8fc7\u8c03\u6574\u94a2\u7684\u754c\u9762\u7ed3\u6784\u3001\u5206\u5e03\u548c\u76f8\u7a33\u5b9a\u6027\u6765\u540c\u65f6\u6fc0\u6d3b\u591a\u4e2a\u62b5\u6297\u88c2\u7eb9\u6269\u5c55\u7684\u5fae\u89c2\u7ed3\u6784\u3002<\/p>\n<p><strong>\u3010<span style=\"color: #ff0000;\">\u56fe\u6587\u5bfc\u8bfb<\/span>\u3011<\/strong><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>1.<\/strong><strong>\u6240\u5f97\u94a2\u7ed3\u6784\u4e0e\u4eba\u9aa8\u7ed3\u6784\u53ca\u5176\u5b83\u94a2\u7ed3\u6784\u4e4b\u95f4\u7684\u6bd4\u8f83<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-70527 size-full aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F1.large_.jpg\" width=\"730\" height=\"355\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F1.large_.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F1.large_-300x146.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>2.<\/strong><strong>\u4e0d\u540c\u5e94\u529b\u5e45\u5ea6\u6240\u5bf9\u5e94\u7684\u5931\u6548\u5faa\u73af\u6b21\u6570<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-70528 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F2.large_.jpg\" width=\"730\" height=\"606\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F2.large_.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F2.large_-300x249.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>3.<\/strong><strong>\u4e9a\u7a33\u6001\u591a\u76f8\u7eb3\u7c73\u5c42\u4e9a\u94a2\u590d\u5236\u6837\u54c1\u5728\u75b2\u52b3\u6781\u9650\u4e0b\u8001\u5316<\/strong><strong>1 h<\/strong><strong>\u540e\u7684\u6837\u54c1\u8868\u9762\u5149\u5b66\u56fe\u50cf<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-70529 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F3.large_.jpg\" width=\"730\" height=\"660\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F3.large_.jpg 730w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F3.large_-300x271.jpg 300w\" sizes=\"(max-width: 730px) 100vw, 730px\" \/><\/p>\n<p><span style=\"color: #0000ff;\"><strong>\u56fe<\/strong><strong>4.<\/strong><strong>\u4e9a\u7a33\u6001\u591a\u76f8\u7eb3\u7c73\u5c42\u538b\u94a2<\/strong><strong>760 Mpa<\/strong><strong>\u75b2\u52b3\u88c2\u7eb9\u8001\u5316<\/strong><strong>1 h<\/strong><strong>\u540e\u7684\u5206\u5c42\u7c97\u7cd9\u5ea6<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-70530 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F4.large_.jpg\" width=\"621\" height=\"730\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F4.large_.jpg 621w, \/\/m.iemloyee.com\/wp-content\/uploads\/2017\/03\/F4.large_-255x300.jpg 255w\" sizes=\"(max-width: 621px) 100vw, 621px\" \/><\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5<\/strong>: <a href=\"http:\/\/science.sciencemag.org\/content\/355\/6329\/1055\" target=\"_blank\">Bone-like crack resistance in hierarchical metastable nanolaminate steels<\/a>(Science, 2017, DOI: 10.1126\/science.aal2766)<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u5b66\u672f\u7ec4 Jon \u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n<p>\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<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p><strong>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong><a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\"><strong>\u6d4b\u8bd5\u8c37<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u5f53\u5de5\u7a0b\u7cfb\u7edf\u5982\u706b\u8f66\uff0c\u98de\u673a\uff0c\u822a\u5929\u5668\u6216\u53d1\u7535\u5382\u7684\u7ec4\u4ef6\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4eba\u7c7b\u751f\u547d\u5c06\u9762\u4e34\u98ce\u9669\u3002\u7531\u4e8e\u5faa\u73af\u8f7d\u8377\u901a\u5e38\u5bfc\u81f4\u8fd9\u4e9b\u6545\u969c\uff0c\u56e0\u6b64\u6297\u75b2\u52b3\u6027\u662f\u90e8\u4ef6\u8bbe\u8ba1\u4e2d\u7684\u4e3b\u8981\u6545\u969c\u9884\u9632\u76ee\u6807\u3002&#8230;<\/p>\n","protected":false},"author":2136,"featured_media":70546,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[155,19],"class_list":["post-70526","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-science","tag-steel"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/70526"}],"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=70526"}],"version-history":[{"count":5,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/70526\/revisions"}],"predecessor-version":[{"id":70550,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/70526\/revisions\/70550"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/70546"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=70526"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=70526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}