{"id":112218,"date":"2017-11-20T14:00:04","date_gmt":"2017-11-20T06:00:04","guid":{"rendered":"\/\/m.iemloyee.com\/?p=112218"},"modified":"2017-11-18T22:06:09","modified_gmt":"2017-11-18T14:06:09","slug":"%e4%b8%ad%e7%a7%91%e9%99%a2%e9%87%91%e5%b1%9e%e6%89%80acta-mater-%ef%bc%9a%e6%8e%a2%e7%b4%a2%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98cu-al%e5%90%88%e9%87%91%e7%9a%84%e7%96%b2%e5%8a%b3%e5%bc%ba%e5%ba%a6","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=112218","title":{"rendered":"\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240Acta Mater.\uff1a\u63a2\u7d22\u5982\u4f55\u63d0\u9ad8Cu-Al\u5408\u91d1\u7684\u75b2\u52b3\u5f3a\u5ea6"},"content":{"rendered":"

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

\u6750\u6599\u7684\u6297\u75b2\u52b3\u635f\u4f24\u80fd\u529b\u4e00\u76f4\u662f\u5176\u529b\u5b66\u6027\u80fd\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u4e0e\u5de5\u7a0b\u90e8\u4ef6\u548c\u8bbe\u65bd\u7684\u957f\u671f\u5b89\u5168\u76f4\u63a5\u76f8\u5173\u3002\u524d\u671f\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u5bf9\u91d1\u5c5e\u6750\u6599\u8fdb\u884c\u5f3a\u70c8\u5851\u5f62\u53d8\u5f62(SPD)\uff0c\u4ea7\u751f\u8d85\u7ec6\u6676\u7c92(UFG)\u548c\u7eb3\u7c73\u6676\u7c92(NG)\u7b49\u5fae\u89c2\u7ed3\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6750\u6599\u75b2\u52b3\u5f3a\u5ea6\u7684\u63d0\u9ad8\u3002\u7136\u800c\uff0c\u4ee5Cu\u4e3a\u4ee3\u8868\u7684\u7eaf\u91d1\u5c5e\u7ecfSPD\u5904\u7406\u540e\u75b2\u52b3\u5f3a\u5ea6\u4f3c\u4e4e\u8fbe\u5230\u4e86100MPa\u5de6\u53f3\u7684\u9971\u548c\u503c\uff0c\u5f88\u96be\u901a\u8fc7\u6539\u5584SPD\u52a0\u5de5\u8fc7\u7a0b\u6765\u7ee7\u7eed\u63d0\u9ad8\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4e00\u4e9b\u5de5\u7a0b\u6750\u6599\u4e5f\u51fa\u73b0\u4e86\u7c7b\u4f3c\u7684\u8d8b\u52bf\uff0c\u5305\u62ec\u9ad8\u5f3a\u5ea6\u94a2\uff0c\u94dc\u5408\u91d1\u548c\u94dd\u5408\u91d1\u7b49\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u63d0\u9ad8\u91d1\u5c5e\u6750\u6599\u7684\u75b2\u52b3\u5f3a\u5ea6\u8fd9\u4e00\u96be\u9898\u5177\u6709\u91cd\u8981\u7684\u7406\u8bba\u548c\u5de5\u7a0b\u610f\u4e49\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u91d1\u5c5e\u7814\u7a76\u6240\u5f20\u54f2\u5cf0\u6559\u6388\u4e0e\u7530\u8273\u4e2d\u6559\u6388\u00a0<\/strong>(\u5171\u540c\u901a\u8baf\u4f5c\u8005<\/strong>)\u56e2\u961f\u5728Acta Mater.<\/strong>\u4e0a\u53d1\u5e03\u4e86\u4e00\u7bc7\u5173\u4e8e\u94dc\u94dd\u5408\u91d1\u75b2\u52b3\u5f3a\u5ea6\u7684\u6587\u7ae0\uff0c\u9898\u4e3a\u201cExploring the fatigue strength improvement of Cu-Al alloys<\/strong>\u201d\u3002\u4f5c\u8005\u901a\u8fc7\u5bf9\u6750\u6599\u7ed3\u6784\u7684\u91cd\u65b0\u8bbe\u8ba1\uff0c\u7814\u53d1\u51fa\u4e86\u5177\u6709\u8d85\u7ec6\u6676\u7c92\u548c\u5927\u6bd4\u4f8b\u5b6a\u6676\u754c\u7684Cu-Al\u5408\u91d1\uff0c\u4f7f\u5176\u75b2\u52b3\u5f3a\u5ea6\u5f97\u5230\u4e86\u663e\u8457\u63d0\u9ad8\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u5728\u5206\u6790\u4f18\u5316\u65b9\u6cd5\uff08\u5fae\u89c2\u7ed3\u6784\u4f18\u5316\u548c\u6210\u5206\u4f18\u5316\uff09\u7684\u57fa\u7840\u4e0a\uff0c\u63d0\u51fa\u4e86\u964d\u4f4e\u75b2\u52b3\u635f\u4f24\u5c40\u90e8\u5316\u7684\u673a\u5236\u539f\u7406\u3002\u7b2c\u4e00\u4f5c\u8005\u4e3a\u91d1\u5c5e\u7814\u7a76\u6240\u5218\u777f\u535a\u58eb\u3002<\/strong><\/p>\n

\u3010\u56fe\u7247\u5bfc\u8bfb<\/strong>\u3011<\/p>\n

\u56fe1 \u75b2\u52b3\u5f3a\u5ea6\u4e0e\u5e73\u5747\u6676\u7c92\u5c3a\u5bf8\u548c\u6297\u62c9\u5f3a\u5ea6\u5173\u7cfb\u56fe<\/strong><\/p>\n

\"\"(a<\/strong>) \u7eafCu\uff1b<\/p>\n

(b<\/strong>) Cu-5at.%Al;<\/p>\n

(c<\/strong>) Cu-11at.%Al\uff1b<\/p>\n

(d<\/strong>) Cu-15at.%Al\u3002<\/p>\n

\u56fe2 \u5e94\u529b\u5faa\u73af\u52a0\u8f7d\u524d\u540e\u5fae\u89c2\u7ed3\u6784\u5f62\u6001\u7684\u5bf9\u6bd4<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) \u5faa\u73af\u52a0\u8f7d\u524d\u7684TEM\u56fe\u50cf\uff1b<\/p>\n

(b<\/strong>) \u5faa\u73af\u52a0\u8f7d\u540e\u7684TEM\u56fe\u50cf;<\/p>\n

(c<\/strong>) \u5faa\u73af\u52a0\u8f7d\u524d\u7684SEM-EBSD\u56fe\u50cf\uff1b<\/p>\n

(d<\/strong>) \u5faa\u73af\u52a0\u8f7d\u540e\u7684SEM-EBSD\u56fe\u50cf\uff1b<\/p>\n

(e<\/strong>) \u5faa\u73af\u52a0\u8f7d\u524d\u540e\u6676\u7c92\u5c3a\u5bf8\u5206\u5e03\u76f4\u65b9\u56fe\uff1b<\/p>\n

(f<\/strong>) \u5faa\u73af\u52a0\u8f7d\u524d\u540e\u6676\u7c92\u53d6\u5411\u5206\u5e03\u76f4\u65b9\u56fe\u3002<\/p>\n

\u56fe3 \u6837\u54c1\u8868\u9762\u75b2\u52b3\u88c2\u7eb9\u7684\u5206\u5e03\u56fe<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u4e3b\u88c2\u7eb9\u533a\u57df(\u0394\u03c3\/2=340MPa)\uff1b<\/p>\n

(b<\/strong>) \u957f\u88c2\u7eb9\u533a\u57df(\u0394\u03c3\/2=340MPa)\u3002<\/p>\n

\u56fe4 \u75b2\u52b3\u5f3a\u5ea6\u4e0eAl\u542b\u91cf\u5173\u7cfb\u56fe<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u7c97\u5927\u6676\u7c92(CG)\uff1b<\/p>\n

(b<\/strong>) \u7ec6\u6676\u7c92(AN-UFG);<\/p>\n

(c<\/strong>) \u8d85\u7ec6\u6676\u7c92(AN- FG);<\/p>\n

(d<\/strong>) \u5f3a\u5851\u6027\u53d8\u5f62\u7eb3\u7c73\u6676\u6750\u6599(SPD-NG)\u3002<\/p>\n

\u56fe5 Al\u542b\u91cf\u5bf9\u4f4d\u9519\u5f62\u8c8c\u548c\u88c2\u7eb9\u5206\u5e03\u7684\u5f71\u54cd<\/strong><\/p>\n

\"\"
\n (a<\/strong>) \u5178\u578b\u7684\u4f4d\u9519\u5f62\u8c8c\uff1b<\/p>\n

(b<\/strong>) \u7ec6\u6676\u7c92\u4e2d\u4f4d\u9519\u7684\u7ed3\u6784;<\/p>\n

(c<\/strong>) \u8d85\u7ec6\u6676\u7c92\u4e2d\u4f4d\u9519\u7684\u7ed3\u6784;<\/p>\n

(d<\/strong>) \u8868\u9762\u88c2\u7eb9\u5206\u5e03\uff08SEM-QBSD\u89c2\u5bdf\u7ed3\u679c\uff09\u3002<\/p>\n

\u56fe6 \u4f18\u5316\u65b9\u6cd5\u3001\u5fae\u89c2\u673a\u5236\u548c\u75b2\u52b3\u6027\u80fd\u4e4b\u95f4\u7684\u5173\u7cfb<\/strong><\/p>\n

\"\"
\n \u5e94\u53d8\u786c\u5316\u548c\u5fae\u89c2\u7ed3\u6784\u7684\u7a33\u5b9a\u6709\u52a9\u4e8e\u75b2\u52b3\u635f\u4f24\u7d2f\u79ef\u7684\u51cf\u5c11\u548c\u5206\u6563\u3002\u57fa\u4e8e\u4e0a\u8ff0\u5206\u6790\uff0c\u9ad8\u75b2\u52b3\u5f3a\u5ea6\u6750\u6599\u7684\u5178\u578b\u7279\u5f81\u53ef\u5f52\u7eb3\u4e3a\uff1a\u5c3a\u5bf8\u5c0f\u3001\u8fb9\u754c\u7a33\u5b9a\u7684\u5747\u5300\u6676\u7c92\u3001\u521d\u59cb\u4f4d\u9519\u5bc6\u5ea6\u4f4e\u4ee5\u53ca\u5408\u91d1\u6210\u5206\u5408\u9002\u3002<\/p>\n

\u3010\u5c0f\u7ed3<\/strong>\u3011<\/p>\n

\u8fd9\u7bc7\u6587\u7ae0\u901a\u8fc7\u7cfb\u7edf\u7684\u5b9e\u9a8c\u4e0e\u5206\u6790\uff0c\u5bf9\u51e0\u79cd\u5e38\u89c4\u5f3a\u5316\u65b9\u5f0f\uff08\u7ec6\u6676\u5f3a\u5316\u3001\u5e94\u53d8\u786c\u5316\u3001\u56fa\u6eb6\u5f3a\u5316\u548c\u5f25\u6563\u5f3a\u5316\uff09\u5728\u63d0\u9ad8\u75b2\u52b3\u5f3a\u5ea6\u65b9\u9762\u7684\u4f18\u52bf\u548c\u5c40\u9650\u8fdb\u884c\u4e86\u5f52\u7eb3\uff0c\u5e76\u7531\u6b64\u63d0\u51fa\u4f18\u5316\u6750\u6599\u75b2\u52b3\u6027\u80fd\u7684\u65b0\u601d\u8def\u3002\u4e3b\u8981\u7ed3\u8bba\u5982\u4e0b\uff1a<\/p>\n

\uff081<\/strong>\uff09\u75b2\u52b3\u6027\u80fd\u7684\u63d0\u9ad8\uff1a\u7ec6\u6676\/\u8d85\u7ec6\u6676\u94dc\u94dd\u5408\u91d1\u56e0\u5176\u5177\u6709\u5c3a\u5bf8\u7ec6\u5c0f\u5747\u5300\u4e14\u754c\u9762\u7a33\u5b9a\u7684\u6676\u7c92\u3001\u4f4e\u521d\u59cb\u4f4d\u9519\u5bc6\u5ea6\u4ee5\u53ca\u9002\u5f53\u7684\u5408\u91d1\u6210\u5206\uff0c\u5c55\u73b0\u51fa\u4f18\u4e8e\u7c97\u6676\u6750\u6599\u4e0e\u5f3a\u5851\u6027\u53d8\u5f62\u7eb3\u7c73\u6676\u6750\u6599\u7684\u6297\u75b2\u52b3\u6027\u80fd\u3002<\/p>\n

\uff082<\/strong>\uff09\u635f\u4f24\u673a\u5236\u7684\u6574\u5408\uff1a\u5c3d\u7ba1\u4e0d\u540c\u7684\u4f18\u5316\u65b9\u5f0f\u5bf9\u5e94\u7740\u5404\u5f02\u7684\u673a\u5236\u539f\u7406\uff0c\u4f46\u5747\u9075\u5faa\u7740\u7edf\u4e00\u7684\u89c4\u5f8b\uff0c\u5728\u5fae\u89c2\u4e0a\u96c6\u4e2d\u4f53\u73b0\u4e3a\u4f4d\u9519\u6ed1\u79fb\u884c\u4e3a\uff0c\u5728\u5b8f\u89c2\u4e0a\u5219\u8868\u73b0\u5bf9\u5c40\u90e8\u75b2\u52b3\u635f\u4f24\u7d2f\u79ef\u7684\u51cf\u5f31\u4e0e\u5206\u6563\u4e0a\u3002<\/p>\n

\uff083<\/strong>\uff09\u4f18\u5316\u65b9\u6cd5\u7684\u8026\u5408\uff1a\u5355\u4e00\u4f18\u5316\u65b9\u6cd5\u81ea\u8eab\u7684\u5c40\u9650\u6613\u5bfc\u81f4\u6750\u6599\u75b2\u52b3\u5f3a\u5ea6\u7684\u9971\u548c\uff0c\u800c\u4e0d\u540c\u4f18\u5316\u65b9\u5f0f\u7684\u6709\u673a\u7ed3\u5408\u4e3a\u6253\u7834\u8fd9\u79cd\u9650\u5236\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002\u901a\u8fc7\u57fa\u4e8e\u7edf\u4e00\u7684\u673a\u5236\u539f\u7406\u4e0b\u4f18\u5316\u65b9\u5f0f\u7684\u8026\u5408\uff0c\u6709\u671b\u6ee1\u8db3\u5de5\u4e1a\u53d1\u5c55\u5bf9\u6750\u6599\u6297\u75b2\u52b3\u6027\u80fd\u4e0d\u65ad\u63d0\u9ad8\u7684\u9700\u6c42\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Exploring the fatigue strength improvement of Cu-Al alloys <\/a>\u00a0(Acta Mater., 11 November, 2017 , DOI: 10.1016\/j.actamat.2017.11.019)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u91d1\u5c5e\u5b66\u672f\u7ec4jcfxs01\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\u7f16\u8f91\u90e8\u5927\u5bb6\u5ead\u3002<\/p>\n

\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\u7bb1tougao@cailiaoren.com<\/a>\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n

\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u6750\u6599\u7684\u6297\u75b2\u52b3\u635f\u4f24\u80fd\u529b\u4e00\u76f4\u662f\u5176\u529b\u5b66\u6027\u80fd\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u4e0e\u5de5\u7a0b\u90e8\u4ef6\u548c\u8bbe\u65bd\u7684\u957f\u671f\u5b89\u5168\u76f4\u63a5\u76f8\u5173\u3002\u524d\u671f\u7814\u7a76\u8868\u660e\uff0c\u901a\u8fc7\u5bf9\u91d1\u5c5e\u6750\u6599\u8fdb\u884c\u5f3a\u70c8\u5851\u5f62\u53d8\u5f62(SPD)\uff0c\u4ea7\u751f\u8d85…<\/p>\n","protected":false},"author":4915,"featured_media":112220,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[2557,346],"class_list":["post-112218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-2557","tag-metal"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/112218"}],"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\/4915"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=112218"}],"version-history":[{"count":10,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/112218\/revisions"}],"predecessor-version":[{"id":112834,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/112218\/revisions\/112834"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/112220"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=112218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=112218"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=112218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}