{"id":129139,"date":"2018-03-14T06:30:45","date_gmt":"2018-03-13T22:30:45","guid":{"rendered":"\/\/m.iemloyee.com\/?p=129139"},"modified":"2018-03-10T16:54:30","modified_gmt":"2018-03-10T08:54:30","slug":"%e4%b8%9c%e5%8c%97%e5%a4%a7%e5%ad%a6mater-sci-eng-%ef%bc%8ca-%e6%90%85%e6%8b%8c%e6%91%a9%e6%93%a6%e5%a4%84%e7%90%86%e7%9a%84ti-6al-4v%e5%90%88%e9%87%91%e4%b8%ad%e7%9a%84%e8%b6%85%e7%bb%86%e5%8c%96","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=129139","title":{"rendered":"\u4e1c\u5317\u5927\u5b66Mater. Sci. Eng.\uff0cA: \u6405\u62cc\u6469\u64e6\u5904\u7406\u7684Ti-6Al-4V\u5408\u91d1\u4e2d\u7684\u8d85\u7ec6\u5316\u6676\u7c92\u548c\u4f4e\u6e29\u8d85\u5851\u6027\u7814\u7a76"},"content":{"rendered":"

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

Ti-6Al-4V\u5408\u91d1\u6709\u8f83\u9ad8\u7684\u6bd4\u5f3a\u5ea6\u548c\u4f18\u5f02\u7684\u9ad8\u6e29\u6027\u80fd\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u822a\u7a7a\u822a\u5929\uff0c\u80fd\u6e90\u548c\u6c7d\u8f66\u5de5\u4e1a\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5176\u5728\u5ba4\u6e29\u4e0b\u7684\u51b7\u52a0\u5de5\u6027\u80fd\u5dee\uff0c\u56e0\u6b64\u4f7f\u7528Ti-6Al-4V\u5408\u91d1\u5236\u9020\u8584\u58c1\u6216\u590d\u6742\u7ed3\u6784\u90e8\u4ef6\u4ecd\u7136\u5b58\u5728\u9650\u5236\u3002\u8d85\u5851\u6027\u6210\u5f62\u662f\u4e00\u79cd\u6709\u6548\u7684\u5de5\u827a\uff0c\u53ef\u4ee5\u5f62\u6210\u590d\u6742\u7ed3\u6784\u7684\u94a3\u91d1\u96f6\u4ef6\uff0c\u4e00\u822c\u6765\u8bf4\uff0cTi-6Al-4V\u5408\u91d1\u5728850\u301c950\u2103\u7684\u8f83\u9ad8\u6e29\u5ea6\u4e0b\u4f1a\u53d1\u751f\u8d85\u5851\u6027\u53d8\u5f62\u3002\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\u6765\u6539\u5584\u6750\u6599\u7684\u6676\u7c92\u5c3a\u5bf8\u662f\u5267\u70c8\u5851\u6027\u53d8\u5f62\uff08SPD\uff09\uff0c\u5982\u7b49\u5f84\u89d2\u6324\u538b\uff08ECAP\uff09\u3001\u9ad8\u538b\u626d\u8f6c\uff08HPT\uff09\u3001\u591a\u5411\u953b\u9020\uff08MF\uff09\u7b49\u5df2\u7ecf\u63d0\u51fa\u4e86\u51e0\u79cd\u7528\u4e8e\u8d85\u7ec6\u6676\u5316Ti-6Al-4V\u5408\u91d1\u4ee5\u5b9e\u73b0\u4f4e\u6e29\u8d85\u5851\u6027\u6210\u5f62\u7684\u65b9\u6cd5\uff0c\u8fd9\u6709\u5229\u4e8e\u8282\u80fd\u548c\u964d\u4f4e\u5de5\u5177\u6210\u672c\u3002\u9664SPD\u6280\u672f\u5916\uff0c\u521d\u59cb\u7ec4\u7ec7\u5bf9Ti-6Al-4V\u5408\u91d1\u7684\u8d85\u7ec6\u6676\u5316\u4e5f\u8d77\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u5e76\u6700\u7ec8\u5f71\u54cd\u8d85\u5851\u6210\u5f62\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u4e1c\u5317\u5927\u5b66\u4e01\u6866<\/strong>(<\/strong>\u901a\u8baf\u4f5c\u8005<\/strong>)<\/strong>\u7b49\u4eba\u5728\u671f\u520aMater. Sci. Eng.,A<\/strong>\u4e0a\u53d1\u8868\u4e86\u6700\u65b0\u7684\u7814\u7a76\uff0c\u9898\u76ee\u4e3a\u201cUltra-grain refinement and enhanced low-temperature superplasticity in a friction stir-processed Ti-6Al-4V alloy<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u5728\u7814\u7a76\u4e2d\uff0c\u901a\u8fc7\u5bf9Ti-6Al-4V\u94a2\u677f\u8fdb\u884c\u9488\u72b6\u03b1’\u9a6c\u6c0f\u4f53\u7ec4\u7ec7\u7684\u70ed\u5904\u7406\uff0c\u7136\u540e\u7528FSP\uff08\u6405\u62cc\u6469\u64e6\u5de5\u827a\uff09\u5904\u7406\uff0c\u7136\u540e\u8fdb\u884c\u8d85\u5851\u6027\u62c9\u4f38\u8bd5\u9a8c\u3002\u7814\u7a76\u4e86\u5728FSP\u8fc7\u7a0b\u4e2d\u5177\u6709\u521d\u59cb\u6c34\u6dec\u7ec4\u7ec7\uff08\u03b1’\u9a6c\u6c0f\u4f53\u7ec4\u7ec7\uff09\u7684Ti-6Al-4V\u5408\u91d1\u7684\u8d85\u7ec6\u6676\u5316\u53ca\u5176\u673a\u5236\u3002<\/p>\n

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

\u56fe<\/strong>1. <\/strong>\u539f\u59cb\u6001\u53ca\u70ed\u5904\u7406\u540e\u7684\u8868\u9762\u5f62\u8c8c\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Ti-6Al-4V\u5408\u91d1\u7684\u539f\u59cb\u6001SEM\u56fe<\/p>\n

\uff08b\uff09Ti-6Al-4V\u5408\u91d1\u70ed\u5904\u7406\u540e\u7684SEM\u56fe<\/p>\n

\uff08c\uff09\u56fe\uff08b\uff09\u4e2d\u7684\u660e\u573a\u7684\u8868\u9762\u5f62\u8c8cTEM\u56fe<\/p>\n

\uff08d\uff09\u56fe\uff08b\uff09\u4e2d\u7684\u6697\u573a\u7684\u8868\u9762\u5f62\u8c8cTEM\u56fe<\/p>\n

\u56fe<\/strong>2.<\/strong> FSP<\/strong>\u5904\u7406\u540e\u8868\u9762\u5f62\u8c8c\u53ca<\/strong>XRD<\/strong>\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09FSP\u5904\u7406\u540e\u7684SEM\u56fe<\/p>\n

\uff08b\uff09\u6dec\u706b\u540e\u7684Ti-6Al-4V\u5408\u91d1\u548cFSP\u540e\u7684XRD\u56fe<\/p>\n

\u56fe<\/strong>3. <\/strong>FSP<\/strong>\u5904\u7406\u540e\u7684<\/strong>Ti-6Al-4V<\/strong>\u5408\u91d1\u7684<\/strong>SZ<\/strong>\u4e2d\u5fc3\u7684<\/strong>EBSD<\/strong>\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u53d6\u5411\u56fe<\/p>\n

\uff08b\uff09\u7c92\u5ea6\u5206\u5e03\u76f4\u65b9\u56fe<\/p>\n

\uff08c\uff09\u6676\u754c\u56fe<\/p>\n

\uff08d\uff09\u53d6\u5411\u89d2\u76f4\u65b9\u56fe<\/p>\n

\u56fe<\/strong>4. FSP<\/strong>\u5904\u7406\u540e\u7684<\/strong> Ti-6Al-4V<\/strong>\u5408\u91d1\u5728<\/strong>600<\/strong>\u2103\u548c<\/strong>3\u00d710-4<\/sup>s-1<\/sup><\/strong>\u62c9\u4f38\u65ad\u88c2\u540e\u7684<\/strong>EBSD<\/strong>\u56fe\u50cf<\/strong><\/p>\n

\"\"<\/strong><\/p>\n

\uff08a\uff09\u53d6\u5411\u56fe<\/p>\n

\uff08b\uff09\u6676\u754c\u56fe<\/p>\n

\uff08c\uff09\u6676\u7c92\u5c3a\u5bf8\u5206\u5e03\u76f4\u65b9\u56fe<\/p>\n

\uff08d\uff09\u53d6\u5411\u89d2\u76f4\u65b9\u56fe<\/p>\n

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

\u672c\u5b9e\u9a8c\u5728\u6469\u64e6\u6405\u62cc\u5904\u7406\u7684Ti-6Al-4V\u5408\u91d1\u4e2d\u6210\u529f\u5730\u83b7\u5f97\u4e86\u7531\u03b1\u6676\u7c92\uff08\u301c0.51\u03bcm\uff09\u548c\u5c11\u91cf\u03b2\u76f8\u7ec4\u6210\u7684\u8d85\u7ec6\u5fae\u7ed3\u6784\u3002\u968f\u673a\u6676\u4f53\u53d6\u5411\u7684\u9ad8\u89d2\u5ea6\u6676\u754c\uff08HAGBs\uff09\u7684\u6bd4\u4f8b\u8fbe\u523089.3\uff05\uff0c\u63ed\u793a\u4e86\u52a8\u6001\u518d\u7ed3\u6676\u6469\u64e6\u6405\u62cc\u5904\u7406\uff08FSP\uff09\u8fc7\u7a0b\u4e2d\u7684\u8d85\u6676\u7c92\u7ec6\u5316\u673a\u7406\u3002\u5728550\u301c650\u2103\u7684\u6e29\u5ea6\u8303\u56f4\u548c1\u00d710-4<\/sup>\u301c3\u00d710-3<\/sup>s-1<\/sup>\u7684\u5e94\u53d8\u901f\u7387\u4e0b\u8bc1\u5b9e\u4e86\u8fd9\u79cd\u8d85\u7ec6\u7ec4\u7ec7\u7684\u4f4e\u6e29\u8d85\u5851\u6027\uff08LTSP\uff09\u3002\u5177\u4f53\u800c\u8a00\uff0c\u5728600\u2103\u548c3\u00d710-4<\/sup>s-1<\/sup>\u6761\u4ef6\u4e0b\u83b7\u5f97\u4e861130\uff05\u7684\u975e\u5e38\u4f18\u5f02\u7684LTSP\uff0c\u901a\u8fc7\u8d85\u7ec6\u7b49\u8f74\u6676\u7c92\uff0c\u5927\u90e8\u5206\u5177\u6709\u968f\u673a\u53d6\u5411\u7684HAGB\u4ee5\u53ca\u5b58\u5728\u03b2\u76f8\uff0c\u540c\u65f6\u5f97\u51fa\u4e3b\u8981\u7684\u8d85\u5851\u6027\u53d8\u5f62\u673a\u5236\u662f\u4e0e\u6676\u754c\u6269\u6563\u76f8\u5173\u7684\u6676\u754c\u6ed1\u79fb\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Ultra-grain refinement and enhanced low-temperature superplasticity in a friction stir-processed Ti-6Al-4V alloy <\/a>\uff08Mater. Sci. Eng.\uff0cA\uff0c2018\uff0cDOI\uff1a10.1016\/j.msea.2018.03.009\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u6e21\u53e3\u7f16\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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>\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\u7bb1\uff1atougao@cailiaoren.com<\/a><\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<\/strong>RDD-2011-CHERISH<\/strong>\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\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 Ti-6Al-4V\u5408\u91d1\u6709\u8f83\u9ad8\u7684\u6bd4\u5f3a\u5ea6\u548c\u4f18\u5f02\u7684\u9ad8\u6e29\u6027\u80fd\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u822a\u7a7a\u822a\u5929\uff0c\u80fd\u6e90\u548c\u6c7d\u8f66\u5de5\u4e1a\u3002\u7136\u800c\uff0c\u7531\u4e8e\u5176\u5728\u5ba4\u6e29\u4e0b\u7684\u51b7\u52a0\u5de5\u6027\u80fd\u5dee\uff0c\u56e0\u6b64\u4f7f\u7528Ti-6Al-4…<\/p>\n","protected":false},"author":6358,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[2918,2917],"class_list":["post-129139","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-keji","tag-2918","tag-2917"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/129139"}],"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\/6358"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=129139"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/129139\/revisions"}],"predecessor-version":[{"id":129487,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/129139\/revisions\/129487"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=129139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=129139"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=129139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}