{"id":180946,"date":"2019-07-23T06:30:19","date_gmt":"2019-07-22T22:30:19","guid":{"rendered":"\/\/m.iemloyee.com\/?p=180946"},"modified":"2019-07-22T13:35:06","modified_gmt":"2019-07-22T05:35:06","slug":"%e3%80%90%e6%8a%95%e7%a8%bf%e3%80%91%e8%a5%bf%e5%8c%97%e6%9c%89%e8%89%b2%e9%99%a2%e9%87%91%e5%b1%9e%e5%a4%9a%e5%ad%94%e6%9d%90%e6%96%99%e5%9b%bd%e5%ae%b6%e9%87%8d%e7%82%b9%e5%ae%9e%e9%aa%8c%e5%ae%a4","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=180946","title":{"rendered":"\u897f\u5317\u6709\u8272\u9662\u91d1\u5c5e\u591a\u5b54\u6750\u6599\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4&\u6fb3\u5927\u5229\u4e9aRMIT\uff1a\u7535\u5b50\u675f\u6df1\u7c89\u5e8a3D\u6253\u5370Ti-6Al-4V\u5408\u91d1\u7f3a\u9677\u7684\u4e09\u7ef4\u8868\u5f81\u53ca\u5176\u5bf9\u529b\u5b66\u6027\u80fd\u7684\u5f71\u54cd"},"content":{"rendered":"

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

\u968f\u7740\u7814\u7a76\u7684\u4e0d\u65ad\u6df1\u5165\uff0c \u8bbe\u5907\u7684\u4e0d\u65ad\u5b8c\u5584\uff0c\u91d1\u5c5e3D\u6253\u5370\u5de5\u827a\u65e5\u8d8b\u6210\u719f\uff0c\u4f46\u6c14\u5b54\u53ca\u5c40\u90e8\u672a\u7194\u5408\u7b49\u5185\u90e8\u7f3a\u9677\u4ecd\u96be\u4ee5\u907f\u514d\u3002\u76ee\u524d\uff0c\u7f3a\u9677\u7684\u5f62\u6210\u673a\u5236\u3001\u5bf9\u6210\u5f62\u6784\u4ef6\u6027\u80fd\u7684\u5f71\u54cd\u89c4\u5f8b\u4ee5\u53ca\u7f3a\u9677\u63a7\u5236\u6280\u672f\uff0c\u4f9d\u7136\u662f\u91d1\u5c5e3D\u6253\u5370\u4e9f\u5f85\u89e3\u51b3\u7684\u5173\u952e\u79d1\u5b66\u6216\u6280\u672f\u95ee\u9898\u3002<\/p>\n

\u7535\u5b50\u675f\u9009\u533a\u7194\u5316\uff08SEBM\uff09\u662f\u4e00\u79cd\u5178\u578b\u7684\u7c89\u5e8a\u7194\u878d3D\u6253\u5370\u5de5\u827a\uff0c\u8fc4\u4eca\u5df2\u5728\u751f\u7269\u533b\u7597\u7b49\u9886\u57df\u83b7\u89c4\u6a21\u5e94\u7528\u3002\u968f\u7740\u822a\u7a7a\u822a\u5929\u7b49\u9886\u57df\u9700\u6c42\u7684\u589e\u52a0\uff0c\u56fd\u5185\u5916\u76f8\u5173\u4f01\u4e1a\u76f8\u7ee7\u63a8\u51fa\u4e86\u5927\u5c3a\u5bf8\u5de5\u4e1a\u7ea7SEBM\u88c5\u5907\uff0c\u6210\u5f62\u96f6\u4ef6\u7684\u9ad8\u5ea6\u5df2\u8d85\u8fc7300mm\u3002\u7136\u800c\u7531\u4e8e\u53d7\u539f\u6750\u6599\u6210\u672c\u548c\u6253\u5370\u65f6\u95f4\u7684\u5f71\u54cd\uff0c\u9c9c\u6709\u6587\u732e\u7cfb\u7edf\u5b9a\u91cf\u5730\u7814\u7a76SEBM\u00a0\u6df1\u7c89\u5e8a(\u9ad8\u5ea6>200mm)\u00a0\u6253\u5370\u7684Ti-6Al-4V\u5408\u91d1\u5185\u90e8\u7f3a\u9677\u7684\u7279\u5f81\u3001\u5206\u5e03\u89c4\u5f8b\u53ca\u5176\u5bf9\u529b\u5b66\u6027\u80fd\u7684\u5f71\u54cd\u3002\u5927\u90e8\u5206\u7814\u7a76\u7528\u7684SEBM\u5236\u5907\u7684Ti-6Al-4V\u8bd5\u6837\u9ad8\u5ea6\u5c0f\u4e8e120mm\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u897f\u5317\u6709\u8272\u91d1\u5c5e\u7814\u7a76\u9662\u91d1\u5c5e\u591a\u5b54\u6750\u6599\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7684\u6c64\u6167\u840d\u6559\u6388\u56e2\u961f\u548c\u6fb3\u5927\u5229\u4e9aRMIT\u5927\u5b66\u7684Ma Qian\uff08\u9a6c\u524d\uff09\u6559\u6388\u56e2\u961f\u53d7Materials Science and Engineering A\u671f\u520a\u9080\u8bf7\u6295\u7a3f\uff0c\u53d1\u8868\u4e86\u9898\u4e3a\u201c3D characterization of defects in deep-powder-bed manufactured Ti\u20136Al\u20134V and their influence on tensile properties\u201d\u7684\u6587\u7ae0\u3002\u4f5c\u8005\u91c7\u7528SEBM\u6280\u672f\u5236\u5907\u4e86\u9ad8\u5ea6\u4e3a300mm\u3001\u76f4\u5f84\u4e3a12mm\u7684\u63a5\u8fd1Arcam A2\u8bbe\u5907\u6253\u5370\u9ad8\u5ea6\u6781\u9650\u7684Ti-6Al-4V\u68d2\u72b6\u8bd5\u6837\uff0c\u5e76\u5229\u7528\u00b5-CT\u6280\u672f\u7cfb\u7edf\u8868\u5f81\u4e86\u6cbf\u6253\u5370\u9ad8\u5ea618337<\/b><\/strong>\u4e2a\u6570\u5b57\u5207\u7247\u4e2d\u7f3a\u9677\u7684\u6570\u91cf\u3001\u4e09\u7ef4\u5f62\u8c8c\u3001\u503e\u659c\u89d2\u5ea6\u3001\u5206\u5e03\u7b49\u7279\u5f81\u968f\u6210\u5f62\u9ad8\u5ea6\u7684\u53d8\u5316\u89c4\u5f8b\u3002\u4f5c\u8005\u8fdb\u4e00\u6b65\u6df1\u5165\u8ba8\u8bba\u4e86\u5185\u90e8\u7f3a\u9677\u7279\u5f81\u968f\u6253\u5370\u9ad8\u5ea6\u53d8\u5316\u7684\u539f\u56e0\uff0c\u5e76\u5206\u6790\u4e86\u7f3a\u9677\u5bf9\u4e0d\u540c\u6253\u5370\u9ad8\u5ea6\u8bd5\u6837\u62c9\u4f38\u6027\u80fd\u7684\u5f71\u54cd\u3002\u8be5\u5de5\u4f5c\u5bf9\u7535\u5b50\u675f\u6df1\u7c89\u5e8a3D\u6253\u5370Ti-6Al-4V\u6784\u4ef6\u7684\u5de5\u827a\u4f18\u5316\u53ca\u5de5\u4e1a\u5e94\u7528\u63d0\u4f9b\u4e86\u5927\u91cf\u73cd\u8d35\u7684\u6570\u636e\u4e0e\u6709\u76ca\u7684\u5206\u6790\u3002<\/p>\n

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

\u56fe1\uff1aSEBM\u6210\u5f62300\u00a0mm \u9ad8Ti-6Al-4V\u677f\u72b6\u8bd5\u6837\u7684\u6446\u653e\u53ca\u53d6\u6837\u4f4d\u7f6e\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2\uff1a\u00b5-CT\u626b\u63cf\u91cd\u6784\u7684\u68d2\u6837\u4e0a\u3001\u4e2d\u3001\u4e0b\u4e09\u90e8\u5206\u53ca\u5176\u5185\u90e8\u7f3a\u9677\u5206\u5e03\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3\uff1a\u68d2\u6837\u4e0a\u3001\u4e2d\u3001\u4e0b\u4e09\u90e8\u5206\u5185\u90e8\u7f3a\u9677\u7684\u5f84\u5411\u5206\u5e03\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4\uff1a\u68d2\u6837\u4e0a\u3001\u4e2d\u3001\u4e0b\u4e09\u90e8\u5206\u5185\u90e8\u7f3a\u9677\u7684\u7403\u5f62\u5ea6\u53ca\u7f3a\u9677\u6700\u957f\u5c3a\u5bf8\u7684\u5206\u5e03<\/p>\n

\"\"<\/p>\n

\u56fe5\uff1a\u68d2\u6837\u4e0a\u3001\u4e2d\u3001\u4e0b\u4e09\u90e8\u5206\u6837\u54c1\u5185\u90e8\u7f3a\u9677\u7684\u53d6\u5411\u548c\u7403\u5f62\u5ea6\u7684\u5206\u5e03\u3002<\/p>\n

\"\"<\/p>\n

\u56fe6\uff1a\u68d2\u6837\u4e0a\u3001\u4e2d\u3001\u4e0b\u4e09\u90e8\u5206\u6837\u54c1\u5185\u90e8\u7f3a\u9677\u7684\u7ad6\u76f4\u6df1\u5ea6\u548c\u7403\u5f62\u5ea6\u7684\u5206\u5e03\u3002<\/p>\n

\"\"<\/p>\n

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

1. \u7535\u5b50\u675f\u7c89\u5e8a3D\u6253\u5370300 mm\u9ad8\u7684Ti-6Al-4V\u68d2\u72b6\u8bd5\u6837\uff0c\u5176\u6cbf\u6253\u5370\u9ad8\u5ea6\u4e0a\u3001\u4e2d\u3001\u4e0b\u4e09\u90e8\u5206\u7684\u5b9e\u6d4b\u5bc6\u5ea6\u5747\u4e3a05%\uff08m-CT\u5bc6\u5ea6 > 99.92 vol.%\uff09\u3002\u7136\u800c\uff0c\u4e0b\u90e8\u6253\u5370\u7684\u6837\u54c1\uff08\u6210\u5f62\u9ad8\u5ea6100mm\uff09\u4e2d\u7f3a\u9677\u6570\u91cf\u662f\u4e2d\u3001\u4e0a\u90e8\u603b\u548c\u7684\u6570\u500d\uff0c\u672a\u7194\u5408\u7f3a\u9677\u6240\u5360\u6bd4\u5217\u9ad8\u8fbe40%\uff08\u4e2d\u90e84%\uff0c\u4e0a\u90e8\uff1a0%\uff09\uff0c\u4e14\u53d6\u5411\u5c0f\u4e8e45\u5ea6\u89d2\u7684\u672a\u7194\u5408\u7f3a\u9677\uff08\u7834\u574f\u6027\u5927\uff09\u57fa\u672c\u4e0a\u53ea\u51fa\u73b0\u5728\u4e0b\u90e8\u6837\u54c1\u3002\u4e24\u79cd\u5bc6\u5ea6\u6d4b\u91cf\u65b9\u6cd5\u5747\u4e0e\u6253\u5370\u7f3a\u9677\u7684\u5b9e\u9645\u60c5\u51b5\u5b8c\u5168\u8131\u8282\u3002<\/p>\n

2. \u6240\u53d1\u73b0\u7684\u5185\u90e8\u7f3a\u9677\u5bf9\u62c9\u4f38\u5f3a\u5ea6\u5f71\u54cd\u8f83\u5c0f\uff08\u53d8\u5316\u8303\u56f4\u5728\u00b13%\uff09\uff0c\u5176\u5f71\u54cd\u4e3b\u8981\u5728\u62c9\u4f38\u5851\u6027\u3002\u4e0b\u90e8\u6837\u54c1\u7531\u4e8e\u542b\u6709\u5927\u91cf\u672a\u7194\u5408\u53ca\u53d6\u5411\u4e0e\u62c9\u4f38\u8f74\u8fd1\u4e8e\u5782\u76f4\u7684\u7f3a\u9677\uff0c\u5176\u65ad\u9762\u6536\u7f29\u7387\u548c\u5ef6\u4f38\u7387\u76f8\u5bf9\u4e0a\u90e8\u6253\u5370\u7684\u6837\u54c1\u5206\u522b\u964d\u4f4e\u4e86\u7ea650%\u548c20%\u3002<\/p>\n

3. \u4e0a\u90e8\u6253\u5370\u7684\u6837\u54c1\u4e2d\uff08\u9ad8\u5ea6100mm\uff09\u672a\u53d1\u73b0\u672a\u7194\u5408\u7f3a\u9677\uff0c\u5176\u62c9\u4f38\u5c48\u670d\u5f3a\u5ea6\u4e3a6MPa\uff0c\u6297\u62c9\u5f3a\u5ea6\u4e3a991.8MPa\uff0c\u5ef6\u4f38\u7387\u4e3a16.4%\uff0c \u65ad\u9762\u6536\u7f29\u7387\u8fbe\u523051.4% \uff08\u4e3a\u6253\u5370\u6001Ti-6Al-4V\u6240\u62a5\u9053\u7684\u6700\u9ad8\u503c\uff09\u3002\u82e5\u8fdb\u4e00\u6b65\u4f18\u5316\u7535\u5b50\u675f\u6df1\u7c89\u5e8a\u6253\u5370\u5de5\u827a\uff0c\u5404\u90e8\u4f4d\u5747\u6709\u53ef\u80fd\u8fbe\u5230\u4e0a\u90e8\u6253\u5370\u6837\u54c1\u51fa\u8272\u7684\u62c9\u4f38\u6027\u80fd\u6c34\u5e73\u3002<\/p>\n

4. \u6837\u54c1\u4e2d\u5fc3\u5904\u76f4\u5f84\u7ea65mm\u548c\u5916\u56f4\u7ea63mm\u539a\u7684\u533a\u57df\u8fd1\u4e8e\u65e0\u7f3a\u9677\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u6210\u5f62\u8fc7\u7a0b\u4e2d\u8fd9\u4e9b\u533a\u57df\u7684\u5c40\u90e8\u6e29\u5ea6\u8f83\u9ad8\u4ece\u800c\u6709\u5229\u4e8e\u6db2\u6001\u91d1\u5c5e\u5bf9\u8fd9\u4e9b\u90e8\u4f4d\u7684\u7f3a\u9677\u8fdb\u884c\u6709\u6548\u586b\u5145\u9020\u6210\u7684\u3002\u8fd9\u8bf4\u660eSEBM\u6210\u5f62Ti-6Al-4V\u5408\u91d1\u7684\u5de5\u827a\u4ecd\u6709\u660e\u663e\u53ef\u4f18\u5316\u7684\u7a7a\u95f4\u3002<\/p>\n

\u3010\u6587\u732e\u94fe\u63a5<\/span>\u3011<\/span><\/strong><\/p>\n

3D characterization of defects in deep-powder-bed manufactured Ti\u20136Al\u20134V and their influence on tensile properties<\/u><\/a><\/p>\n

(Materials Science and Engineering A, doi: https:\/\/doi.org\/10.1016\/j.msea.2019.138031<\/u><\/a>)<\/p>\n

\u672c\u6587\u7531\u6fb3\u5927\u5229\u4e9a\u7687\u5bb6\u58a8\u5c14\u672c\u7406\u5de5\u5927\u5b66\u9a6c\u524d\u6559\u6388\u56e2\u961f\u4f9b\u7a3f\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: tougao@cailiaoren.com\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u968f\u7740\u7814\u7a76\u7684\u4e0d\u65ad\u6df1\u5165\uff0c \u8bbe\u5907\u7684\u4e0d\u65ad\u5b8c\u5584\uff0c\u91d1\u5c5e3D\u6253\u5370\u5de5\u827a\u65e5\u8d8b\u6210\u719f\uff0c\u4f46\u6c14\u5b54\u53ca\u5c40\u90e8\u672a\u7194\u5408\u7b49\u5185\u90e8\u7f3a\u9677\u4ecd\u96be\u4ee5\u907f\u514d\u3002\u76ee\u524d\uff0c\u7f3a\u9677\u7684\u5f62\u6210\u673a\u5236\u3001\u5bf9\u6210\u5f62\u6784\u4ef6\u6027\u80fd\u7684\u5f71\u54cd\u89c4\u5f8b…<\/p>\n","protected":false},"author":11454,"featured_media":180955,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-180946","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/180946"}],"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=180946"}],"version-history":[{"count":6,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/180946\/revisions"}],"predecessor-version":[{"id":181190,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/180946\/revisions\/181190"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/180955"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=180946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=180946"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=180946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}