{"id":91687,"date":"2017-07-21T14:00:07","date_gmt":"2017-07-21T06:00:07","guid":{"rendered":"\/\/m.iemloyee.com\/?p=91687"},"modified":"2017-07-19T10:19:28","modified_gmt":"2017-07-19T02:19:28","slug":"%e6%98%86%e6%98%8e%e7%90%86%e5%b7%a5%e5%a4%a7%e5%ad%a6metall-mat-trans-a-%e6%a2%af%e5%ba%a6%e7%bb%93%e6%9e%84%e9%95%81%e5%90%88%e9%87%91%e7%9a%84%e5%8a%9b%e5%ad%a6%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=91687","title":{"rendered":"\u6606\u660e\u7406\u5de5\u5927\u5b66Metall. Mat. Trans. A: \u68af\u5ea6\u7ed3\u6784\u9541\u5408\u91d1\u7684\u529b\u5b66\u6027\u80fd"},"content":{"rendered":"

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

\u9541\u53ca\u5176\u5408\u91d1\u5177\u6709\u4f20\u70ed\u597d\u3001\u7535\u78c1\u5c4f\u853d\u548c\u5bc6\u5ea6\u4f4e\u7b49\u4f18\u70b9\uff0c\u56e0\u800c\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\uff1b\u4f46\u662f\u5176\u529b\u5b66\u6027\u80fd\u548c\u51b7\u52a0\u5de5\u6027\u80fd\u8f83\u5dee\u5374\u4e25\u91cd\u9650\u5236\u4e86\u5176\u5b9e\u9645\u5e94\u7528\u3002\u56e0\u6b64\uff0cMg\u5408\u91d1\u529b\u5b66\u6027\u80fd\u7684\u5f3a\u5316\u6210\u4e3a\u4e86Mg\u5408\u91d1\u9886\u57df\u7814\u7a76\u7684\u96be\u70b9\u3002\u8fd1\u51e0\u5341\u5e74\uff0c\u4e3a\u4e86\u63d0\u5347Mg\u5408\u91d1\u7684\u5f3a\u5ea6\uff0c\u76f8\u7ee7\u51fa\u73b0\u4e86\u7d2f\u8ba1\u53e0\u8f67(ARB)\u3001\u5f80\u590d\u6324\u538b(CEC)\u3001\u7b49\u5f84\u89d2\u6324\u538b(ECAP)\u3001\u9ad8\u538b\u626d\u8f6c\u53d8\u5f62(HPT)\u7b49\u5927\u5851\u6027\u53d8\u5f62(SPD)\u6280\u672f\uff0c\u4f46\u662f\u5f80\u5f80\u5728\u63d0\u5347\u5f3a\u5ea6\u7684\u540c\u65f6\u4e25\u91cd\u52a3\u5316\u4e86\u5176\u97e7\u6027\u3002\u8868\u9762\u673a\u68b0\u7814\u78e8\u5904\u7406(SMAT)\u6280\u672f\u53ef\u4ee5\u83b7\u5f97\u5177\u6709\u68af\u5ea6\u7ed3\u6784\u7684\u5408\u91d1\u6750\u6599\uff0c\u56e0\u6b64\u6709\u671b\u514b\u670d\u5f3a\u5ea6\u4e0e\u97e7\u6027\u7684\u77db\u76fe\uff0c\u662f\u8fd1\u5e74\u6765\u5408\u91d1\u5f3a\u5316\u9886\u57df\u7814\u7a76\u7684\u70ed\u70b9\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u6606\u660e\u7406\u5de5\u5927\u5b66\u8d75\u6606\u6e1d\u6559\u6388<\/strong>(<\/strong>\u901a\u8baf\u4f5c\u8005<\/strong>)<\/strong>\u7b49\u4eba\u5728Metallurgical and Materials Transactions A<\/strong>\u53d1\u8868\u4e86\u9898\u4e3a\u201cMechanical Properties of Gradient Structure Mg Alloy<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\uff0c\u62a5\u9053\u4e86SMAT\u5904\u7406\u5bf9Mg\u5408\u91d1\u7ed3\u6784\u53ca\u6027\u80fd\u7684\u5f71\u54cd\u3002\u8be5\u7814\u7a76\u56e2\u961f\u5728\u5ba4\u6e29\u4e0b\u5bf9AZ31B\u9541\u5408\u91d1\u8fdb\u4e86SMAT\u5904\u7406\uff0c\u83b7\u5f97\u4e86\u5177\u6709\u68af\u5ea6\u7ed3\u6784\u7684Mg\u5408\u91d1\uff0c\u5176\u6700\u8868\u5c42\u6676\u7c92\u5c3a\u5bf8\u4e3a\u7eb3\u7c73\u7ea7\u800c\u5185\u90e8\u4ecd\u4fdd\u6301\u8f83\u7c97\u7684\u6676\u7c92\uff0c\u56e0\u800c\u540c\u65f6\u5177\u6709\u4f18\u5f02\u7684\u5f3a\u5ea6\u548c\u97e7\u6027\u3002\u7ecf30min SMAT\u5904\u7406\u7684AZ31B\u6837\u54c1\u7684\u5c48\u670d\u5f3a\u5ea6\u53ef\u8fbe\u5230249\u00b15 MPa\uff0c\u5747\u5300\u4f38\u957f\u7387\u4e3a9.3\u00b10.8 pct\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u68af\u5ea6\u7ed3\u6784\u7684\u4f53\u79ef\u5206\u6570\u662fAZ31B\u9541\u5408\u91d1\u83b7\u5f97\u6700\u4f18\u529b\u5b66\u6027\u80fd\u7684\u5173\u952e\uff0c\u4e00\u822c\u5e94\u63a7\u5236\u57289.3~14 pct\u3002<\/p>\n

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

\u56fe<\/strong>1<\/strong>\uff1a<\/strong>3mm<\/strong>\u539a\u7684<\/strong>AZ31B<\/strong>\u6837\u54c1\u7684\u5149\u5b66\u663e\u5fae\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u9000\u706b\u540e\uff1b(b)5min SMAT\uff1b(c)15min SMAT\u548c(d)30min SMAT\u3002<\/p>\n

\u56fe<\/strong>2<\/strong>\uff1a\u7ecf<\/strong>30min SMAT<\/strong>\u5904\u7406\u7684\u6837\u54c1\u7684\u7167\u7247\u53ca\u6676\u7c92\u5c3a\u5bf8\u5206\u5e03<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u7ecf30min SMAT\u5904\u7406\u6837\u54c1\u7684\u6700\u8868\u5c42\u7684\u660e\u573a\u50cf\uff1b<\/p>\n

(b)\u56fe(a)\u4e2d\u7ea2\u8272\u6b63\u65b9\u5f62\u533a\u57df\u7684\u9ad8\u500dTEM\u56fe\uff1b<\/p>\n

(c)\u56fe(a)\u4e2d\u7684\u6676\u7c92\u5c3a\u5bf8\u5206\u5e03\uff1b<\/p>\n

(d)\u56fe(b)\u6240\u5bf9\u5e94\u7684SAED(\u9009\u533a\u7535\u5b50\u884d\u5c04)\u82b1\u6837\u3002<\/p>\n

\u56fe<\/strong>3<\/strong>\uff1a\u7ecf<\/strong>30min SMAT<\/strong>\u5904\u7406\u6837\u54c1\u7684\u622a\u9762\u660e\u573a\u50cf<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u548c(b)\u5206\u522b\u4e3a\u5bf9\u5e94\u533a\u57df\u7684SAED\u82b1\u6837\u3002<\/p>\n

\u56fe<\/strong>4<\/strong>\uff1aAZ31B\u9541\u5408\u91d1<\/strong>\u6837\u54c1\u7684<\/strong>XRD<\/strong>\u8c31<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e2dannealed\u3001SMAT-5min\u3001SMAT-15min\u548cSMAT-30min\u5206\u522b\u4e3a\u7ecf\u9000\u706b\u548c5\u300115\u300130min SMAT\u5904\u7406\u7684\u6837\u54c1\u7684XRD\u8c31\u3002<\/p>\n

\u56fe<\/strong>5<\/strong>\uff1a\u7ecf\u4e0d\u540c\u5904\u7406\u7684Mg\u5408\u91d1<\/strong>\u6837\u54c1\u7684\u786c\u5ea6\u4e0e\u8ddd\u6700\u8868\u5c42\u6df1\u5ea6\u7684\u5173\u7cfb<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e2dannealed\u30015min\u300115min\u548c30min\u5206\u522b\u4ee3\u8868\u7ecf\u9000\u706b(623K\uff0c5h)\u548cSMAT(5\u300115\u548c30min)\u5904\u7406\u7684\u6837\u54c1\u3002<\/p>\n

\u56fe<\/strong>6<\/strong>\uff1a\u7ecf<\/strong>SMAT<\/strong>\u5904\u7406\u7684<\/strong>AZ31B<\/strong>\u5408\u91d1\u7684\u5e94\u529b\u5e94\u53d8\u66f2\u7ebf\u548c\u52a0\u5de5\u786c\u5316\u5e94\u53d8\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

(a-c)\u5206\u522b\u4e3a\u5ba4\u6e29\u4e0b\u5904\u74065min\u300115min\u548c30min\u7684\u6837\u54c1\u3002<\/p>\n

\u56fe<\/strong>7<\/strong>\uff1a\u68af\u5ea6\u7ed3\u6784<\/strong>(GS)<\/strong>\u5c42\u7684\u4f53\u79ef\u5206\u6570<\/strong>(VF)<\/strong>\u4e0e\u5e94\u529b\u548c\u5747\u5300\u4f38\u957f\u7387\u7684\u5173\u7cfb<\/strong><\/p>\n

\"\"<\/p>\n

A: SMAT\u5904\u74065min\u76842mm\u539a\u6837\u54c1\uff1bB: SMAT\u5904\u740630min\u76843mm\u539a\u6837\u54c1\uff1bC: SMAT\u5904\u740615min\u76842mm\u539a\u6837\u54c1\uff1bD: SMAT\u5904\u740630min\u76842mm\u539a\u6837\u54c1\uff1bE: SMAT\u5904\u740630min\u76841mm\u539a\u6837\u54c1\u3002<\/p>\n

\u56fe<\/strong>8<\/strong>\uff1a\u6240\u6709\u6837\u54c1\u7684<\/strong>\u5e94\u529b\u677e\u5f1b\u7684\u5bf9\u6bd4\u548c<\/strong>\u53ef\u79fb\u52a8\u4f4d\u9519\u5bc6\u5ea6\u7684\u53d8\u5316<\/strong><\/p>\n

\"\"<\/p>\n

(a)\u5e94\u529b\u677e\u5f1b\u968f\u65f6\u95f4\u7684\u53d8\u5316\uff1b<\/p>\n

(b)\u53ef\u79fb\u52a8\u4f4d\u9519\u5bc6\u5ea6\u968f\u65f6\u95f4\u7684\u53d8\u5316\u3002\u56fe\u4e2dannealed\u3001SMAT-5min\u3001SMAT-15min\u548cSMAT-30min\u5206\u522b\u4e3a\u7ecf\u9000\u706b\u548c5\u300115\u300130min SMAT\u5904\u7406\u7684\u6837\u54c1\u3002<\/p>\n

\u56fe<\/strong>9<\/strong>\uff1a\u62c9\u4f38\u8bd5\u6837\u7684\u65ad\u9762<\/strong>SEM<\/strong>\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a)AZ31B\u9541\u5408\u91d1\u62c9\u4f38\u8bd5\u6837\u65ad\u9762\u7684SEM\u56fe\uff1b<\/p>\n

(b-d)\u5206\u522b\u4e3a\u6240\u5bf9\u5e94\u533a\u57df\u7684\u653e\u5927SEM\u56fe\u3002<\/p>\n

\u56fe<\/strong>10<\/strong>\uff1a\u5b9e\u9a8c\u503c\u4e0e\u6587\u732e\u503c\u7684\u5bf9\u6bd4<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e2d\u6240\u9009\u7528\u7684\u6570\u636e\u70b9\u5206\u522b\u4e3a\u7ecfSMAT\u5904\u740630min\u76843mm\u548c2mm\u539a\u6837\u54c1\u3002<\/p>\n

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

\u672c\u6587\u901a\u8fc7\u5bf9AZ31B\u9541\u5408\u91d1\u8fdb\u884c\u5ba4\u6e29SMAT\u5904\u7406\u83b7\u5f97\u4e86\u5177\u6709\u68af\u5ea6\u7ed3\u6784\u7684\u9541\u5408\u91d1\uff0c\u5728\u4fdd\u6301Mg\u5408\u91d1\u826f\u597d\u97e7\u6027\u7684\u540c\u65f6\u5927\u5927\u63d0\u9ad8\u4e86\u5176\u5f3a\u5ea6\u3002\u6587\u7ae0\u8fd8\u63ed\u793a\u4e86\u68af\u5ea6\u7ed3\u6784\uff0c\u7279\u522b\u662f\u5176\u4f53\u79ef\u5206\u6570\u5bf9Mg\u5408\u91d1\u529b\u5b66\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u5bf9Mg\u5408\u91d1\u7684\u5f3a\u5316\u7814\u7a76\u5177\u6709\u91cd\u8981\u7684\u501f\u9274\u610f\u4e49\uff0c\u4e3a\u9ad8\u5f3aMg\u5408\u91d1\u4ea7\u54c1\u7684\u5f00\u53d1\u5960\u5b9a\u4e86\u4e00\u5b9a\u57fa\u7840\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Mechanical Properties of Gradient Structure Mg Alloy<\/a> (Metallurgical and Materials Transactions A, 2017, DOI: 10.1007\/s 11661-017-4216-5)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u5b66\u672f\u7ec4Roay\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u4eba\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<\/a>\u3002<\/p>\n

\u6750\u6599\u4eba\u7f51\u5411\u5404\u5927\u56e2\u961f\u8bda\u5fc3\u7ea6\u7a3f\uff0c\u8bfe\u9898\u7ec4\u6700\u65b0\u6210\u679c\u3001\u65b9\u5411\u603b\u7ed3\u3001\u56e2\u961f\u8bbf\u8c08\u3001\u5b9e\u9a8c\u6280\u80fd\u7b49\u7686\u53ef\u6295\u7a3f\uff0c\u6295\u7a3f\u8bf7\u8054\u7cfb\uff1a\u90ae\u7bb1tougao@cailiaoren.com \u6216 QQ\uff1a97482208\u3002<\/p>\n

\u4eea\u5668\u8bbe\u5907\u3001\u8bd5\u5242\u8017\u6750\u3001\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u627e\u6750\u6599\u4eba<\/a>\u3001\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u9541\u53ca\u5176\u5408\u91d1\u5177\u6709\u4f20\u70ed\u597d\u3001\u7535\u78c1\u5c4f\u853d\u548c\u5bc6\u5ea6\u4f4e\u7b49\u4f18\u70b9\uff0c\u56e0\u800c\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\uff1b\u4f46\u662f\u5176\u529b\u5b66\u6027\u80fd\u548c\u51b7\u52a0\u5de5\u6027\u80fd\u8f83\u5dee\u5374\u4e25\u91cd\u9650\u5236\u4e86\u5176\u5b9e\u9645\u5e94\u7528\u3002\u56e0\u6b64\uff0cMg\u5408\u91d1\u529b\u5b66\u6027\u80fd\u7684\u5f3a…<\/p>\n","protected":false},"author":3727,"featured_media":91697,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[33,1693],"class_list":["post-91687","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-nano","tag-1693"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/91687"}],"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\/3727"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=91687"}],"version-history":[{"count":8,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/91687\/revisions"}],"predecessor-version":[{"id":92278,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/91687\/revisions\/92278"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/91697"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=91687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=91687"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=91687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}