{"id":201958,"date":"2020-05-19T06:46:20","date_gmt":"2020-05-18T22:46:20","guid":{"rendered":"\/\/m.iemloyee.com\/?p=201958"},"modified":"2020-05-18T20:46:38","modified_gmt":"2020-05-18T12:46:38","slug":"%e9%87%91%e5%b1%9e%e6%9d%90%e6%96%99%e7%9a%84%e6%9c%8d%e5%bd%b9%e6%8d%9f%e4%bc%a4%e6%88%96%e8%a3%82%e7%ba%b9%e6%89%a9%e5%b1%95%e5%8f%af%e4%bb%a5%e5%8f%91%e7%94%9f%e5%9c%a8%e5%a4%96%e5%8a%9b%e7%9a%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=201958","title":{"rendered":"\u91d1\u5c5e\u6750\u6599\u7684\u670d\u5f79\u635f\u4f24\u6216\u88c2\u7eb9\u6269\u5c55\u53ef\u4ee5\u53d1\u751f\u5728\u5916\u529b\u7684\u5378\u8f7d\u9636\u6bb5"},"content":{"rendered":"
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Materialia\u4e0a\u53d1\u8868(\u5168\u658750\u5929\u514d\u8d39\u94fe\u63a5https:\/\/authors.elsevier.com\/a\/1b4DL4r9SUJ31j<\/a>)\u3002<\/p>\n Crystallographic orientation and spatially resolved damage in a dispersion-hardened Al alloy <\/strong>\uff08https:\/\/doi.org\/10.1016\/j.actamat.2020.03.049\uff09\u8be5\u6587\u4e3a\u7814\u7a76\u91d1\u5c5e\u5927\u53d8\u5f62\u5851\u6027\u635f\u4f24\u63d0\u4f9b\u4e86\u65b0\u7684\u65b9\u6cd5\u548c\u601d\u8def<\/strong>\u3002<\/p>\n \u7814\u7a76\u4eba\u5458\u53d1\u73b0AA6061\u94dd\u5408\u91d1\u5728\u7ecf\u5386\u4e24\u9636\u6bb5\u62c9\u4f38(Tension1, Tension2)\uff0c\u4ee5\u53ca\u968f\u540e\u5206\u522b\u8fdb\u884c\u7684\u75b2\u52b3\u52a0\u8f7d(cyclic test 1, cyclic test 2)\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u4e86\u6750\u6599\u540e\u671f\u77ac\u95f4\u5931\u6548\u7684\u73b0\u8c61\u3002\u7136\u800c\uff0c\u8be5\u5931\u6548\u884c\u4e3a\u901a\u8fc7\u5b8f\u89c2\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u65e0\u6cd5\u9884\u8b66\uff0c\u5982\u56fe1\u6240\u793a\u3002<\/p>\n \u56fe<\/strong>1 <\/strong>\u7814\u7a76\u6750\u6599\u7684\u5b8f\u89c2\u529b\u5b66\u52a0\u8f7d\u66f2\u7ebf\uff0c\u56fe<\/strong>b<\/strong>\u7684\u7d2b\u8272\u7ebf\u8868\u793a\u6750\u6599\u77ac\u95f4\u5931\u6548<\/strong><\/p>\n 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2)\u8fc7\u7a0b\u4e2d\u7684\u62c9\u4f38\u5378\u8f7d\u9636\u6bb5\uff0c\u53ef\u4ee5\u660e\u663e\u89c2\u6d4b\u5230\u5176\u5f39\u6027\u70b9\u9635\u5e94\u53d8\u51fa\u73b0\u8fc5\u901f\u964d\u4f4e\u7684\u73b0\u8c61\uff0c\u5176\u8868\u660e\u6750\u6599\u7684\u5fae\u89c2\u635f\u4f24(\u5fae\u88c2\u7eb9)\u5728\u62c9\u4f38\u5378\u8f7d\u9636\u6bb5\u5f97\u5230\u8fc5\u901f\u6269\u5c55\uff0c\u8fdb\u800c\u5bfc\u81f4\u5176\u627f\u8f7d\u80fd\u529b\u51fa\u73b0\u8fc5\u901f\u964d\u4f4e\u8d8b\u52bf\uff1a\u6750\u6599\u7684\u627f\u8f7d\u80fd\u529b\u964d\u4f4e\u901f\u5ea6\u5728\u62c9\u4f38\u5378\u8f7d\u65f6\u53ef\u5feb\u4e8e\u5916\u529b\u5378\u8f7d\u901f\u5ea6\uff0c\u8fdb\u800c\u4fc3\u8fdb\u635f\u4f24\u6269\u5c55\u3002<\/strong><\/p>\n \u56fe<\/strong>2 <\/strong>\u6750\u6599\u7684\u5f39\u6027\u70b9\u9635\u5e94\u53d8\u5728\u4e24\u9636\u6bb5\u75b2\u52b3\u8f7d\u8377\u7684\u8868\u73b0<\/strong><\/p>\n \u5728\u5bf9\u4e0a\u8ff0\u52a0\u8f7d\u53ca\u5931\u6548\u884c\u4e3a\u8fdb\u884c\u7cfb\u7edf\u6027\u5206\u6790\u540e\uff0c\u7814\u7a76\u4eba\u5458\u5f97\u51fa\u4ee5\u4e0b\u56db\u4e2a\u5173\u952e\u7ed3\u8bba\uff1a<\/p>\n \u6750\u6599\u5185\u90e8\u7684\u5fae\u5b54\u6d1e\uff08\u635f\u4f24\uff09\u5206\u5e03\u548c\u5931\u6548\u540e\u7684\u6b8b\u4f59\u70b9\u9635\u5e94\u53d8\u5206\u5e03\u5b58\u5728\u5185\u5728\u8054\u7cfb<\/strong>\u3002\u5982\u56fe3\u6240\u793a\uff0c\u628a\u5931\u6548\u540e\u7684\u5fae\u5b54\u6d1e\u5206\u5e03\u548c\u6b8b\u4f59\u70b9\u9635\u5e94\u53d8\u5206\u5e03\u5206\u522b\u5728\u6781\u56fe\u4e0a\u8868\u8fbe\u540e\u53d1\u73b0\uff0c\u5176\u4e24\u8005\u5206\u5e03\u5448\u9ad8\u5ea6\u76f8\u4f3c\u73b0\u8c61\u3002<\/p>\n \u56fe<\/strong>3 <\/strong>\u6750\u6599\u5931\u6548\u540e\u7684\u6b8b\u4f59\u70b9\u9635\u5e94\u53d8\u5206\u5e03\u548c\u5fae\u5b54\u6d1e\u5206\u5e03\u7684\u5173\u8054\u6027<\/strong><\/p>\n \u4e0a\u8ff0\u6b8b\u4f59\u70b9\u9635\u5e94\u53d8\u7684\u5206\u5e03\u4e3b\u8981\u662f\u7531\u4e8e\u5927\u53d8\u5f62\u5bfc\u81f4\u7684\u6ed1\u79fb\u5e26\u5185\u6b8b\u4f59\u70b9\u9635\u5207\u5e94\u53d8\u9020\u6210\u7684<\/strong>\u3002\u5982\u56fe4\u6240\u793a\uff0c\u901a\u8fc7EBSD\u8868\u5f81\u53ef\u53d1\u73b0\uff0c\u5931\u6548\u540e\u7684\u6750\u6599\u5185\u90e8\u5b58\u5728\u5927\u91cf\u6ed1\u79fb\u5e26\u5f62\u8c8c\u3002\u7531\u4e8e\u5927\u53d8\u5f62\u5bf9\u5e94\u7684{111}\u6ed1\u79fb\u9762\u4e0a\u7684\u526a\u5207\u53d8\u5f62\uff0c\u5931\u6548\u540e\u5728\u6ed1\u79fb\u9762\u4e0a\u5fc5\u7136\u6b8b\u7559\u5207\u5e94\u53d8\u3002\u8fd9\u6837\u4e00\u6765\uff0c{111}\u6ed1\u79fb\u5e26\u4e0a\u7684\u6b8b\u4f59\u70b9\u9635\u5207\u5e94\u53d8\u53ef\u4f7f\u5f97{002}\u9762\u5bf9\u5e94\u6b8b\u4f59\u70b9\u9635\u62c9\u5e94\u53d8\uff0c\u800c{110}\u548c{420}\u9762\u5bf9\u5e94\u6b8b\u4f59\u70b9\u9635\u538b\u5e94\u53d8\uff0c\u8fd9\u4e00\u73b0\u8c61\u4e0e\u5b9e\u9a8c\u6d4b\u91cf\u7ed3\u679c\u56fe3\u76f8\u543b\u5408\u3002<\/p>\n \u56fe<\/strong>4<\/strong>\u5931\u6548\u540e<\/strong>EBSD<\/strong>\u8868\u5f81\u7684\u6ed1\u79fb\u5e26\u5f62\u8c8c\u4ee5\u53ca\u6ed1\u79fb\u5e26\u4e0a\u6b8b\u4f59\u70b9\u9635\u5207\u5e94\u53d8\u548c\u6d4b\u91cf\u7684\u70b9\u9635\u5e94\u53d8\u5173\u8054\u673a\u7406<\/strong><\/p>\n 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\u6676\u7c92\u5c3a\u5ea6\u4e0a\uff0c\u6750\u6599\u7684\u635f\u4f24\u548c\u6676\u7c92\u7684\u6cf0\u52d2\u56e0\u5b50\u6210\u6b63\u6bd4\u3002<\/strong>\u8be6\u7ec6\u5206\u6790\u548c\u8ba8\u8bba\u89c1\u6587\u7ae0\u5168\u6587\u3002<\/p>\n \u5728\u7814\u6210\u679c\u9884\u544a<\/strong><\/p>\n \u8be5\u6587\u7ae0\u7684\u7b2c\u4e00\u4f5c\u8005\u89e3\u6e05\u9601\u535a\u58eb\u548c\u5e7f\u4e1c\u7701\u65b0\u6750\u6599\u7814\u7a76\u6240\u95eb\u661f\u8fb0\u535a\u58eb\uff0c\u8054\u5408\u7231\u5c14\u5170\u79d1\u5b66\u5bb6\u76ee\u524d\u6b63\u5728\u5bf9\u5178\u578b\u589e\u6750\u5236\u9020\u5de5\u827a<\/strong>(\u9009\u533a\u6fc0\u5149\u7194\u5316\u3001\u51b7\u55b7\u6d82\u589e\u6750\u5236\u9020\u7b49)\u5bf9\u5e94\u7684\u5fae\u89c2\u7ec4\u7ec7<\/strong>\u548c\u529b\u5b66\u6027\u80fd<\/strong>\u5173\u8054\u673a\u7406\u5f00\u5c55\u8ba1\u7b97\u548c\u5b9e\u9a8c\u7814\u7a76\u3002\u56fe6\u4e3a\u8bfe\u9898\u7ec4\u7684\u521d\u6b65\u7ed3\u679c\u3002\u611f\u5174\u8da3\u7684\u8bfb\u8005\u53ef\u5173\u6ce8\u76f8\u5173\u4eba\u5458\u8fd1\u671f\u7684\u8bba\u6587\u548c\u8f6f\u4ef6\u8457\u4f5c\u6743\u8fdb\u5c55\u3002<\/p>\n \u56fe<\/strong>6 <\/strong>\u8bfe\u9898\u7ec4\u5f00\u53d1\u7684\u9009\u533a\u6fc0\u5149\u7194\u5316\u5fae\u89c2\u7ec4\u7ec7\u9884\u6d4b\u7ed3\u679c\u548c\u5b9e\u9a8c\u5fae\u89c2\u7ec4\u7ec7\u5bf9\u6bd4<\/strong><\/p>\n \u76f8\u5173\u52a8\u753b<\/p>\n
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