{"id":185722,"date":"2019-09-23T06:30:39","date_gmt":"2019-09-22T22:30:39","guid":{"rendered":"\/\/m.iemloyee.com\/?p=185722"},"modified":"2019-09-22T22:23:45","modified_gmt":"2019-09-22T14:23:45","slug":"%e3%80%90%e5%b7%b2%e6%a0%a1%e7%a8%bf%e3%80%91%e5%9b%9b%e5%b7%9d%e5%a4%a7%e5%ad%a6%e5%8c%97%e5%8d%a1%e7%bd%97%e8%8e%b1%e9%82%a3%e5%b7%9e%e7%ab%8b%e5%a4%a7%e5%ad%a6scripta-materialia%ef%bc%9a%e5%bc%82","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=185722","title":{"rendered":"\u56db\u5ddd\u5927\u5b66&\u5317\u5361\u7f57\u83b1\u90a3\u5dde\u7acb\u5927\u5b66Scripta Materialia\uff1a\u5f02\u6784\u5f62\u53d8\u8bf1\u5bfc\uff08HDI\uff09\u786c\u5316\u4e0e\u68af\u5ea6\u5e94\u53d8\u7684\u5173\u7cfb"},"content":{"rendered":"

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

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

\u56fe\u4e00\uff1a\u5236\u5907\u6750\u6599<\/strong>\u7684<\/strong>\u03bc-DI<\/strong>C<\/strong>\u5e94\u53d8\u6d4b\u91cf<\/strong><\/p>\n

\"\"<\/p>\n

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\uff08b\uff09-\u03b5<\/em>x<\/sub>\u5e94\u53d8\u5728\u7ea610\uff05\u7684\u62c9\u4f38\u5e94\u53d8\u4e0b\u56fe\u6848\uff1aCG\/NS10Zn<\/sub>\uff0c\uff08c\uff09CG\/NS30Zn<\/sub>\u548c\uff08d\uff09CG\/CG\u3002\u5728\u5750\u6807\u4e2d\uff0cY\u662f\u62c9\u4f38\u65b9\u5411\uff0cX\u662f\u5782\u76f4\u4e8e\u754c\u9762\u7684\u6837\u54c1\u539a\u5ea6\u65b9\u5411\u3002\uff08e\uff09\u7edf\u8ba1\u5e73\u5747\u5e94\u53d8\u03b5<\/em>x<\/sub>\u7684\u5206\u5e03\u4e0e\u8ddd\u53f3\u754c\u9762\u7684\u8ddd\u79bb\u7684\u5173\u7cfb\u3002<\/p>\n

\u56fe\u4e8c\uff1a\u5e94\u529b\u968f\u65bd\u52a0\u5e94\u529b\u7684\u53d8\u5316<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09CG\/NS10Zn<\/sub>\u5c42\u538b\u677f\u4e2d\u5e94\u53d8\u03b5<\/em>x<\/sub>\u968f\u65bd\u52a0\u5e94\u53d8\u03b5<\/em>y<\/sub>\u7684\u7edf\u8ba1\u53d8\u5316\u3002<\/p>\n

\uff08b\uff09\u5e73\u5747\u503c|d\u03b5x<\/sub>\/dx<\/sub><\/em>|\u968f\u7740\u5e94\u53d8\u53d8\u5316\uff0cIAZ\u51e0\u4e4e\u5448\u7ebf\u6027\u589e\u52a0\u3002<\/p>\n

\u56fe\u4e09\uff1a\u7531<\/strong>IAZ<\/strong>\u7684\u5355\u4f4d\u4f53\u79ef\u5206\u6570\u63a8\u5bfc\u51fa<\/strong>HDI<\/strong>\u5e94\u529b<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5177\u6709\u4e0d\u540c\u5c42\u539a\u5ea6\u7684CG\/NS10Zn<\/sub>\u5c42\u538b\u677f\u7684LUR\u66f2\u7ebf\uff0c\u5373\u5177\u6709\u4e0d\u540c\u4f53\u79ef\u5206\u6570IAZ\uff08V<\/em>IAZ<\/sub>\uff09\u7684CG\/NS10Zn<\/sub>\u6837\u54c1\u3002<\/p>\n

\uff08b\uff09\u5c42\u538b\u677f\u7684\u603b\u03c3HDI<\/sub>\u3002<\/p>\n

\uff08c\uff09\u4f5c\u4e3aV<\/em>IAZ<\/sub>\u51fd\u6570\u7684\u603b\u03c3HDI<\/sub>\u7684\u7ebf\u6027\u62df\u5408\uff0c\u663e\u793a\u5728\u67d0\u4e00\u5e94\u53d8\u4e0b\u03c3HDI<\/sub>\uff0c<\/sub>IAZ<\/sub>\u7684\u63a8\u5bfc\u3002<\/p>\n

\uff08d\uff09\u65bd\u52a0\u5e94\u53d8\u7684\u03c3HDI<\/sub>\uff0c<\/sub>IAZ<\/sub>\u7684\u6f14\u53d8\u3002<\/p>\n

\u56fe\u56db\uff1a<\/strong>CG\/NS10Zn<\/sub><\/strong>\u7684\u5b9e\u9645\u5e94\u529b<\/strong>–<\/strong>\u5e94\u53d8<\/strong><\/p>\n

\"\"<\/p>\n

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\uff08b\uff09\u4eceIAZ\u7684\u6bcf\u5355\u4f4d\u4f53\u79ef\u5206\u6570\u53d1\u5c55\u7684\u603b\u5f3a\u5316\u6548\u5e94\uff08\u03c3f<\/sub>\uff0c<\/sub>IAZ<\/sub>\uff09\u548c\u4f4d\u9519\u5f3a\u5316\uff08\u03c3dis<\/sub>\uff0c<\/sub>IAZ<\/sub>\uff09\u3002<\/p>\n

\u3010\u5168\u6587\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u53d1\u73b0\u673a\u68b0\u4e0d\u76f8\u5bb9\u6027\u8bf1\u5bfcIAZ\u7684\u5f62\u6210\uff0c\u5176\u4e2d\u8d1f\u5e94\u53d8\u68af\u5ea6\u5728\u5782\u76f4\u4e8e\u754c\u9762\u7684\u65b9\u5411\u4e0a\u53d1\u5c55\u3002IAZ\u4e2d\u5e94\u53d8\u68af\u5ea6\u7684\u5f3a\u5ea6\u968f\u65bd\u52a0\u7684\u5e94\u53d8\u7ebf\u6027\u589e\u52a0\uff0c\u800cIAZ\u4e2dGND\u5806\u79ef\u4ea7\u751f\u7684HDI\u5e94\u529b\u5728\u65e9\u671f\u5e94\u53d8\u9636\u6bb5\u8fc5\u901f\u589e\u52a0\uff0c\u7136\u540e\u51cf\u6162\u5230\u8fd1\u4f3c\u9971\u548c\u3002\u8fd9\u662f\u7531\u4e8e\u5728\u5e94\u53d8\u8fc7\u7a0b\u4e2d\u754c\u9762\u9644\u8fd1\u7684\u4f4d\u9519\u5806\u79ef\u7684\u52a8\u6001\u5f62\u6210\u548c\u6d88\u5931\uff0c\u5e76\u8868\u660e\u5b83\u4eec\u4e4b\u95f4\u6ca1\u6709\u5b9a\u91cf\u5173\u7cfb\u3002\u91cd\u8981\u7684\u662f\uff0c\u5f02\u6784\u754c\u9762\u7684\u5e94\u53d8\u68af\u5ea6\u76f8\u5173\u5f3a\u5316\u6548\u5e94\u4e3b\u8981\u6e90\u4e8eHDI\u5e94\u529b\u7684\u53d1\u5c55\uff0c\u800c\u4e0d\u662f\u603b\u4f4d\u9519\u5bc6\u5ea6\u7684\u589e\u52a0\u3002\u8fd9\u9879\u5de5\u4f5c\u63ed\u793a\u4e86\u901a\u8fc7\u6784\u5efa\u5f02\u6784\u754c\u9762\u6765\u589e\u5f3a\u5f02\u5f62\u53d8\u8bf1\u5bfc\u786c\u5316\u7684\u53ef\u80fd\u6027\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aHetero-deformation induced (HDI) hardening does not increase linearly with strain gradient<\/a> (Scripta Materialia, <\/em>2020<\/strong>, 174,<\/em> 19-23)<\/p>\n

\u672c\u6587\u7531\u5927\u5175\u54e5\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\uff1atougao@cailiaoren.com<\/a>\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu<\/p>\n","protected":false},"excerpt":{"rendered":"

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