{"id":110107,"date":"2017-11-13T06:30:10","date_gmt":"2017-11-12T22:30:10","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=110107"},"modified":"2017-12-01T21:37:21","modified_gmt":"2017-12-01T13:37:21","slug":"%e7%94%b5%e5%ad%90%e8%83%8c%e6%95%a3%e5%b0%84%e8%a1%8d%e5%b0%84%ef%bc%88ebsd%ef%bc%89%e5%8f%8a%e5%85%b6%e5%9c%a8%e6%9d%90%e6%96%99%e7%a0%94%e7%a9%b6%e4%b8%ad%e7%9a%84%e5%ba%94","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=110107","title":{"rendered":"\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04(EBSD)\u5728\u6750\u6599\u7814\u7a76\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"

1 <\/strong>\u524d\u8a00<\/strong><\/span><\/p>\n

\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\uff08EBSD\uff09\u7684\u5386\u53f2\u5e94\u8ffd\u6714\u81f31928\u5e74Kikuchi\u5728\u900f\u5c04\u7535\u955c\u4e2d\u89c2\u5bdf\u5230\u7684\u6761\u5e26\u72b6\u884d\u5c04\u82b1\u6837\uff0c\u5373\u83ca\u6c60\u7ebf\uff0c\u4e0d\u8fc7\u8fd9\u79cd\u83ca\u6c60\u7ebf\u662f\u900f\u5c04\u7535\u5b50\u5f62\u6210\u7684\u3002\u76f4\u52301954 \u5e74\uff0cAlam\uff0cBlackman\u548cPashley\u540c\u6837\u5229\u7528\u900f\u5c04\u7535\u955c\uff0c\u7528\u80f6\u7247\u8bb0\u5f55\u4e86\u89e3\u7406LiF\uff0cKI\uff0cNaCl\uff0cPbS2<\/sub>\u6676\u4f53\u7684\u5927\u89d2\u5ea6\u83ca\u6c60\u82b1\u6837\uff0c\u8fd9\u662f\u7b2c\u4e00\u6b21\u4e25\u683c\u610f\u4e49\u4e0a\u7684\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u30021973\u5e74\uff0cVenables\u548cHarland\u5728\u626b\u63cf\u7535\u955c\u4e0a\u7528\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u82b1\u6837\u5bf9\u6750\u6599\u8fdb\u884c\u6676\u4f53\u5b66\u7814\u7a76\uff0c\u5f00\u8f9f\u4e86 EBSD \u5728\u6750\u6599\u79d1\u5b66\u65b9\u9762\u7684\u5e94\u7528\u300220 \u4e16\u7eaa 80 \u5e74\u4ee3\u540e\u671f\uff0c Dingley \u4f7f\u7528\u8367\u5149\u5c4f\u548c\u7535\u89c6\u76f8\u673a\u63a5\u6536\u4e0e\u91c7\u96c6\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u82b1\u6837\u300220 \u4e16\u7eaa 90 \u5e74\u4ee3\uff0c\u5b9e\u73b0\u4e86\u82b1\u6837\u7684\u81ea\u52a8\u6807\u5b9a\u3002\u968f\u7740\u6570\u7801\u76f8\u673a\u3001\u8ba1\u7b97\u673a\u548c\u8f6f\u4ef6\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u73b0\u5728\u7684\u5546\u54c1 EBSD \u5b9e\u73b0\u4e86\u4ece\u82b1\u6837\u7684\u63a5\u6536\u3001\u91c7\u96c6\u5230\u6807\u5b9a\u5b8c\u5168\u81ea\u52a8\u5316\u3002\u6bcf\u79d2\u80fd\u83b7\u5f97\u591a\u4e8e 100 \u5e27\u7684\u83ca\u6c60\u82b1\u6837\u53ca\u6807\u5b9a\u7ed3\u679c\uff0c\u5e7f\u6cdb\u7528\u4e8e\u5730\u8d28\u3001\u5fae\u7535\u5b50\u5b66\u3001\u6750\u6599\u79d1\u5b66\u7b49\u65b9\u9762\u3002<\/p>\n

2 EBSD <\/strong>\u7684\u5f62\u6210\u539f\u7406\u53ca\u5176\u5305\u542b\u7684\u7269\u7406\u542b\u4e49<\/strong><\/span><\/p>\n

\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u4eea\u4e00\u822c\u5b89\u88c5\u5728\u626b\u63cf\u7535\u955c\u6216\u7535\u5b50\u63a2\u9488\u4e0a\u3002\u6837\u54c1\u8868\u9762\u4e0e\u6c34\u5e73\u9762\u5448 70\u00b0 \u5de6\u53f3\u3002\u5f53\u5165\u5c04\u7535\u5b50\u675f\u8fdb\u5165\u6837\u54c1\u540e\uff0c\u4f1a\u53d7\u5230\u6837\u54c1\u5185\u539f\u5b50\u7684\u6563\u5c04\uff0c\u5176\u4e2d\u6709\u76f8\u5f53\u90e8\u5206\u7684\u7535\u5b50\u56e0\u6563\u5c04\u89d2\u5927\u9003\u51fa\u6837\u54c1\u8868\u9762\uff0c\u8fd9\u90e8\u5206\u7535\u5b50\u79f0\u4e3a\u80cc\u6563\u5c04\u7535\u5b50\u3002\u80cc\u6563\u5c04\u7535\u5b50\u5728\u79bb\u5f00\u6837\u54c1\u7684\u8fc7\u7a0b\u4e2d\u4e0e\u6837\u54c1\u67d0\u6676\u9762\u65cf\u6ee1\u8db3\u5e03\u62c9\u683c\u884d\u5c04\u6761\u4ef6 2d<\/em>sin\u03b8 =<\/em>\u03bb \u7684\u90a3\u90e8\u5206\u7535\u5b50\u4f1a\u53d1\u751f\u884d\u5c04\uff0c\u5f62\u6210\u4e24\u4e2a\u9876\u70b9\u4e3a\u6563\u5c04\u70b9\u3001\u4e0e\u8be5\u6676\u9762\u65cf\u5782\u76f4\u7684\u4e24\u4e2a\u5706\u9525\u9762\uff0c\u4e24\u4e2a\u5706\u9525\u9762\u4e0e\u63a5\u6536\u5c4f\u4ea4\u622a\u540e\u5f62\u6210\u4e00\u6761\u4eae\u5e26\uff0c\u5373\u83ca\u6c60\u5e26\u3002\u6bcf\u6761\u83ca\u6c60\u5e26\u7684\u4e2d\u5fc3\u7ebf\u76f8\u5f53\u4e8e\u53d1\u751f\u5e03\u62c9\u683c\u884d\u5c04\u7684\u6676\u9762\u4ece\u6837\u54c1\u4e0a\u7535\u5b50\u7684\u6563\u5c04\u70b9\u6269\u5c55\u540e\u4e0e\u63a5\u6536\u5c4f\u7684\u4ea4\u622a\u7ebf\uff0c\u5982\u56fe 1 \u6240\u793a\u3002\u4e00\u5e45\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u56fe\u79f0\u4e3a\u4e00\u5f20\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u82b1\u6837\uff08EBSP\uff09\u3002\u4e00\u5f20EBSP \u5f80\u5f80\u5305\u542b\u591a\u6839\u83ca\u6c60\u5e26\u3002\u63a5\u6536\u5c4f\u63a5\u6536\u5230\u7684 EBSP
\n \u7ecf CCD \u6570\u7801\u76f8\u673a\u6570\u5b57\u5316\u540e\u4f20\u9001\u81f3\u8ba1\u7b97\u673a\u8fdb\u884c\u6807\u5b9a\u4e0e\u8ba1\u7b97\u3002\u503c\u5f97\u6307\u51fa\u7684\u662f\uff0c EBSP \u6765\u81ea\u4e8e\u6837\u54c1\u8868\u9762\u7ea6\u51e0\u5341\u7eb3\u7c73\u6df1\u5ea6\u7684\u4e00\u4e2a\u8584\u5c42\u3002\u66f4\u6df1\u5904\u7684\u7535\u5b50\u5c3d\u7ba1\u4e5f\u53ef\u80fd\u53d1\u751f\u5e03\u62c9\u683c\u884d\u5c04\uff0c\u4f46\u5728\u8fdb\u4e00\u6b65\u79bb\u5f00\u6837\u54c1\u8868\u9762\u7684\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u518d\u6b21\u88ab\u539f\u5b50\u6563\u5c04\u800c\u6539\u53d8\u8fd0\u52a8\u65b9\u5411\uff0c\u6700\u7ec8\u6210\u4e3a EBSP \u7684\u80cc\u5e95\u3002\u56e0\u6b64\uff0c\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u662f\u4e00\u79cd\u8868\u9762\u5206\u6790\u624b\u6bb5\u3002\u5176\u6b21\uff0c\u6837\u54c1\u4e4b\u6240\u4ee5\u503e\u659c 70\u00b0 \u5de6\u53f3\u662f\u56e0\u4e3a\u503e\u659c\u89d2\u8d8a\u5927\uff0c\u80cc\u6563\u5c04\u7535\u5b50\u8d8a\u591a\uff0c\u5f62\u6210\u7684 EBSP \u82b1\u6837\u8d8a\u5f3a\u3002\u4f46\u8fc7\u5927\u7684\u503e\u659c\u89d2\u4f1a\u5bfc\u81f4\u7535\u5b50\u675f\u5728\u6837\u54c1\u8868\u9762\u5b9a\u4f4d\u4e0d\u51c6\uff0c\u964d\u4f4e\u5728\u6837
\n \u54c1\u8868\u9762\u7684\u7a7a\u95f4\u5206\u8fa8\u7387\u7b49\u8d1f\u9762\u6548\u679c\uff0c\u6545\u73b0\u5728\u7684 EBSD \u90fd\u5c06\u6837\u54c1\u503e\u659c 70\u00b0 \u5de6\u53f3\u3002<\/p>\n

\"\"<\/p>\n

\u56fe <\/strong>1 EBSD <\/strong>\u7684\u5f62\u6210\u539f\u7406<\/strong><\/p>\n

\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u82b1\u6837\u5305\u542b 4 \u4e2a\u4e0e\u6837\u54c1\u6709\u5173\u7684\u4fe1\u606f\uff1a\u6676\u4f53\u5bf9\u79f0\u6027\u4fe1\u606f\uff1b\u6676\u4f53\u53d6\u5411\u4fe1\u606f\uff1b\u6676\u4f53\u5b8c\u6574\u6027\u4fe1\u606f\uff1b\u6676\u683c\u5e38\u6570\u4fe1\u606f\u3002\u56fe 2 \u4e3a\u4f5c\u8005\u83b7\u5f97\u7684\u4e00\u5f20\u5178\u578b EBSP\u82b1\u6837\u3002\u82b1\u6837\u4e0a\u5305\u542b\u82e5\u5e72\u4e0e\u4e0d\u540c\u6676\u9762\u65cf\u5bf9\u5e94\u7684\u83ca\u6c60\u5e26\u3002<\/p>\n

\u53ea\u6709\u7ed3\u6784\u56e0\u5b50\u4e0d\u4e3a\u96f6\u7684\u6676\u9762\u65cf\u624d\u4f1a\u53d1\u751f\u5e03\u62c9\u683c\u884d\u5c04\u5f62\u6210\u83ca\u6c60\u5e26\uff0c\u800c\u7ed3\u6784\u56e0\u5b50\u4e3a\u96f6\u7684\u6676\u9762\u65cf\u7531\u4e8e\u884d\u5c04\u5f3a\u5ea6\u4e3a\u96f6\u800c\u4e0d\u5f62\u6210\u83ca\u6c60\u5e26\u3002\u4e0d\u540c\u7684\u83ca\u6c60\u5e26\u76f8\u4ea4\u5f62\u6210\u83ca\u6c60\u6781\u3002\u7531\u4e8e\u83ca\u6c60\u5e26\u4e0e\u6676\u9762\u65cf\u76f8\u5bf9\u5e94\uff0c\u6545\u83ca\u6c60\u6781\u76f8\u5f53\u4e8e\u5404\u76f8\u4ea4\u83ca\u6c60\u5e26\u6240\u5bf9\u5e94\u5404\u6676\u9762\u65cf\u7684\u5171\u6709\u65b9\u5411\uff0c\u5373\u6676\u5e26\u8f74\u65b9\u5411\u3002\u4ece\u56fe 2 \u53ef\u4ee5\u770b\u51fa\uff0c\u83ca\u6c60\u6781\u5177\u6709\u65cb\u8f6c\u5bf9\u79f0\u6027\u3002\u8fd9\u79cd\u65cb\u8f6c\u5bf9\u79f0\u6027\u4e0e\u6676\u4f53\u7ed3\u6784\u7684\u5bf9\u79f0\u6027\u76f4\u63a5\u76f8\u5173\u3002\u5177\u4f53\u5730\u8bf4\uff0c\u76f8\u5f53\u4e8e\u76f8\u5e94\u6676\u5e26\u8f74\u65cb\u8f6c\u5bf9\u79f0\u6027\u52a0\u4e0a\u4e86\u4e2d\u5fc3\u5bf9\u79f0\u6027\u5373 2 \u6b21\u65cb\u8f6c\u5bf9\u79f0\u6027\u3002\u5982\u7acb\u65b9\u6676\u4f53[111]\u65b9\u5411\u4e3a\u4e09\u6b21\u65cb\u8f6c\u5bf9\u79f0\uff0c\u800c EBSP \u82b1\u6837\u4e0a[111]\u83ca\u6c60\u6781\u5448 6 \u6b21\u5bf9\u79f0\u3002\u6676\u4f53\u7ed3\u6784\u4f9d\u5bf9\u79f0\u6027\u53ef\u5206\u4e3a 230 \u79cd\u7a7a\u95f4\u7fa4\u3002\u7531\u5e03\u62c9\u683c\u884d\u5c04\u5f62\u6210\u7684\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\u82b1\u6837\u4e0d\u80fd\u533a\u5206\u7a7a\u95f4\u7fa4\u4e2d\u7684\u5e73\u79f0\u64cd\u4f5c\u5206\u91cf\uff0c\u540c\u65f6\u7531\u4e8e\uff08h<\/em>,k<\/em>,l<\/em>\uff09\u4e0e\uff08-h<\/em>,-k<\/em>,-l<\/em>\uff09\u7684\u7ed3\u6784\u56e0\u5b50\u76f8\u540c\uff0c\u884d\u5c04\u5f3a\u5ea6\u76f8\u540c\u800c\u5f15\u5165\u4e86\u4e8c\u6b21\u65cb\u8f6c\u5bf9\u79f0\u6027\uff0c\u6545 EBSP \u4e0d\u80fd\u533a\u5206 32 \u79cd\u70b9\u7fa4\uff0c\u53ea\u80fd\u533a\u5206\u5176\u4e2d\u5177\u6709\u4e8c\u6b21\u65cb\u8f6c\u5bf9\u79f0\u768411\u79cd\u52b3\u5384\u7fa4\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c EBSP \u82b1\u6837\u53ea\u53ef\u80fd\u5177\u6709 11 \u79cd\u4e0d\u540c\u7684\u65cb\u8f6c\u5bf9\u79f0\u6027\u3002<\/p>\n

\"\" \u56fe<\/strong> 2 Ni<\/strong>\u7684\u5178\u578b<\/strong> EBSP <\/strong>\u82b1\u6837<\/strong><\/p>\n

\u5982\u524d\u6240\u8ff0\uff0c\u6bcf\u6761\u83ca\u6c60\u5e26\u7684\u4e2d\u5fc3\u7ebf\u76f8\u5f53\u4e8e\u6837\u54c1\u4e0a\u53d7\u7535\u5b50\u675f\u7167\u5c04\u5904\u76f8\u5e94\u6676\u9762\u6269\u5c55\u540e\u4e0e\u63a5\u6536\u5c4f\u7684\u4ea4\u622a\u7ebf\uff0c\u6bcf\u4e2a\u83ca\u6c60\u6781\u76f8\u5f53\u4e8e\u7535\u5b50\u675f\u7167\u5c04\u5904\u76f8\u5e94\u6676\u9762\u5ef6\u957f\u540e\u4e0e\u63a5\u6536\u5c4f\u4ea4\u622a\u5f62\u6210\u7684\uff0c\u56e0\u6b64\uff0c EBSP \u5305\u542b\u4e86\u6837\u54c1\u7684\u6676\u4f53\u5b66\u53d6\u5411\u4fe1\u606f\u3002\u5728\u6837\u54c1\u7684\u5b89\u653e\u3001\u5165\u5c04\u7535\u5b50\u675f\u4f4d\u7f6e\u3001\u63a5\u6536\u5c4f\u4e09\u8005\u7684\u51e0\u4f55\u4f4d\u7f6e\u5df2\u77e5\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u91c7\u7528\u5355\u83ca\u6c60\u6781\u6216\u4e09\u83ca\u6c60\u6781\u6cd5\u8ba1\u7b97\u51fa\u6837\u54c1\u7684\u6676\u4f53\u5b66\u53d6\u5411\u3002<\/p>\n

\u6676\u683c\u7684\u5b8c\u6574\u6027\u4e0e EBSP \u82b1\u6837\u8d28\u91cf\u6709\u660e\u663e\u7684\u5173\u7cfb\u3002\u6676\u683c\u5b8c\u6574\u65f6\uff0c\u5f62\u6210\u7684 EBSP \u82b1\u6837\u4e2d\u83ca\u6c60\u5e26\u8fb9\u7f18\u660e\u9510\uff0c\u751a\u81f3\u53ef\u89c2\u5bdf\u5230\u9ad8\u9636\u884d\u5c04\uff08\u5982\u56fe2\uff09\uff1b\u6676\u683c\u7ecf\u53d7\u4e25\u91cd\u53d8\u5f62\u5bfc\u81f4\u6676\u683c\u626d\u66f2\u3001\u7578\u53d8\uff0c\u5b58\u5728\u5927\u91cf\u4f4d\u9519\u7b49\u7f3a\u9677\u65f6\uff0c\u5f62\u6210\u7684\u83ca\u6c60\u5e26\u8fb9\u7f18\u6a21\u7cca\u3001\u6f2b\u6563\uff08\u5982\u56fe3\uff09\u3002\u7a76\u5176\u539f\u56e0\u662f\u56e0\u4e3a\u83ca\u6c60\u5e26\u7531\u5e03\u62c9\u683c\u884d\u5c04\u5f62\u6210\uff0c\u53cd\u6620\u7684\u662f\u539f\u5b50\u5468\u671f\u6027\u6392\u5217\u4fe1\u606f\uff0c\u6676\u4f53\u8d8a\u5b8c\u6574\uff0c\u5e03\u62c9\u683c\u884d\u5c04\u5f3a\u5ea6\u8d8a\u9ad8\uff0c\u5f62\u6210\u7684\u83ca\u6c60\u5e26\u8fb9\u7f18\u8d8a\u660e\u9510\u3002
\n \"\"<\/strong><\/p>\n

\u56fe<\/strong> 3 <\/strong>\u53d8\u5f62\u949b\u5408\u91d1\u7684<\/strong> EBSP <\/strong>\u82b1\u6837<\/strong><\/p>\n

\u4ece\u56fe 1 \u53ef\u4ee5\u770b\u51fa\uff0c\u83ca\u6c60\u5e26\u5bbd\u5ea6 W <\/em>\u4e0e\u76f8\u5e94\u6676\u9762\u65cf\u6676\u9762\u95f4\u8ddd d <\/em>\u95f4\u6709\u5982\u4e0b\u5173\u7cfb\uff1a<\/p>\n

W=R\u00b7\u03b8 \uff081\uff09<\/p>\n

\u03bb=2dsin\u03b8 \uff082\uff09<\/p>\n

\u5176\u4e2d R \u4e3a\u63a5\u6536\u5c4f\u4e0a\u83ca\u6c60\u5e26\u4e0e\u6837\u54c1\u4e0a\u7535\u5b50\u675f\u5165\u5c04\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\uff0c\u03bb\u4e3a\u5165\u5c04\u7535\u5b50\u675f\u7684\u6ce2\u957f\u3002<\/p>\n

3 EBSD <\/strong>\u5728\u6750\u6599\u7814\u7a76\u4e2d\u7684\u5e94\u7528<\/strong><\/span><\/p>\n

3.1 <\/strong>\u6676\u7c92\u53d6\u5411\u3001\u6676\u7c92\u53d6\u5411\u5206\u5e03\uff08\u5fae\u533a\u7ec7\u6784\uff09\u3001\u53d6\u5411\u5173\u7cfb\u53ca\u60ef\u4e60\u9762\u6d4b\u5b9a\u7b49<\/strong><\/p>\n

EBSD\u8367\u5149\u5c4f\u63a5\u6536\u5230\u7684\u82b1\u6837\u7ecf CCD \u6570\u7801\u76f8\u673a\u91c7\u96c6\u540e\u4f20\u9001\u81f3\u8ba1\u7b97\u673a\uff0c\u8ba1\u7b97\u673a\u5c06\u82b1\u6837\u8fdb\u884c Hough \u53d8\u6362\u4ee5\u63a2\u6d4b\u5404\u83ca\u6c60\u5e26\u7684\u4f4d\u7f6e\uff0c\u5e76\u8ba1\u7b97\u83ca\u6c60\u5e26\u95f4\u7684\u5939\u89d2\uff0c\u7136\u540e\u4e0e\u4ea7\u751f\u8be5\u82b1\u6837\u76f8\u7684\u5404\u6676\u9762\u5939\u89d2\u7406\u8bba\u503c\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ece\u800c\u5bf9\u5404\u83ca\u6c60\u5e26\u548c\u83ca\u6c60\u6781\u52a0\u4ee5\u6807\u5b9a\u3002\u56fe 4 \u4e3a\u4e00\u5f20\u5df2\u6807\u5b9a\u7684EBSP\u82b1\u6837\u3002\u56fe\u4e2d\u201c\u5341\u201d\u8868\u793a\u63a5\u6536\u8367\u5149\u5c4f\u4e2d\u5fc3\uff0c\u5373\u7535\u5b50\u675f\u5728\u6837\u54c1\u4e0a\u7684\u5165\u5c04\u4f4d\u7f6e\u4e0e\u63a5\u6536\u8367\u5149\u5c4f\u5782\u7ebf\u5728\u8367\u5149\u5c4f\u4e0a\u7684\u4ea4\u70b9\u3002\u5982\u679c\u5df2\u77e5\u7535\u5b50\u675f\u5728\u6837\u54c1\u4e0a\u7684\u5165\u5c04\u4f4d\u7f6e\u4e0e\u8367\u5149\u5c4f\u7684\u5782\u76f4\u8ddd\u79bb\uff0c\u5c31\u53ef\u4ee5\u7528\u5355\u83ca\u6c60\u6781\u6216\u4e09\u83ca\u6c60\u6781\u6cd5\u8ba1\u7b97\u51fa\u6676\u7c92\u7684\u6676\u4f53\u5b66\u53d6\u5411\u3002\u901a\u8fc7\u4ed4\u7ec6\u5730\u8bbe\u5b9a\u6d4b\u8bd5\u6761\u4ef6\uff0cEBSD\u6d4b\u5b9a\u6676\u4f53\u53d6\u5411\u7684\u7edd\u5bf9\u51c6\u786e\u5ea6\u53ef\u4ee5\u8fbe\u5230\u22640.25\u00b0\u3002\u82e5\u7535\u5b50\u675f\u5728\u6837\u54c1\u4e0a\u6bcf\u9694\u4e00\u5b9a\u8ddd\u79bb\u4f5c\u4e00\u70b9\u7684 EBSP \u82b1\u6837\uff0c\u5728\u6837\u54c1\u8868\u9762\u4e00\u5b9a\u9762\u79ef\u4e0a\u4f5cmapping\uff0c\u53ef\u4ee5\u6d4b\u5b9a\u591a\u6676\u6837\u54c1\u4e2d\u5404\u6676\u7c92\u7684\u53d6\u5411\uff0c\u7ecf\u7edf\u8ba1\u8ba1\u7b97\uff0c\u53ef\u4ee5\u6d4b\u5b9a\u6676\u4f53\u53d6\u5411\u7684\u7edf\u8ba1\u5206\u5e03\u2014\u2014\u5373\u7ec7\u6784\u3002\u7531\u4e8e CCD \u76f8\u673a\u3001\u8ba1\u7b97\u673a\u548c\u8f6f\u4ef6\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u65b0\u578b EBSD \u53ef\u4ee5\u4ee5\u6781\u5feb\u7684\u901f\u5ea6\u6d4b\u5b9a EBSP \u82b1\u6837\u5e76\u7ed9\u51fa\u6676\u7c92\u7684\u53d6\u5411\u7ed3\u679c\u3002\u5982\u82f1\u56fd\u725b\u6d25\u516c\u53f8\u7684 Crystal \u6bcf\u79d2\u53ef\u91c7\u96c6\u591a\u4e8e 100 \u5e27\u7684 EBSP \u82b1\u6837\u5e76\u7ed9\u51fa\u53d6\u5411\u7ed3\u679c\u3002\u5728\u6837\u54c1\u7684\u4e00\u4e2a\u89c6\u573a\u6700\u591a\u53ef\u6d4b\u5b9a512\u00d7384\u4e2a\u70b9\u7684\u53d6\u5411\u3002\u901a\u8fc7\u6539\u53d8\u653e\u5927\u500d\u6570\uff0c \u53ef\u6d4b\u5b9a\u6837\u54c1\u4e0a\u4ece mm2<\/sup>\u81f3\u03bcm2<\/sup> \u9762\u79ef\u4e0a\u7684\u7ec7\u6784\u3002 EBSD \u7684\u7a7a\u95f4\u5206\u8fa8\u7387\u4e00\u822c\u4e3a 0.5\u03bcm \u5de6\u53f3\uff0c\u82e5\u5b89\u88c5\u5728\u573a\u53d1\u5c04\u626b\u63cf\u7535\u955c\u4e0a\u65f6\uff0c\u7a7a\u95f4\u5206\u8fa8\u7387\u53ef\u4ee5\u5c0f\u4e8e10 nm\u3002\u56e0\u6b64\uff0c\u7528 EBSD \u53ef\u4ee5\u6d4b\u5b9a nm \u6676\u7c92\u7684\u53d6\u5411\u3002\u5728\u9ad8\u653e\u5927\u500d\u6570\u4e0b\u6d4b\u5b9a\u7684\u7ec7\u6784\u5e38\u88ab\u79f0\u4e3a\u5fae\u533a\u7ec7\u6784\u3002\u540c\u65f6\uff0c EBSD \u4e5f\u53ef\u7528\u4e8e\u6d4b\u5b9a\u5927\u9762\u79ef\u7684\u5b8f\u89c2\u7ec7\u6784\u3002\u4e00\u822c\u662f\u5728\u4f4e\u653e\u5927\u500d\u6570\u4e0b\u6d4b\u5b9a\u90bb\u8fd1\u533a\u57df\u7684\u7ec7\u6784\u540e\uff0c\u7528\u8499\u592a\u5947\u65b9\u6cd5\u5c06\u4e0d\u540c\u533a\u57df\u62fc\u63a5\u8d77\u6765\u83b7\u5f97\u5927\u9762\u79ef\u7684\u7ec7\u6784\u3002\u5982HKL\u516c\u53f8\u7684 CHANNAL5 \u5728\u7535\u955c\u81ea\u52a8\u6837\u54c1\u53f0\u914d\u5408\u4e0b\u53ef\u6d4b\u5b9a20 mm\u00d720 mm \u8303\u56f4\u7684\u7ec7\u6784\u3002<\/p>\n

\"\"<\/p>\n

\u56fe <\/strong>4 <\/strong>\u5df2\u6807\u5b9a\u7684 <\/strong>Ni <\/strong>\u7684 <\/strong>EBSP <\/strong>\u82b1\u6837<\/strong><\/p>\n

EBSD\u6d4b\u5b9a\u7684\u7ec7\u6784\u53ef\u4ee5\u7528\u591a\u79cd\u5f62\u5f0f\u8868\u8fbe\u51fa\u6765\uff0c\u5982\u6781\u56fe\u3001\u53cd\u6781\u56fe\u3001 ODF \u7b49\uff08\u89c1\u56fe 5\uff09\u3002\u540c X-ray \u884d\u5c04\u6d4b\u7ec7\u6784\u76f8\u6bd4\uff0c EBSD \u5177\u6709\u80fd\u6d4b\u5fae\u533a\u7ec7\u6784\u3001\u9009\u533a\u7ec7\u6784\u5e76\u5c06\u6676\u7c92\u5f62\u8c8c\u4e0e\u6676\u7c92\u53d6\u5411\u76f4\u63a5\u5bf9\u5e94\u8d77\u6765\u7684\u4f18\u70b9\u3002\u53e6\u5916\uff0c X \u5c04\u7ebf\u6d4b\u7ec7\u6784\u662f\u901a\u8fc7\u6d4b\u5b9a\u884d\u5c04\u5f3a\u5ea6\u540e\u53cd\u63a8\u51fa\u6676\u7c92\u53d6\u5411\u60c5\u51b5\uff0c\u8ba1\u7b97\u7cbe\u786e\u5ea6\u53d7\u9009\u7528\u7684\u8ba1\u7b97\u6a21\u578b\u3001\u5404\u79cd\u53c2\u6570\u8bbe\u7f6e\u7684\u5f71\u54cd\uff0c\u4e00\u822c\u6d4b\u51fa\u7684\u7ec7\u6784\u4e0e\u5b9e\u9645\u60c5\u51b5\u504f\u5dee 15%\u4ee5\u4e0a\u3002\u800cEBSD \u901a\u8fc7\u6d4b\u5b9a\u5404\u6676\u7c92\u7684\u7edd\u5bf9\u53d6\u5411\u540e\u8fdb\u884c\u7edf\u8ba1\u6765\u6d4b\u5b9a\u7ec7\u6784\uff0c \u53ef\u4ee5\u8ba4\u4e3a EBSD \u662f\u76ee\u524d\u6d4b\u5b9a\u7ec7\u6784\u6700\u51c6\u786e\u7684\u624b\u6bb5\u3002\u5f53\u7136\u4e0e X-ray \u6bd4\uff0c EBSD \u5b58\u5728\u5236\u6837\u9ebb\u70e6\u7b49\u7f3a\u70b9\u3002<\/p>\n

\u7528 EBSD \u540c\u65f6\u6d4b\u5b9a\u4e24\u4e2a\u76f8\u7684\u6676\u4f53\u5b66\u53d6\u5411\u65f6\uff0c\u53ef\u4ee5\u786e\u5b9a\u4e24\u4e2a\u76f8\u4e4b\u95f4\u7684\u6676\u4f53\u5b66\u5173\u7cfb\u3002\u4e3a\u4e86\u786e\u5b9a\u4e24\u76f8\u95f4\u7684\u6676\u4f53\u5b66\u5173\u7cfb\uff0c\u4e00\u822c\u9700\u8981\u6d4b\u5b9a 30 \u5904\u4ee5\u4e0a\u4e24\u76f8\u5404\u81ea\u7684\u6676\u4f53\u5b66\u53d6\u5411\u3002\u5e76\u5c06\u6240\u6709\u6d4b\u5b9a\u7ed3\u679c\u540c\u65f6\u6295\u5f71\u5728\u540c\u4e00\u6781\u5c04\u8d64\u9762\u6295\u5f71\u56fe\u4e0a\u8fdb\u884c\u7edf\u8ba1\uff0c\u624d\u80fd\u786e\u7acb\u4e24\u76f8\u95f4\u7684\u6676\u4f53\u5b66\u5173\u7cfb\u3002\u4e0e\u900f\u5c04\u7535\u955c\u548c X-ray \u76f8\u6bd4\uff0c\u91c7\u7528 EBSD \u6d4b\u5b9a\u4e24\u76f8\u95f4\u6676\u4f53\u5b66\u53d6\u5411\u5173\u7cfb\u5177\u6709\u663e\u8457\u7684\u4f18\u8d8a\u6027\u3002\u7528\u4e8e EBSD \u6d4b\u8bd5\u7684\u6837\u54c1\u8868\u9762\u5e73\u6574\u3001\u5747\u5300\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u627e\u5230 30 \u4e2a\u4ee5\u4e0a\u4e24\u76f8\u5171\u5b58\u7684\u4f4d\u7f6e\u3002\u540c\u65f6\u6676\u7c92\u53d6\u5411\u53ef\u4ee5\u7528\u8f6f\u4ef6\u81ea\u52a8\u8ba1\u7b97\u3002\u800c\u900f\u5c04\u7535\u955c\u7531\u4e8e\u6837\u54c1\u8584\u533a\u5c0f\u7684\u5173\u7cfb\uff0c\u96be\u4e8e\u5728\u540c\u4e00\u6837\u54c1\u4e0a\u627e\u5230 30 \u4e2a\u4ee5\u4e0a\u4e24\u76f8\u5171\u5b58\u4f4d\u7f6e\u3002\u53e6\u5916\uff0c\u5176\u6676\u7c92\u53d6\u5411\u9700\u624b\u52a8\u8ba1\u7b97\u3002 X-ray \u4e00\u822c\u7531\u4e8e\u6ca1\u6709\u6210\u50cf\u88c5\u7f6e\uff0c\u96be\u4e8e\u51c6\u786e\u5c06X-ray \u5b9a\u4f4d\u5728\u6240\u6d4b\u5b9a\u7684\u4f4d\u7f6e\u4e0a\uff0c\u5f53\u76f8\u5c3a\u5bf8\u7ec6\u5c0f\u65f6\uff0c\u91c7\u7528 X-ray \u96be\u4e8e\u786e\u5b9a\u76f8\u95f4\u6676\u4f53\u5b66\u5173\u7cfb\u3002
\n \"\"<\/strong><\/p>\n

\u56fe<\/strong> 5 <\/strong>\u9ad8\u7eaf<\/strong> Ni <\/strong>\u57fa\u5e26\u7684\u6781\u56fe\u548c\u53cd\u6781\u56fe<\/strong><\/p>\n

\u53e6\u5916\uff0c\u5f53\u7b2c\u4e8c\u76f8\u4e0e\u57fa\u4f53\u95f4\u7684\u60ef\u4e60\u9762\u3001\u5b6a\u751f\u9762\u3001\u6ed1\u79fb\u9762\u7b49\u5728\u6837\u54c1\u8868\u9762\u7559\u4e0b\u8ff9\u7ebf\uff0c\u5c24\u5176\u5728\u4e24\u4e2a\u4ee5\u4e0a\u6676\u7c92\u8868\u9762\u7559\u4e0b\u8ff9\u7ebf\u65f6\uff0c\u53ef\u4ee5\u91c7\u7528 EBSD \u786e\u5b9a\u8fd9\u4e9b\u9762\u7684\u6676\u4f53\u5b66\u6307\u6570\u3002<\/p>\n

3.2 <\/strong>\u7269\u76f8\u9274\u5b9a<\/strong><\/p>\n

EBSD \u7528\u4e8e\u7269\u76f8\u9274\u5b9a\u662f 1999 \u5e74\u540e CCD \u6570\u7801\u76f8\u673a\u53d1\u5c55\u7684\u7ed3\u679c\u3002\u7269\u76f8\u9274\u5b9a\u8981\u6c42\u76f8\u673a\u5177\u6709\u8db3\u591f\u591a\u7684\u7070\u5ea6\u7ea7\u6570\u548c\u8db3\u591f\u9ad8\u7684\u7a7a\u95f4\u5206\u8fa8\u7387\uff0c\u4ee5\u4fbf\u80fd\u63a2\u6d4b\u5230\u5f3a\u5ea6\u5f88\u5f31\u7684\u83ca\u6c60\u7ebf\u3002\u73b0\u5728\u7684 CCD \u76f8\u673a\u4e00\u822c\u5177\u6709 12bit \u7070\u5ea6\uff0c\u5373\u5373 212<\/sup>\u7ea7\u7070\u5ea6\uff0c\u4e14\u7a7a\u95f4\u5206\u8fa8\u7387\u80fd\u8fbe1300\u00d71024\uff0c\u80fd\u6ee1\u8db3\u7269\u76f8\u9274\u5b9a\u7684\u8981\u6c42\u3002\u7528 EBSD \u9274\u5b9a\u7269\u76f8\u5fc5\u9700\u501f\u52a9\u80fd\u8c31 EDS \u7684\u5e2e\u52a9\u3002\u4e00\u822c\u5148\u7528\u80fd\u8c31\u6d4b\u5b9a\u51fa\u5f85\u9274\u5b9a\u7269\u76f8\u7531\u54ea\u4e9b\u5143\u7d20\u7ec4\u6210\uff0c\u7136\u540e\u91c7\u96c6\u8be5\u76f8\u7684 EBSP \u82b1\u6837\u3002\u7528\u8fd9\u4e9b\u5143\u7d20\u53ef\u80fd\u5f62\u6210\u7684\u6240\u6709\u7269\u76f8\u5bf9\u82b1\u6837\u8fdb\u884c\u6807\u5b9a\uff0c\u53ea\u6709\u5b8c\u5168\u4e0e\u82b1\u6837\u76f8\u7b26\u5408\u7684\u7269\u76f8\u624d\u662f\u6240\u9274\u5b9a\u7684\u7269\u76f8\uff08\u89c1\u56fe 6\uff09\u3002<\/p>\n

\u9700\u8981\u6307\u51fa\u7684\u662f EBSD \u7684\u7269\u76f8\u9274\u5b9a\u4e0e TEM \u548c X-ray \u884d\u5c04\u8fdb\u884c\u7269\u76f8\u9274\u5b9a\u7684\u539f\u7406\u662f\u4e0d\u540c\u7684\u3002 EBSD \u4e3b\u8981\u662f\u6839\u636e\u6676\u9762\u95f4\u7684\u5939\u89d2\u6765\u9274\u5b9a\u7269\u76f8\uff0c\u56e0\u4e3a\u4e00\u5f20 EBSP \u4e0a\u5305\u542b\u7ea6 70\u00b0\u8303\u56f4\u5185\u7684\u6676\u4f53\u53d6\u5411\u4fe1\u606f\uff0c\u800c TEM \u5219\u662f\u4f9d\u636e\u6676\u9762\u95f4\u8ddd\u53ca\u6676\u9762\u5939\u89d2\u6765\u9274\u5b9a\u7269\u76f8\uff0c X-ray \u662f\u6839\u636e\u6676\u9762\u95f4\u8ddd\u548c\u5404\u6676\u9762\u76f8\u5bf9\u884d\u5c04\u5f3a\u5ea6\u6765\u9274\u5b9a\u7269\u76f8\u3002\u7531\u4e8e X-ray \u80fd\u51c6\u786e\u6d4b\u5b9a\u6676\u9762\u95f4\u8ddd\uff0c\u6545 X-ray \u8fdb\u884c\u7269\u76f8\u9274\u5b9a\u4e0d\u9700\u8981\u4e8b\u5148\u77e5\u9053\u7269\u76f8\u6210\u5206\uff1b\u800c EBSD \u548c TEM \u5728\u6d4b\u5b9a\u6676\u9762\u95f4\u8ddd\u65b9\u9762\u8bef\u5dee\u8f83\u5927\uff0c\u5fc5\u9700\u5148\u6d4b\u5b9a\u51fa\u5f85\u9274\u5b9a\u76f8\u6210\u5206\u4ee5\u7f29\u5c0f\u5019\u9009\u8303\u56f4\u3002\u5c3d\u7ba1\u5982\u6b64\uff0c 3 \u79cd\u884d\u5c04\u624b\u6bb5\u5173\u4e8e\u67d0\u4e00\u6676\u9762\u662f\u5426\u53d1\u751f\u884d\u5c04\u7684\u6761\u4ef6\u65b9\u9762\u662f\u76f8\u540c\u7684\uff0c\u5373\u8be5\u6676\u9762\u7684\u7ed3\u6784\u56e0\u5b50\u5fc5\u9700\u4e0d\u4e3a\u96f6\u3002
\n \"\"<\/strong><\/p>\n

\u56fe <\/strong>6 <\/strong>\u4e0d\u9508\u94a2\u4e2d <\/strong>AlN <\/strong>\u548c <\/strong>Cr23<\/sub>C6<\/sub> <\/strong>\u7684 <\/strong>EBSP <\/strong>\u53ca\u5176\u6807\u5b9a\u7ed3\u679c<\/strong><\/p>\n

3.3 EBSD <\/strong>\u5e94\u53d8\u5206\u5e03\u6d4b\u5b9a\u65b9\u6cd5<\/strong><\/p>\n

3.3.1 EBSD <\/strong>\u82b1\u6837\u8d28\u91cf\u56fe\u6cd5<\/strong><\/p>\n

\u5728 EBSD \u4e2d\uff0c\u6bcf\u4e00\u5f20\u884d\u5c04\u82b1\u6837\u6839\u636e\u5176\u660e\u9510\u7a0b\u5ea6\u7528\u4e00\u82b1\u6837\u8d28\u91cf\u6570\u503c\u6765\u8868\u793a\uff0c\u4e14\u53ef\u7528\u4e8e\u4f5c\u56fe\u3002\u660e\u4eae\u7684\u70b9\u5bf9\u5e94\u9ad8\u82b1\u6837\u8d28\u91cf\uff0c\u6697\u7684\u70b9\u5bf9\u5e94\u4f4e\u82b1\u6837\u8d28\u91cf\u3002\u4f4e\u82b1\u6837\u8d28\u91cf\u610f\u5473\u7740\u6676\u683c\u4e0d\u5b8c\u6574\uff0c\u5b58\u5728\u5927\u91cf\u4f4d\u9519\u7b49\u7f3a\u9677\u3002\u82b1\u6837\u8d28\u91cf\u56fe\u6cd5\u9002\u5408\u4e8e\u5355\u4e2a\u6676\u7c92\u5185\u5e94\u53d8\u5206\u5e03\u7684\u6d4b\u91cf\uff0c\u4e0d\u9002\u5408\u4e8e\u5177\u6709\u4e0d\u540c\u6676\u4f53\u53d6\u5411\u7684\u5404\u4e2a\u6676\u7c92\u6216\u4e0d\u540c\u76f8\u4e4b\u95f4\u5e94\u53d8\u5206\u5e03\u7684\u6d4b\u5b9a\uff0c\u56e0\u4e3a\u5373\u4f7f\u4e0d\u5b58\u5728\u5e94\u53d8\uff0c\u4e0d\u540c\u6676\u4f53\u53d6\u5411\u7684\u6676\u7c92\u6216\u4e0d\u540c\u76f8\u5747\u5177\u6709\u4e0d\u540c\u7684\u82b1\u6837\u8d28\u91cf\u6570\u503c\u3002<\/p>\n

3.3.2 <\/strong>\u6676\u754c\u5206\u5e03\u56fe<\/strong><\/p>\n

\u5176\u4f9d\u636e\u662f\u53d8\u5f62\u533a\u5177\u6709\u5927\u91cf\u7684\u4f4e\u89d2\u5ea6\u6676\u754c\uff08\u5982\u9519\u914d\u5ea6\u4e3a2\u00b0~10\u00b0\u7684\u6676\u754c\uff09\u3002<\/p>\n

3.3.3 <\/strong>\u5c40\u90e8\u9519\u914d\u56fe<\/strong><\/p>\n

\u8ba1\u7b97\u6bcf\u4e2a\u6d4b\u91cf\u70b9\u4e0e\u5176\u5468\u56f4 8 \u4e2a\u8fd1\u90bb\u95f4\u9519\u914d\u89d2\u7684\u5e73\u5747\u503c\uff0c\u8ba1\u7b97\u65f6\u4e0d\u8003\u8651\u9ad8\u89d2\u5ea6\u6676\u754c\uff08\u4f8b\u5982>5\u00b0\u7684\u6676\u754c\uff09\u8fd9\u79cd\u56fe\u80fd\u7a81\u51fa\u5c40\u90e8\u5e94\u53d8\u53d8\u5316\uff0c\u800c\u4e0e\u6676\u7c92\u5c3a\u5bf8\u65e0\u5173\u3002<\/p>\n

3.3.4 <\/strong>\u6676\u5185\u9519\u914d\u56fe<\/strong><\/p>\n

\u5728\u6bcf\u4e2a\u6676\u7c92\u5185\uff0c\u8ba1\u7b97\u51fa\u9519\u914d\u89d2\u68af\u5ea6\u6700\u5c0f\u7684\u70b9\uff08\u5373\u53d8\u5f62\u6700\u5c0f\u7684\u70b9\uff09\u3002\u4ee5\u6b64\u70b9\u7684\u53d6\u5411\u4f5c\u4e3a\u53c2\u8003\u53d6\u5411\uff0c\u8ba1\u7b97\u51fa\u6676\u5185\u6240\u6709\u5176\u5b83\u70b9\u76f8\u5bf9\u4e8e\u6b64\u70b9\u7684\u9519\u914d\u89d2\u3002\u8fd9\u79cd\u56fe\u80fd\u6e05\u695a\u5730\u663e\u793a\u5e94\u53d8\u6700\u5927\u7684\u6676\u7c92\u3002<\/p>\n

3.3.5 <\/strong>\u7b49\u5e94\u53d8\u56fe<\/strong><\/p>\n

\u8ba1\u7b97\u6bcf\u4e00\u6676\u7c92\u5185\u7684\u53d6\u5411\u5206\u5e03\uff0c\u5e76\u6839\u636e\u6676\u7c92\u5c3a\u5bf8\u7ed9\u4e88\u4e00\u5b9a\u6743\u91cd\u3002\u7136\u540e\uff0c\u7528\u4e00\u5e73\u6ed1\u56e0\u5b50\u52a0\u4ee5\u5e73\u6ed1\uff0c\u5f97\u5230\u6574\u4e2a\u533a\u57df\u7684\u7b49\u5e94\u53d8\u5206\u5e03\u56fe\uff0c\u8fd9\u79cd\u56fe\u80fd\u7a81\u51fa\u9ad8\u5e94\u53d8\u533a\uff08\u89c1\u56fe 7\uff09\u3002<\/p>\n

\"\"<\/p>\n

\u56fe <\/strong>7 <\/strong>\u88c2\u7eb9\u9644\u8fd1\u5e94\u53d8\u5206\u5e03<\/strong><\/p>\n

3.4 <\/strong>\u6676\u754c\u6027\u8d28\u7814\u7a76<\/strong><\/p>\n

\u5728\u6d4b\u5b9a\u5404\u6676\u7c92\u6676\u4f53\u5b66\u53d6\u5411\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u8ba1\u7b97\u51fa\u6676\u7c92\u95f4\u9519\u914d\u89d2\uff0c\u533a\u5206\u5927\u89d2\u5ea6\u6676\u754c\u3001\u5c0f\u89d2\u5ea6\u6676\u754c\u3001\u4e9a\u6676\u754c\u7b49\uff0c\u5e76\u80fd\u6839\u636e\u91cd\u5408\u70b9\u9635\u6a21\u578b\uff08CSL\u2019s\uff09\u7814\u7a76\u6676\u754c\u662f\u5426\u4e3a\u5171\u683c\u6676\u754c\u3002\u5982\u22113\uff0c\u22119\uff0c\u221127 \u7b49\u91cd\u5408\u70b9\u9635\u6676\u754c\u4e00\u822c\u4e3a\u5b6a\u6676\u754c\u3002\u6b64\u5916\uff0c\u53ef\u4ee5\u7814\u7a76\u5404\u79cd\u9519\u914d\u89d2\u6240\u5360\u6bd4\u4f8b\u3002<\/p>\n

3.5 <\/strong>\u6676\u683c\u5e38\u6570\u6d4b\u5b9a<\/strong><\/p>\n

\u901a\u8fc7\u6d4b\u91cf\u83ca\u6c60\u5e26\u5bbd\u5ea6\uff0c\u53ef\u4ee5\u8ba1\u7b97\u51fa\u76f8\u5e94\u6676\u9762\u65cf\u7684\u6676\u9762\u95f4\u8ddd\u3002\u9700\u8981\u6307\u51fa\u7684\u662f\uff0c\u6bcf\u6761\u83ca\u6c60\u5e26\u7684\u8fb9\u7f18\u76f8\u5f53\u4e8e\u4e24\u6839\u53cc\u66f2\u7ebf\uff0c\u56e0\u6b64\u5728\u83ca\u6c60\u5e26\u4e0d\u540c\u4f4d\u7f6e\u6d4b\u5f97\u7684\u5bbd\u5ea6\u503c\u4e0d\u540c\u3002\u4e00\u822c\u5e94\u6d4b\u83ca\u6c60\u5e26\u4e0a\u6700\u7a84\u5904\u7684\u5bbd\u5ea6\u503c\u6765\u8ba1\u7b97\u6676\u9762\u95f4\u8ddd\u3002\u7531\u4e8e\u6d4b\u91cf\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8bef\u5dee\uff0c\u7528 EBSD \u6d4b\u6676\u9762\u95f4\u8ddd\u8bef\u5dee\u4e00\u822c\u8fbe1.5%\u5de6\u53f3\u3002\u6545 EBSD \u5e76\u4e0d\u662f\u6d4b\u91cf\u6676\u683c\u5e38\u6570\u7684\u4e13\u95e8\u65b9\u6cd5\u3002<\/p>\n

\u9664\u4e0a\u8ff0\u7528\u9014\u5916\uff0c\u7531\u4e8e EBSD \u80fd\u51c6\u786e\u6d4b\u5b9a\u4e0d\u540c\u6676\u7c92\u6676\u5411\uff0c\u5728\u91d1\u76f8\u6cd5\u7b49\u6d4b\u5b9a\u6837\u54c1\u6676\u7c92\u6709\u56f0\u96be\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u7528 EBSD \u6d4b\u5b9a\u6837\u54c1\u4e2d\u6676\u7c92\u7684\u771f\u5b9e\u5206\u5e03\u53ca\u6676\u7c92\u5c3a\u5bf8\u7684\u5206\u5e03\u60c5\u51b5\u3002<\/p>\n

4 <\/strong>\u7ed3<\/strong>\u8bed<\/strong><\/span><\/p>\n

\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\uff08EBSD\uff09\u6280\u672f\u76ee\u524d\u5df2\u5f88\u6210\u719f\uff0c\u53ef\u5e7f\u6cdb\u7528\u4e8e\u6676\u7c92\u53d6\u5411\u3001\u5fae\u533a\u7ec7\u6784\u3001\u53d6\u5411\u5173\u7cfb\u3001\u60ef\u4e60\u9762\u6d4b\u5b9a\u53ca\u7269\u76f8\u9274\u5b9a\u3001\u5e94\u53d8\u5206\u5e03\u6d4b\u5b9a\u3001\u6676\u754c\u6027\u8d28\u7814\u7a76\u548c\u6676\u683c\u5e38\u6570\u7b49\u6d4b\u5b9a\u3002\u4e0e\u5e38\u7528\u7684 X-ray \u884d\u5c04\u3001 TEM \u4e2d\u7684\u9009\u533a\u7535\u5b50\u884d\u5c04\u76f8\u6bd4\u5177\u6709\u5176\u81ea\u8eab\u7684\u7279\u70b9\u3002\u5c24\u5176\u662f\u5b89\u88c5\u5728\u626b\u63cf\u7535\u955c\u4e0a\u65f6\uff0c\u4f7f\u626b\u63cf\u7535\u955c\u5177\u6709\u5f62\u8c8c\u89c2\u5bdf\u3001\u7ed3\u6784\u5206\u6790\u548c\u6210\u5206\u6d4b\u5b9a\uff08\u914d\u5907\u80fd\u8c31\u548c\u6ce2\u8c31\uff09\u7684\u529f\u80fd\uff0c\u6210\u4e3a\u4e00\u79cd\u7efc\u5408\u5206\u6790\u4eea\u5668\u3002<\/p>\n

\u672c\u6587\u8f6c\u81ea\u4e2d\u56fd\u77e5\u7f51\uff0c\u4f5c\u8005\u9648\u7ecd\u6977\uff0c\u674e\u6674\u5b87\uff0c\u82d7\u58ee\uff0c\u8bb8\u98de\u3002<\/p>\n

\u94fe\u63a5\uff1a\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\uff08EBSD\uff09\u53ca\u5176\u5728\u6750\u6599\u7814\u7a76\u4e2d\u7684\u5e94\u7528<\/a><\/p>\n

\u672c\u6587\u7531\u6750\u6599\u725bdeer\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u4eba\u63a8\u51fa\u6750\u6599\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\uff0c\u626b\u7801\u63d0\u4ea4\u9700\u6c42<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

1 \u524d\u8a00 \u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\uff08EBSD\uff09\u7684\u5386\u53f2\u5e94\u8ffd\u6714\u81f31928\u5e74Kikuchi\u5728\u900f\u5c04\u7535\u955c\u4e2d\u89c2\u5bdf\u5230\u7684\u6761\u5e26\u72b6\u884d\u5c04\u82b1\u6837\uff0c\u5373\u83ca\u6c60\u7ebf\uff0c\u4e0d\u8fc7\u8fd9\u79cd\u83ca\u6c60\u7ebf\u662f\u900f\u5c04\u7535\u5b50\u5f62\u6210\u7684\u3002\u76f4\u523019…<\/p>\n","protected":false},"author":3706,"featured_media":110111,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[2506],"class_list":["post-110107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ganhuo","tag-ebsd"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/110107"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/3706"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=110107"}],"version-history":[{"count":8,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/110107\/revisions"}],"predecessor-version":[{"id":115150,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/110107\/revisions\/115150"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/110111"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=110107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=110107"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=110107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}