{"id":153256,"date":"2018-09-14T06:13:52","date_gmt":"2018-09-13T22:13:52","guid":{"rendered":"\/\/m.iemloyee.com\/?p=153256"},"modified":"2018-09-13T20:14:03","modified_gmt":"2018-09-13T12:14:03","slug":"%e7%be%8e%e5%9b%bd%e7%a9%ba%e5%86%9b%e5%ae%9e%e9%aa%8c%e5%ae%a4acta-materialia%ef%bc%9a%e9%ab%98%e7%86%b5%e5%90%88%e9%87%91%e7%9a%84%e7%89%b9%e7%82%b9%e5%8f%8a%e5%85%b6%e7%a0%94%e7%a9%b6%e7%8e%b0","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=153256","title":{"rendered":"\u7f8e\u56fd\u7a7a\u519b\u5b9e\u9a8c\u5ba4Acta Materialia\uff1a\u9ad8\u71b5\u5408\u91d1\u7684\u7279\u70b9\u53ca\u5176\u7814\u7a76\u73b0\u72b6"},"content":{"rendered":"

1\u3001\u524d\u8a00<\/p>\n

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1.1 \u9ad8\u71b5\u5408\u91d1\u7684\u5b9a\u4e49<\/p>\n

\uff081\uff09\u6210\u5206\u5b9a\u4e49<\/p>\n

\u6700\u65e9\u7684\u8bba\u6587\u5c06HEAs\u5b9a\u4e49\u4e3a\u201c\u7531\u7b49\u6469\u5c14\u6bd4\u7684\u4e94\u4e2a\u6216\u66f4\u591a\u5143\u7d20\u7ec4\u6210\u7684\u5408\u91d1\u201d\u3002\u7b49\u6469\u5c14\u6d53\u5ea6\u7684\u8981\u6c42\u662f\u201c\u6bcf\u4e2a\u5143\u7d20\u7684\u6d53\u5ea6\u57285-35.\uff05\u4e4b\u95f4\u5143\u7d20\u3002\u201d\u56e0\u6b64\uff0cHEAs\u4e0d\u5fc5\u662f\u7b49\u6469\u5c14\u7684\uff0c\u8fd9\u663e\u7740\u589e\u52a0\u9ad8\u71b5\u5408\u91d1\u7684\u6570\u91cf\u3002HEA\u8fd8\u53ef\u80fd\u5305\u542b\u5fae\u91cf\u5143\u7d20\uff0c\u4ee5\u6539\u5584HEA\u7684\u5c5e\u6027\uff0c\u6269\u5c55HEA\u7684\u6570\u91cf\u3002\u8fd9\u79cd\u7ec4\u5408\u7269\u4ec5\u89c4\u5b9a\u4e86\u5143\u7d20\u6d53\u5ea6\uff0c\u5bf9\u71b5\u7684\u5927\u5c0f\u6ca1\u6709\u9650\u5236\u3002<\/p>\n

\uff082\uff09\u9ad8\u71b5\u5b9a\u4e49<\/p>\n

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1.2 \u9ad8\u71b5\u5408\u91d1\u7684\u56db\u4e2a\u6838\u5fc3\u6548\u5e94<\/p>\n

\uff081\uff09\u9ad8\u71b5\u6548\u5e94<\/p>\n

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\uff082\uff09\u6676\u683c\u7578\u53d8<\/p>\n

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\uff083\uff09\u7f13\u6162\u7684\u6269\u6563\u7279\u70b9<\/p>\n

\u5728HEAs\u4e2d\uff0c\u6269\u6563\u662f\u7f13\u6162\u7684\u3002\u8fd9\u53ef\u4ee5\u5728\u7eb3\u7c73\u6676\u548c\u975e\u6676\u5408\u91d1\u7684\u5f62\u6210\u548c\u5176\u663e\u5fae\u7ed3\u6784\u4e2d\u89c2\u5bdf\u5230\u3002<\/p>\n

\uff084\uff09\u201c\u9e21\u5c3e\u9152\u201d\u6548\u5e94<\/p>\n

\u9996\u6b21\u201c\u9e21\u5c3e\u9152\u201d\u6548\u5e94\u662fS. Ranganathan\u6559\u6388\u4f7f\u7528\u7684\u77ed\u8bed\u3002\u6700\u521d\u7684\u610f\u56fe\u662f\u201c\u4e00\u79cd\u6109\u5feb\uff0c\u6109\u5feb\u7684\u6df7\u5408\u7269\u201d\u3002\u540e\u6765\uff0c\u5b83\u610f\u5473\u7740\u4e00\u79cd\u534f\u540c\u6df7\u5408\u7269\uff0c\u6700\u7ec8\u7ed3\u679c\u662f\u4e0d\u53ef\u9884\u6d4b\uff0c\u4e14\u5927\u4e8e\u5404\u90e8\u5206\u7684\u603b\u548c\u3002\u8fd9\u4e2a\u77ed\u8bed\u63cf\u8ff0\u4e86\u4e09\u79cd\u4e0d\u540c\u7684\u5408\u91d1\u7c7b\u522b\uff1a\u5927\u5757\u91d1\u5c5e\u73bb\u7483\u3001\u8d85\u5f39\u6027\u548c\u8d85\u5851\u6027\u91d1\u5c5e\u4ee5\u53caHEAs\u3002\u8fd9\u4e9b\u5408\u91d1\u90fd\u662f\u591a\u4e3b\u5143\u7d20\u5408\u91d1\u3002\u201c\u9e21\u5c3e\u9152\u201d\u6548\u5e94\u8868\u5f81\u4e86\u65e0\u5b9a\u5f62\u5927\u5757\u91d1\u5c5e\u73bb\u7483\u7684\u7ed3\u6784\u548c\u529f\u80fd\u7279\u6027\u3002<\/p>\n

\u4e0e\u5176\u4ed6\u201c\u6838\u5fc3\u6548\u5e94\u201d\u4e0d\u540c\uff0c\u201c\u9e21\u5c3e\u9152\u201d\u6548\u5e94\u4e0d\u662f\u5047\u8bbe\uff0c\u4e5f\u4e0d\u9700\u8981\u8bc1\u660e\u3002\u201c\u9e21\u5c3e\u9152\u6548\u5e94\u201d\u7684\u610f\u601d\u662f\u7279\u6b8a\u7684\u6750\u6599\u7279\u6027\uff0c\u901a\u5e38\u6e90\u4e8e\u610f\u60f3\u4e0d\u5230\u7684\u534f\u540c\u4f5c\u7528\u3002\u5176\u4ed6\u6750\u6599\u4e5f\u53ef\u4ee5\u8fd9\u6837\u63cf\u8ff0\uff0c\u5305\u62ec\u7269\u7406\u6027\u8d28\uff0c\u4f8b\u5982\u63a5\u8fd1\u96f6\u7684\u70ed\u81a8\u80c0\u7cfb\u6570\u6216\u50ac\u5316\u54cd\u5e94\uff1b\u529f\u80fd\u7279\u6027\uff0c\u5982\u70ed\u7535\u54cd\u5e94\u6216\u5149\u7535\u8f6c\u6362\u3001\u6709\u8d85\u9ad8\u5f3a\u5ea6\uff0c\u826f\u597d\u7684\u65ad\u88c2\u97e7\u6027\uff1b\u6297\u75b2\u52b3\u6027\u6216\u5ef6\u5c55\u6027\u7b49\u7ed3\u6784\u7279\u6027\u3002\u8fd9\u65f6\u6750\u6599\u7684\u6027\u8d28\u4e3b\u8981\u4f9d\u8d56\u6750\u6599\u6210\u5206\uff0c\u5fae\u89c2\u7ed3\u6784\uff0c\u7535\u5b50\u7ed3\u6784\u548c\u5176\u4ed6\u7279\u5f81\u3002\u201c\u9e21\u5c3e\u9152\u201d\u6548\u5e94\u63ed\u793aMPEAs\u7684\u591a\u5143\u7d20\u7ec4\u6210\u548c\u7279\u6b8a\u7684\u5fae\u89c2\u7ed3\u6784\uff0c\u8fdb\u800c\u4ea7\u751f\u975e\u7ebf\u6027\u7684\u610f\u5916\u7ed3\u679c\u3002<\/p>\n

2\u3001\u9ad8\u71b5\u5408\u91d1\u7684\u70ed\u529b\u5b66\u7279\u5f81<\/p>\n

2.1 \u56fa\u6eb6\u4f53\u7684\u71b5\u548c\u7113<\/p>\n

\u56fa\u6eb6\u4f53\uff08SS\uff09\u76f8\u7684\u5409\u5e03\u65af\u80fd\u8868\u793a\u4e3aGss<\/sup><\/em>=Hss<\/sup><\/em>–T<\/em>\uff08Sss<\/sup><\/em>\uff09\u3002\u5728\u7406\u60f3\u7194\u6db2\u4e2dH<\/em>SS<\/sup>=0\uff0c\u4f46\u662f\u5b9e\u9645\u4e0aH<\/em>SS<\/sup>\u901a\u5e38\u542b\u6709\u8f83\u5c0f\u7684\u503c\u3002\u5f53H<\/em>SS<\/sup>> 0\u65f6\uff0c\u975e\u968f\u673a\u5206\u5e03\u7684\u539f\u5b50\u5448\u73b0\u76f8\u5206\u79bb\u7684\u8d8b\u52bf\uff1b\u5f53H<\/em>SS<\/sup><0\u65f6\uff0c\u8868\u73b0\u51fa\u5316\u5b66\u77ed\u7a0b\u6709\u5e8f\uff08SRO\uff09\u3002<\/p>\n

HEA\u5408\u91d1\u4e2d\u6700\u7a33\u5b9a\u7684\u6eb6\u6db2\u51fa\u73b0\u5728\u7b49\u6469\u5c14\u7ec4\u5206\u4e2d\uff0c\u4f46\u5bf9\u4e8e\u4e9a\u5e38\u89c4\u6eb6\u6db2\u6765\u8bf4\u5374\u4e0d\u4e00\u5b9a\u3002\u8003\u8651\u5e38\u89c4\uff08\u56fe1a\uff09\u548c\u4e9a\u5e38\u89c4\uff08\u56fe1b\uff09\u56fa\u6eb6\u4f53\u7684\u4ee3\u8868\u6027\u70ed\u529b\u5b66\u51fd\u6570\u3002\u56fe1a\u4e2d\u6700\u7a33\u5b9a\u7684\u7ec4\u5408\u7269\u662f\u7b49\u6469\u5c14\u7ec4\u5408\u7269\uff0c\u4f46\u5728\u56fe1b\u4e2d\u5b83\u662fxB<\/sub> = 0.55\u3002H<\/em>SS<\/sup>\u66f2\u7ebf\u4e2d\u7684\u4e0d\u5bf9\u79f0\u7a0b\u5ea6\u8f83\u5c0f\uff0c\u4e5f\u66f4\u660e\u663e\u3002\u5206\u6790\u8868\u660eH<\/em>SS<\/sup>\u4e2d\u7684\u6700\u5c0f\u503c\uff0c\u53ef\u4ee5\u51fa\u73b0\u5728xB<\/sub> = 0.50\u00b10.10\u8303\u56f4\u5185\u3002 \u7531\u4e8e\u4e9a\u5e38\u89c4\u6eb6\u6db2\u6700\u5e38\u89c1\u7684\uff0c\u56e0\u6b64\u6700\u7a33\u5b9a\u7684\u56fa\u4f53\u6eb6\u6db2\u901a\u5e38\u53ef\u4ece\u7b49\u6469\u5c14\u7ec4\u5408\u7269\u4e2d\u7f6e\u6362\u51fa\u6765\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1 \uff08a\uff09700 K\u65f6\uff0cCo-Ni\u5408\u91d1\u5728\u5e38\u89c4\u7194\u6db2\u7684\u71b5\u3001\u7113\u548c\u5409\u5e03\u65af\u80fd\u91cf\u56fe\uff1b\uff08b\uff09700 K\u65f6\uff0cCe-Ni\u5408\u91d1\u5728\u4e9a\u5e38\u89c4\u7194\u6db2\u7684\u71b5\u3001\u7113\u548c\u5409\u5e03\u65af\u80fd\u91cf\u56fe\u3002<\/strong><\/p>\n

2.2 \u91d1\u5c5e\u95f4\u76f8\u7684\u71b5\u548c\u7113<\/p>\n

\u91d1\u5c5e\u95f4\u76f8\uff08IM\uff09\u7684\u5409\u5e03\u65af\u80fdGIM<\/sup><\/em>=HIM<\/sup><\/em>–TSIM<\/sup><\/em>\uff0c\u5176\u4e2dHIM<\/sup><\/em>\u548cSIM<\/sup><\/em>\u662fIM\u76f8\u7684\u6469\u5c14\u751f\u6210\u7113\u548c\u71b5\u3002SS\u548cIM\u76f8\u7684\u7ed3\u6784\u4e0d\u540c\uff0c\u56e0\u6b64\u76f8\u540c\u6210\u5206\u548c\u7ed3\u6784\u7684\u71b5\u503c\u4e5f\u662f\u4e0d\u540c\u3002\u56fe2\u662fSS\u548cIM\u6676\u4f53\u7ed3\u6784\u793a\u610f\u56fe\u3002\u7531\u56fe2\u53ef\u77e5\uff0cIM\u76f8\u7684\u71b5\u503c\u5f88\u5c0f\uff0c\u6bcf\u4e2a\u6676\u683c\u53ea\u6709\u4e00\u4e2a\u5143\u7d20\uff0c\u4f46\u662f\u591a\u4e3b\u5143\u5408\u91d1\u7684\u4e00\u4e2a\u6676\u683c\u4f4d\u70b9\uff0c\u901a\u5e38\u662f\u591a\u79cd\u5143\u7d20\u968f\u673a\u5206\u5e03\uff0c\u663e\u8457\u589e\u52a0\u4e86\u71b5\u503c\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2 \uff08a\uff09\u4e8c\u5143\u6709\u5e8f\u6676\u4f53\u793a\u610f\u56fe\uff1b\uff08b\uff09\u591a\u4e3b\u5143\u6676\u4f53\u793a\u610f\u56fe\u3002<\/strong><\/p>\n

3\u3001\u9ad8\u71b5\u5408\u91d1\u7684\u5206\u7c7b<\/p>\n

3.1 \u9ad8\u71b5\u5408\u91d1\u7684\u4e3b\u8981\u5143\u7d20<\/p>\n

\u672c\u6587\u7edf\u8ba1\u4e86480\u79cd\u5408\u91d1\uff0c\u4f7f\u7528\u4e8637\u79cd\u5143\u7d20\uff0c\u5982\u56fe3\u6240\u793a\u3002\u5305\u62ec1\u79cd\u78b1\u91d1\u5c5e\uff08Li\uff09\uff1b2\u79cd\u78b1\u571f\u91d1\u5c5e\uff08Be\uff0cMg\uff09\uff1b22\u79cd\u8fc7\u6e21\u91d1\u5c5e\uff08Ag\uff0cAu\uff0cCo\uff0cCr\uff0cCu\uff0cFe\uff0cHf\uff0cMn\uff0cMo\uff0cNb\uff0cNi\uff0cPd\uff0cRh\uff0cRu\uff0cSc\uff0cTa\uff0cTi\uff0cV\uff0cW\uff0cY\uff0cZn\uff0cZr\uff09\uff1b2\u79cd\u57fa\u672c\u91d1\u5c5e\uff08Al\uff0cSn\uff09\uff1b6\u79cd\u9567\u7cfb\u5143\u7d20\uff08Dy\uff0cGd\uff0cLu\uff0cNd\uff0cTb\uff0cTm\uff09\uff1b3\u79cd\u7c7b\u91d1\u5c5e\uff08B\uff0cGe\uff0cSi\uff09\u548c1\u79cd\u975e\u91d1\u5c5e\uff08C\uff09\u3002Al\uff0cCo\uff0cCr\uff0cCu\uff0cFe\uff0cMn\uff0cNi\u548cTi\u8fd9\u51e0\u79cd\u5143\u7d20\u51fa\u73b0\u5728100\u591a\u79cd\u5408\u91d1\u4e2d\uff0c\u5176\u4e2d\u56db\u79cd\u5143\u7d20\uff08Co\uff0cCr\uff0cFe\uff0cNi\uff09\u5404\u5728\u9ad8\u71b5\u5408\u91d1\u4e2d\u7684\u6bd4\u4f8b\u9ad8\u8fbe70\uff05\u4ee5\u4e0a\u3002\u53e6\u5916\uff0c\u96be\u7194\u5143\u7d20\uff08Mo\uff0cNb\uff0cV\uff0cZr\uff09\u5728\u9ad8\u71b5\u5408\u91d1\u4e2d\u4e5f\u5c5e\u4e8e\u5e38\u89c1\u5143\u7d20\u3002\u672c\u6587\u4e2d\u7684\u9ad8\u71b5\u5408\u91d1\u5e73\u5747\u542b\u67095.6\u79cd\u5143\u7d20\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3 \u591a\u4e3b\u5143\u5408\u91d1\uff08MPEAs\uff09\u4e2d408\u5143\u7d20\u7684\u4f7f\u7528\u9891\u7387\u56fe\u3002<\/strong><\/p>\n

3.2 \u9ad8\u71b5\u5408\u91d1\u7684\u4f53\u7cfb<\/p>\n

\u672c\u6587\u4e2d\u7edf\u8ba1\u7684408\u79cdMPEAs\u53ef\u5206\u4e3a7\u4e2a\u5408\u91d1\u7cfb\u5217\uff0c\u5982\u56fe4\u6240\u793a\u3002\u5305\u62ec3d\u8fc7\u6e21\u91d1\u5c5eCCA\uff0c\u96be\u7194\u91d1\u5c5eCCA\uff0c\u8f7b\u91d1\u5c5eCCA\uff0c\u9567\u7cfb\u5143\u7d20\uff084f\uff09\u8fc7\u6e21\u91d1\u5c5eCCA\uff0cCCA\u9ec4\u94dc\u548c\u9752\u94dc\uff0c\u8d35\u91d1\u5c5eCCA\u548c\u95f4\u9699\u5316\u5408\u7269\uff08\u787c\u5316\u7269\uff0c\u78b3\u5316\u7269\u548c\u6c2e\u5316\u7269\uff09CCA\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4 7\u4e2a\u5408\u91d1\u7cfb\u5217\u4e2d\u7684\u7ec4\u6210\u5143\u7d20\u56fe<\/strong><\/p>\n

4\u3001\u9ad8\u71b5\u5408\u91d1\u7684\u663e\u5fae\u7ed3\u6784<\/p>\n

4.1 \u76f8\u7684\u5b9a\u4e49\u548c\u5206\u7c7b<\/p>\n

\u6ca1\u6709\u6676\u4f53\u7ed3\u6784\u7684\u76f8\u79f0\u4e3a\u975e\u6676\u6001\u6216\u73bb\u7483\u6001\u3002\u5c3d\u7ba1\u539f\u5b50\u5728\u65e0\u5b9a\u5f62\u7ed3\u6784\u4e2d\u662f\u65e0\u5e8f\u7684\uff0c\u4f46\u5728\u672c\u5de5\u4f5c\u4e2d\u5b83\u5e76\u4e0d\u88ab\u79f0\u4e3a\u65e0\u5e8f\uff0c\u4ee5\u907f\u514d\u4e0e\u65e0\u5e8f\u7684\u7ed3\u6676\u56fa\u6eb6\u4f53\u76f8\u6df7\u6dc6\u3002\u5177\u6709\u4e24\u4e2a\u6216\u66f4\u591a\u5316\u5b66\u4e0a\u4e0d\u540c\u7684\u4e9a\u6676\u683c\uff0c\u5177\u6709\u5316\u5b66LRO\u76f8\u5b9a\u4e49\u4e3a\u6709\u5e8f\u6216\u91d1\u5c5e\u95f4\uff08IM\uff09\u6216\u5316\u5408\u7269\u3002\u5728\u8fd9\u9879\u5de5\u4f5c\u4e2d\uff0cLRO\u4ec5\u6d89\u53ca\u5b50\u6676\u683c\u4e0a\u7684\u5316\u5b66\u6392\u5e8f\uff0c\u800c\u4e0d\u6d89\u53ca\u5e73\u79fb\u548c\/\u6216\u65cb\u8f6c\u5bf9\u79f0\u3002IM\u76f8\u7531Ax<\/sub>By<\/sub>\u8868\u793a\uff0c\u4e5f\u7531Strukturbericht\u8868\u793a\uff0cPearson\u7b26\u53f7\u6216\u901a\u7528\u540d\u79f0\uff08\u5982Laves\u6216sigma\uff09\u548c\u539f\u578b\u5316\u5408\u7269\u3002\u5177\u6709\u5355\u6676\u683c\u7684\u5408\u91d1\u5143\u7d20\u7684\u76f8\u63cf\u8ff0\u4e3a\u65e0\u5e8f\u56fa\u6eb6\u4f53\uff08SS\uff09\u3002SS\u76f8\u4e2d\u53ef\u80fd\u5b58\u5728\u6216\u4e0d\u5b58\u5728SRO\u3002SS\u76f8\u901a\u8fc7\u539f\u5b50\u586b\u5145\u65b9\u6848\uff08FCC\uff0cBCC\uff0cHCP\uff09\u6216Strukturbericht\u63cf\u8ff0\u66f4\u590d\u6742\u7684\u7ed3\u6784\u3002\u7b80\u5355\u76f8\u548c\u590d\u6742\u76f8\u7684\u533a\u522b\u4ec5\u9650\u4e8e\u6676\u4f53\u7ed3\u6784\uff0c\u5bf9\u6027\u80fd\u6ca1\u6709\u4efb\u4f55\u5f71\u54cd\u3002<\/p>\n

\u6700\u8fd1\uff0c\u5bf9\u5fae\u89c2\u7ed3\u6784\u7684\u5206\u7c7b\u65b9\u6cd5\u4e0e\u4e0a\u8ff0\u76f8\u540c\u3002\u5177\u6709\u4e00\u79cd\u6216\u591a\u79cd\u65e0\u5e8f\u56fa\u6eb6\u4f53\u7684\u5fae\u7ed3\u6784\u79f0\u4e3aSS\u5fae\u7ed3\u6784\u6216\u5408\u91d1\uff1b\u5177\u6709\u4e00\u4e00\u79cd\u6216\u591a\u79cd\u91d1\u5c5e\u95f4\u76f8\u7684\u5fae\u7ed3\u6784\u79f0\u4e3aIM\u5fae\u7ed3\u6784\u6216\u5408\u91d1\uff1b\u5177\u6709\u65e0\u5e8f\u56fa\u6eb6\u4f53\u548c\u91d1\u5c5e\u95f4\u76f8\u6df7\u5408\u7269\u7684\u5fae\u89c2\u7ed3\u6784\u79f0\u4e3a\uff08SS + IM\uff09\u5fae\u7ed3\u6784\u6216\u5408\u91d1\u3002CCA\u4e0d\u9650\u4e8eSS\u76f8\u6216\u5355\u76f8\u5fae\u7ed3\u6784\uff0c\u53ef\u4ee5\u5177\u6709\u4efb\u4f55\u542b\u91cf\u7684SS\u6216IM\u76f8\uff0c\u6216SS\u548cIM\u76f8\u7684\u6df7\u5408\u7269\u3002\u53e6\u4e00\u7c7bHEAs-\u91d1\u5c5e\u73bb\u7483-\u5177\u6709\u4e9a\u7a33\u6001\u975e\u6676\u7ed3\u6784\uff0c\u53ef\u901a\u8fc7\u5feb\u901f\u51dd\u56fa\u6216\u673a\u68b0\u5408\u91d1\u5316\u83b7\u5f97\u3002<\/p>\n

4.2 \u76f8\u7684\u89c2\u5bdf<\/p>\n

\u672c\u6587\u7edf\u8ba1\u4e8623\u79cd\u7ed3\u6676\u76f8\u3002\u6676\u4f53\u7ed3\u6784\u4e3b\u8981\u901a\u8fc7Strukturbericht\u8868\u793a\u6cd5\u5217\u51fa\u3002\u4f8b\u5982\uff1aA1\u7ed3\u6784\uff08Pearson\u7b26\u53f7cF4\uff0cCu\u539f\u578b\uff09\uff0c\u5217\u4e3aFCC\uff1bA2\u7ed3\u6784\uff08Pearson\u7b26\u53f7cI2\uff0cW\u539f\u578b\uff09\uff0c\u6807\u8bb0\u4e3aBCC\uff1bA3\u7ed3\u6784\uff08Pearson\u7b26\u53f7hP2\uff0cMg\u539f\u578b\uff09\uff0c\u4ee5HCP\u7ed9\u51fa\uff1b\u03c3\u7528\u4e8e\u8868\u793aD8b\u6676\u4f53\u7ed3\u6784\uff08Pearson\u7b26\u53f7tP30\uff0c\u03c3-CrFe\u539f\u578b\uff09\u3002CCA\u6676\u4f53\u7ed3\u6784\uff1aA5\uff08tI4\uff0c\u03b2-Sn\uff09\uff1bA9\uff08hP4\uff0c\u77f3\u58a8\uff09\uff1bA12\uff08cI58\uff0c\u03b1-Mn\uff09\uff1bB2\uff08cP2\uff0cClCs\uff0cAlNi<\/em>\uff09\uff1bC14\uff08\u516d\u89d2Laves\u76f8\uff09\uff08hP12\uff0cMgZn2<\/sub>\uff0cFe2<\/sub>Ti<\/em>\uff09\uff1bC15\uff08\u7acb\u65b9Laves\u76f8\uff09\uff08cF24\uff0cCu2<\/sub>Mg\uff09\uff1bC16\uff08tI12\uff0cAl2<\/sub>Cu\uff09\uff1bD02<\/sub>\uff08cF16\uff0cBiF3<\/sub>\uff0cLi2<\/sub>MgSn<\/em>\uff09\uff1bDO11\uff08oP16\uff0cNi3<\/sub>Si\uff09\uff1bD022\uff08tI8\uff0cAl3<\/sub>Ti\uff09\uff1bD024<\/sub>\uff08hP16\uff0cNi3<\/sub>Ti\uff09\uff1bD2b<\/sub>\uff08tI26\uff0cMn12<\/sub>Th\uff0cAlFe3<\/sub>Zr<\/em>\uff09\uff1bD85<\/sub>\uff08hR13\uff0cFe7<\/sub>W6<\/sub>\uff0cCo-Mo<\/em>\u548cFe-Mo<\/em>\uff09\uff1bD8m<\/sub>\uff08tI32\uff0cW5<\/sub>Si3<\/sub>\uff0cMo5<\/sub>Si3<\/sub><\/em>\uff09\uff1bE93<\/sub>\uff08cF96\uff0cFe3<\/sub>W3<\/sub>C\uff0cFe-Ti<\/em>\uff09\uff1bL10<\/sub>\uff08tP2\uff0cAuCu\uff09\uff1bL12<\/sub>\uff08cP4\uff0cAuCu3<\/sub>\uff09\uff1b\u548cL21<\/sub>\uff08Heusler\uff09\uff08cF16\uff0cAlCu2<\/sub>Mn\uff09\u3002\u5176\u4e2d\uff0cNiTi2\uff08cF96\uff09\u627e\u4e0d\u5230Strukturbericht\u8868\u793a\u6cd5\u3002\u81f3\u5c11\u4e00\u4e2a\u8d85\u6676\u683c\u5cf0\u672a\u786e\u5b9a\u7684\u76f8\u88ab\u5217\u4e3aIM\uff0c\u5e76\u4e14\u672a\u8bc6\u522b\u7684\u76f8\u88ab\u5217\u4e3aUnk\uff08\u672a\u77e5\uff09\u3002\u8be5\u5217\u8868\u5305\u62ec6\u79cd\u65e0\u5e8f\u6676\u4f53\u7ed3\u6784\uff08BCC FCC\uff0cHCP\uff0cA5\uff0cA9\uff0cA12\uff09\u3002<\/p>\n

\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u6700\u5e38\u89c1\u7684\u76f8\u662f\u65e0\u5e8fFCC\uff08\u5728410\u79cd\u5408\u91d1\u51fa\u73b0465\u6b21\uff09\u548cBCC\uff08\u5728306\u79cd\u5408\u91d1\u4e2d\u51fa\u73b0357\u6b21\uff09\uff0c\u5176\u6b21\u662f\u6709\u5e8f\u7684IM\u76f8B2\uff08\u5728175\u79cd\u5408\u91d1\u4e2d\u53d1\u751f177\u6b21\uff09\uff0c\u03c3\uff08\u572860\u79cd\u5408\u91d1\u4e2d\u51fa\u73b060\u6b21\uff09\u548c\u516d\u89d2\u5f62Laves\u76f8C14\uff08\u572850\u79cd\u5408\u91d1\u4e2d\u51fa\u73b050\u6b21\uff09\uff0c\u5982\u56fe5\u6240\u793a\u3002HCP\u76f8\u4ec5\u51fa\u73b0\u57287\u79cd\u5408\u91d1\u4e2d\u3002\u901a\u8fc7BCC\uff0cFCC\u6216HCP\u76f8\u51fa\u73b0\u7684\u6b21\u6570\uff0cFCC\u76f8\u5728\u5fae\u7ed3\u6784\u4e2d\u51fa\u73b0\u7684\u603b\u6b21\u6570\u4e3a56\uff05\u3002BCC\u9636\u6bb5\u7565\u4e0d\u5e38\u89c1\uff0843\uff05\uff09\uff0cHCP\u9636\u6bb5\u5360BCC\uff0cFCC\u6216HCP\u9636\u6bb5\u62a5\u544a\u6b21\u6570\u76841\uff05\u30027\u4e2aHCP\u76f8\u4e2d\u67096\u4e2a\u5c5e\u4e8e\u4e09\u4e2a\u4e0d\u540c\u7684\u5408\u91d1\u7cfb\u5217\uff08\u8f7b\u91d1\u5c5e\uff0c4f\u8fc7\u6e21\u91d1\u5c5e\u548c\u201c\u5176\u4ed6\u201dCCA\uff09\u3002\u8fd9\u4e9b\u5408\u91d1\u7cfb\u5217\u4e4b\u95f4\u6ca1\u6709\u5171\u540c\u7684\u5143\u7d20\uff0c\u8fd9\u8868\u660e\u4ecd\u6709\u5f88\u591a\u673a\u4f1a\u53d1\u73b0\u5177\u6709HCP\u6676\u4f53\u7ed3\u6784\u7684\u65b0CCA\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5 \u5fae\u89c2\u7ed3\u6784\u7684648\u79cd\u76f8\u51fa\u73b0\u6b21\u6570\u7684\u67f1\u72b6\u56fe\u3002<\/strong><\/p>\n

4.3 \u76f8\u7684\u8ba1\u7b97<\/p>\n

\u867d\u7136\u6709\u8bb8\u591a\u65b9\u6cd5\u7528\u6765\u8ba1\u7b97SS\u76f8\uff0c\u4f46\u662f\u5e94\u7528\u6700\u591a\u7684\u8fd8\u662f\u7ecf\u9a8c\u65b9\u6cd5\u3002\u672c\u6587\u5206\u6790\u4e86\u7ecf\u9a8c\u65b9\u6cd5\u3001\u70ed\u529b\u5b66\u6a21\u578b\u548c\u539f\u5b50\u65b9\u6cd5\u5bf9SS\u76f8\u7684\u9884\u6d4b\u3002<\/p>\n

\uff081\uff09\u7ecf\u9a8c\u65b9\u6cd5<\/p>\n

Hume-Rothery\u89c4\u5219\u8ba1\u7b97SS\u76f8\u7684\u5f62\u6210\u65f6\uff0c\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\u6709\u539f\u5b50\u5c3a\u5bf8\uff08\u03b4r<\/em>\uff09\u3001\u6676\u4f53\u7ed3\u6784\u3001\u7535\u8d1f\u6027\uff08\u03b4r<\/em>\uff09\u3001\u7535\u5b50\u6d53\u5ea6\uff08VCE\uff09\u548c\u5316\u5408\u4ef7\uff0c\u53ca\u70ed\u529b\u5b66\u6761\u4ef6\uff1a\u6df7\u5408\u7113\uff08HSS<\/sup><\/em>\uff09\u3001\u6df7\u5408\u71b5\uff08SSS<\/sup><\/em>\uff09\u548c\u7194\u5316\u6e29\u5ea6\uff08Tm<\/sub>\uff09\u3002\u5176\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

\"\"<\/p>\n

\u5176\u4e2d\uff0cr<\/em>i<\/sub>\u3001\u03c7<\/em>i<\/sub>\u3001<\/sub>VECi<\/sub>\u548cT<\/em>m,i<\/sub>\u5206\u522b\u662f\u539f\u5b50\u534a\u5f84\u3001\u7535\u8d1f\u6027\u3001\u4ef7\u7535\u5b50\u6d53\u5ea6\u548c\u5143\u7d20i<\/em>\u7684\u7194\u70b9\uff1bc<\/em>i<\/sub>\u548cc<\/em>j<\/sub>\u662f\u539f\u5b50i<\/em>\u548cj<\/em>\u7684\u539f\u5b50\u767e\u5206\u6bd4\uff1br(-) = \u2211c<\/em>i<\/sub>r<\/em>i<\/sub> \u548c\u03c7(-) = \u2211c<\/em>i<\/sub>\u03c7<\/em>i<\/sub>\u662f\u5e73\u5747\u539f\u5b50\u534a\u5f84\u548c\u5e73\u5747\u7535\u8d1f\u6027\uff1bHij<\/sub><\/em>\u662f\u5728\u5e38\u89c4\u4e8c\u5143\u6eb6\u6db2\u4e2d\u7b49\u6469\u5c14\u6d53\u5ea6\u4e0b\u5143\u7d20i\u548cj\u7684\u6df7\u5408\u7113\u3002<\/p>\n

\u9884\u6d4bHEA\u4e2dSS\u6216IM\u76f8\u7684\u5927\u591a\u6570\u7ecf\u9a8c\u65b9\u6cd5\uff0c\u4f7f\u7528\u03b4r\u548cHSS<\/sup><\/em>\u6216\u03a9\u3002\u539f\u5b50\u5c3a\u5bf8\u4e0d\u5339\u914d\u548cHSS<\/sup><\/em>\u662f\u65e0\u5b9a\u5f62\uff08AM\uff09\u5408\u91d1\u7684\u4f17\u6240\u5468\u77e5\u7684\u7ecf\u9a8c\u6807\u51c6\u3002\u8fd9\u4e9b\u53c2\u6570\u5c06HEA\u4e2d\u7684SS\u548cAM\u76f8\u5206\u5f00\uff0c\u4f46IM\u76f8\u4e0e\u8fd9\u4e24\u4e2a\u573a\u91cd\u53e0\uff0c\u5982\u56fe6\u6240\u793a\u3002\u540e\u6765\u5c1d\u8bd5\u7ed3\u5408HSS<\/sup><\/em>\uff0cSSS<\/sup><\/em>\u548cTm<\/sub>\uff0c\u5206\u79bbSS\u548cIM\u76f8\u3002\u8fd9\u9879\u7ed3\u679c\u7565\u597d\u4e8e\u03b4r\u4e0eHSS<\/sup><\/em>\u7684\u76f8\u5173\u6027\uff0c\u4f46\u4ecd\u7136\u53ef\u4ee5\u770b\u5230\u91cd\u53e0\uff08\u56fe6b\uff09\u3002\u80fd\u591f\u5206\u79bbSS\u548cAM\u76f8\u4f7f\u56e0\u4e3a\u5b83\u4eec\u5c5e\u4e8e\u7684\u65e0\u5e8f\u6eb6\u6db2\u76f8\u3002<\/p>\n

\"\"<\/p>\n

\u56fe6 \u5206\u79bbSS\u3001IM\u3001\uff08SS+IM\uff09\u548c\u975e\u6676\uff08AM\uff09\u76f8\u533a\u7684\u7ecf\u9a8c\u76f8\u5173\u6027\uff1a\uff08a\uff09\u03b4r\u4e0eHSS<\/sup><\/em>\u7684\u7ecf\u9a8c\u76f8\u5173\u6027\uff1b\uff08b\uff09\u03b4r\u4e0e\u03a9\u7684\u7ecf\u9a8c\u76f8\u5173\u6027\u56fe\u3002<\/strong><\/p>\n

\uff082\uff09\u70ed\u529b\u5b66\u6a21\u578b<\/p>\n

\u867d\u7136\u5728\u4e0d\u8003\u8651IM\u76f8\u7684\u5409\u5e03\u65af\u80fd\u91cf\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u5408\u91d1\u5143\u7d20\u6570\u91cf\u548c\u6d53\u5ea6\u5efa\u7acb\u65b9\u7a0b\uff0c\u83b7\u5f97\u5409\u5e03\u65af\u80fd\u91cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u7684\u6700\u5927\u4f18\u70b9\u662f\u7b80\u5355\u3002\u4f46\u662f\u901a\u8fc7\u5f62\u6210\u71b5\u548c\u91d1\u5c5e\u95f4\u76f8\u5f62\u6210\u7113\u4e4b\u95f4\uff0c\u5efa\u6a21\u80fd\u591f\u533a\u5206\u5355\u76f8SS\u5408\u91d1\u548c\u5305\u542bIM\u76f8\u7684\u5408\u91d1\u3002\u53e6\u4e00\u79cd\u601d\u8def\u662f\u83b7\u5f97\u591a\u7ec4\u5206\u7684\u5408\u91d1\u76f8\u56fe\u3002\u76ee\u524d\u6700\u53ef\u9760\u7684\u65b9\u6cd5\u662fCALPHAD\u3002\u901a\u8fc7CALDPHAD\u8ba1\u7b97\u751f\u6210\u7684\u542b\u67093-6\u79cd\u5143\u7d20\u7684130000\u591a\u79cd\u4e0d\u540c\u7b49\u6469\u5c14\u5408\u91d1\u7684\u76f8\u56fe\uff0c\u7528\u6765\u5206\u6790\u76f8\u7ed3\u6784\u3002\u5206\u6790\u8868\u660e\uff0c\u968f\u7740\u5408\u91d1\u6210\u5206\u6570N\u7684\u589e\u52a0\uff0c\u5f62\u6210SS\u5408\u91d1\u7684\u53ef\u80fd\u6027\u964d\u4f4e\u3002\u5bf9\u4e8e\u6700\u53ef\u9760\u7684\u8ba1\u7b97\uff08fAB<\/sub> = 1\uff09\uff0c\u5728Tm<\/sub>\u548c600\u2103\u4e0b\uff0c\u5bf9\u4e8e\u4efb\u4f55fAB<\/sub>\u503c\u7684\u8ba1\u7b97\u90fd\u53d1\u73b0\u4e86\u76f8\u540c\u7684\u8d8b\u52bf\u3002\u5728CALPHAD\u8ba1\u7b97\u4e2d\uff0c\u672a\u7edf\u4e00\u4f7f\u7528\u5143\u7d20\uff0c\u56e0\u4e3a\u67d0\u4e9b\u5143\u7d20\u5728\u70ed\u529b\u5b66\u6570\u636e\u5e93\u4e2d\u6bd4\u5176\u4ed6\u5143\u7d20\u66f4\u591a\u3002\u4f8b\u5982\uff0cAl\u548cCr\u5728\u6bcf\u4e2a\u4f7f\u7528\u7684\u6570\u636e\u5e93\u4e2d\uff1b\u9664\u4e86\u4e00\u4e2a\u6570\u636e\u5e93\u5916\uff0cFe\uff0cMo\uff0cSi\uff0cTi\u548cZr\u4e5f\u90fd\u5728\uff1b\u9664\u4e862\u4e2a\u6570\u636e\u5e93\u4e4b\u5916\uff0cNi\u548cNi\u90fd\u5728\u3002\u5143\u7d20Dy\uff0cGd\uff0cLu\uff0cRh\uff0cRu\uff0cSc\uff0cTm\u548cY\u5404\u81ea\u4ec5\u51fa\u73b0\u57281\u62162\u4e2a\u6570\u636e\u5e93\u4e2d\u3002\u8fd9\u79cd\u504f\u5dee\u5728fAB<\/sub> = 1\u6570\u636e\u96c6\u4e2d\u88ab\u653e\u5927\uff0c\u56e0\u4e3a\u70ed\u529b\u5b66\u63cf\u8ff0\u901a\u5e38\u4ec5\u9002\u7528\u4e8e\u66f4\u5e38\u7528\u7684\u5143\u7d20\u3002\u56fe7\u4e2d\u7684CALPHAD\u6570\u636e\u96c6\uff0c\u663e\u793a\u4e86\u4f7f\u7528\u6bcf\u79cd\u5143\u7d20\u7684\u8ba1\u7b97\u5408\u91d1\u7684\u767e\u5206\u6bd4\u3002\u5b9e\u9a8c\u5408\u91d1\u4e2d\u5143\u7d20\u7528\u91cf\u7684\u504f\u5dee\u66f4\u5927\u3002\u7531\u4e8e\u8fd9\u4e9b\u504f\u5dee\uff0c\u8ba1\u7b97\u7684BCC\uff0cFCC\u548cHCP\u76f8\uff0c\u5bf9\u4e8e\u4e24\u4e2a\u516c\u5f00\u7684CALPHAD\u662f\u4e0d\u540c\u7684\u3002\u8ba1\u7b97\u7684BCC\uff0cFCC\u548cHCP\u76f8\u7684\u9891\u7387\uff0c\u4f5c\u4e3a\u8ba1\u7b97\u6570\u636e\u96c6\u4e2dBCC\uff0cFCC\u548cHCP\u76f8\u603b\u767e\u5206\u6bd4\uff0c\u5bf9\u4e8efAB<\/sub>\u662fBCC\uff0865\uff05\uff09\uff0cFCC\uff0829\uff05\uff09\u548cHCP\uff086\uff05\uff09 = 1\u5e76\u4e14\u5bf9\u4e8efAB<\/sub> =\u5168\u90e8\u662fBCC\uff0862\uff05\uff09\uff0cFCC\uff0812\uff05\uff09\u548cHCP\uff0826\uff05\uff09\u3002<\/p>\n

\"\"<\/p>\n

\u56fe7 \u5728\u5b9e\u9a8c\u548c\u4e24\u4e2aCALPHAD\u4e2d\u5143\u7d20\u7684\u4f7f\u7528\u9891\u7387\u56fe\u3002<\/strong><\/p>\n

5\u3001\u9ad8\u71b5\u5408\u91d1\u7684\u6027\u80fd<\/p>\n

5.1 \u9ad8\u71b5\u5408\u91d1\u7684\u529f\u80fd\u6027<\/p>\n

\u5728Alx<\/sub>CoCrFeNi\uff080\u2264x\u22642\uff09\u548cAlx<\/sub>CrFe1.5<\/sub>MnNi0.5<\/sub>Moy<\/sub>\uff08x = 0.3\uff0c0.5\uff0cy = 0\uff0c0.1\uff09\u5408\u91d1\u4f53\u7cfb\u4e2d\uff0c\u57281273 K\u4e0b\uff0c\u5bf9\u5408\u91d1\u9000\u706b\u3001\u6c34\u6dec\u548c\u94f8\u6001\u6761\u4ef6\u4e0b\u7684\u5bfc\u70ed\u7cfb\u6570\u8fdb\u884c\u7814\u7a76\u3002\u5728293-573 K\u65f6\uff0c\u5408\u91d1\u7684\u70ed\u5bfc\u7387\u548c\u70ed\u6269\u6563\u7387\u503c\u968f\u7740\u6e29\u5ea6\u7684\u589e\u52a0\u800c\u589e\u52a0\uff0c\u5206\u522b\u572810-27 Wm-1<\/sup>K-1<\/sup>\u548c2.8-3.5 mm-2<\/sup>s-1<\/sup>\u7684\u8303\u56f4\u5185\u3002\u8fd9\u4e9b\u503c\u4f4e\u4e8e\u7eaf\u91d1\u5c5e\uff0c\u4f46\u63a5\u8fd1\u5408\u91d1\u94a2\u548c\u8d85\u954d\u5408\u91d1\u3002\u8fd9\u73b0\u8c61\u4e0e\u7eaf\u91d1\u5c5e\u76f8\u53cd\uff0c\u4e0e\u4e0d\u9508\u94a2\u76f8\u4f3c\u3002\u5355\u76f8FCC\u5408\u91d1\uff08\u4f4eAl\u542b\u91cf\uff09\u51e0\u4e4e\u662f\u5355\u76f8BCC\u5408\u91d1\uff08\u9ad8Al\u542b\u91cf\uff09\u7684\u5bfc\u70ed\u7387\u4e00\u534a\u3002\u5728\u5355\u76f8\u533a\u57df\u5185\uff0c\u70ed\u5bfc\u7387\u968f\u7740Al\u542b\u91cf\u7684\u589e\u52a0\u800c\u964d\u4f4e\u3002\u8fd9\u4e9b\u884c\u4e3a\u662f\u56e0\u4e3a\u6676\u683c\u7578\u53d8\u548c\u9ad8\u6e29\u4e0b\u6676\u683c\u70ed\u81a8\u80c0\u5bfc\u81f4\u3002<\/p>\n

Alx<\/sub>CoCrFeNi\u5408\u91d1\u7684\u7535\u963b\u7387\u901a\u5e38\u4e3a100-200 \u03bc\u03a9-cm\uff080\u2264x\u22642\uff09\u3002\u8fd9\u4e9b\u5408\u91d1\u4e2d\u7684\u7535\u963b\u7387\u968f\u6e29\u5ea6\u5448\u7ebf\u6027\u589e\u52a0\u3002\u5408\u91d1\u7ed3\u6784\u968f\u7740Al\u542b\u91cf\u7684\u63d0\u9ad8\uff0c\u4eceFCC\u8f6c\u53d8\u4e3aBCC + FCC\uff0c\u518d\u8f6c\u5230BCC\uff0c\u5bfc\u81f4\u7535\u963b\u7387\u7684\u5448\u73b0\u975e\u7ebf\u6027\u53d8\u5316\u3002\u5b9e\u9a8c\u6570\u636e\u8868\u660eBCC\u548cFCC\u76f8\u7684\u7535\u963b\u7387\u7b26\u5408\u7ebf\u6027\u5173\u7cfb\u03c1BCC<\/sub><\/em>= 107 + 1.43\uff08CA1<\/sub>\uff09\uff1b\u03c1FCC<\/sub><\/em>= 107 + 5.50\uff08CA1<\/sub>\uff09\uff1b\u5176\u4e2dcAl<\/sub>\u662f\u5404\u76f8\u4e2d\u7684Al\u6d53\u5ea6\uff0c\u5355\u4f4d\u4e3a\uff05\uff1b\u5982\u56fe8\u6240\u793a\u3002\u5728\u76f8\u540c\u7ec4\u6210\u4e0b\uff0cFCC\u76f8\u7684\u7535\u963b\u7387\u9ad8\u4e8eBCC\u76f8\u7684\u7535\u963b\u7387\uff0c\u4e24\u76f8\u573a\u4e2d\u7684\u7535\u963b\u7387\u9075\u5faaBCC\u548cFCC\u76f8\u7684\u4f53\u79ef\u5206\u6570\u7684\u7ebf\u6027\u5e73\u5747\u503c\u3002<\/p>\n

\"\"<\/p>\n

\u56fe8 \u5728400 K\u65f6\uff0cAlx<\/sub>CoCrFeNi\u5408\u91d1\u7684\u7535\u963b\u7387\u968fAl\u542b\u91cf\u7684\u53d8\u5316\u56fe\u3002<\/strong><\/p>\n

\u51e0\u4e4e\u6240\u6709\u7684\u78c1\u6027\u5408\u91d1\uff08CCAs\uff09\u90fd\u542b\u6709Co\uff0cFe\u548cNi\u3002CoFeNi\u662f\u4e00\u79cd\u5177\u6709FCC\u6676\u4f53\u7ed3\u6784\u7684\u5355\u76f8SS\u5408\u91d1\uff0c\u5177\u6709\u94c1\u78c1\u6027\uff0c\u9971\u548c\u78c1\u5316\u5f3a\u5ea6\uff08Ms<\/sub>\uff09\u4e3a151 emu\/g\u3002\u7eafFe\u7684Ms<\/sub>\u4e3a218 emu\/g\uff0c\u7eafNi\u7684Ms<\/sub>\u4e3a55 emu\/g\u3002FCC\u7ed3\u6784\u8f6c\u5316\u4e3aFCC+BCC\/B2\uff0c\u5728Alx<\/sub>CoFeNi\u4e2d\u6dfb\u52a0Al\uff0c\u6216\u5728CoFeNiSix<\/sub>\u4e2d\u6dfb\u52a0\u5230FCC+\u7845\u5316\u7269\u3002\u6240\u6709\u5408\u91d1\u90fd\u662f\u94c1\u78c1\u6027\u7684\uff0c\u5f53Al\u4ecex = 0\u589e\u52a0\u52301\u65f6\uff0cMs<\/sub>\u51cf\u5c0f\u5230102 emu\/g\uff0c\u6216\u8005\u5f53Si\u4ecex = 0\u589e\u52a0\u52300.75\u65f6\uff0cMs<\/sub>\u51cf\u5c0f\u523080.5 emu\/g\u3002\u78c1\u81f4\u4f38\u7f29\u6548\u5e94\u975e\u5e38\u5c0f\uff0c\u8fd9\u5bf9\u4e8e\u786e\u4fdd\u6750\u6599\u5728\u5916\u90e8\u78c1\u573a\u4e2d\u4e0d\u53d7\u5e94\u529b\u662f\u5fc5\u8981\u7684\u3002\u5728\uff08AlSi\uff09x<\/sub>CoFeNi\uff080\u2264x\u22640.8\uff09\u4e2d\u52a0\u5165Al\u548cSi\uff0cx = 0.2\u65f6\u7684\u6027\u80fd\u5f97\u5230Ms<\/sub>\uff0c\u77eb\u987d\u529b\uff0c\u7535\u963b\u7387\uff0c\u5c48\u670d\u5f3a\u5ea6\u548c\u65e0\u65ad\u88c2\u5e94\u53d8\uff0c\u4f7f\u5408\u91d1\u6210\u4e3a\u6709\u5438\u5f15\u529b\u7684\u8f6f\u78c1\u6750\u6599\u3002\u5728\u5747\u8d28Alx<\/sub>CoCrFeNi\uff080\u2264x\u22642\uff09\u5408\u91d1\u4e2d\u5411CoFeNi\u4e2d\u6dfb\u52a0Al\u548cCr\uff0c\u57285 K\u548c50 K\u65f6\u5177\u6709\u94c1\u78c1\u6027\uff0c\u4f46\u7531\u4e8e\u5408\u91d1\u76f8\u7684\u53d8\u5316\uff0c\u5728300 K\u65f6\u5177\u6709\u987a\u78c1\u6027\u3002<\/p>\n

5.2 \u9ad8\u71b5\u5408\u91d1\u7684\u6269\u6563\u6027\u80fd<\/p>\n

\u7f13\u6162\u6269\u6563\u662f\u9ad8\u71b5\u5408\u91d1\uff08HEA\uff09\u201c\u6838\u5fc3\u6548\u5e94\u201d\u4e4b\u4e00\u3002Alx<\/sub>CoCrCuFeNi\u5408\u91d1\u5728\u94f8\u6001\u65f6\u5f62\u6210\u7eb3\u7c73\u6676\uff0c\u9000\u706b\u540e\u7eb3\u7c73\u6676\u4f53\u53d1\u751f\u7f13\u6162\u6269\u6563\u3002\u4f46\u662f\uff0cAl0.5<\/sub>CoCrCuFeNi\u5408\u91d1\u7089\u51b7\u540e\uff0c\u5374\u6ca1\u6709\u4f4e\u6e29\u76f8\u7684\u5f62\u6210\u3002\u76ee\u524d\uff0cAlMoNbSiTaTiVZr\u662f\u6bd4TaN\/TiN\uff08\u6216Ru\/TaN\uff09\u66f4\u597d\u7684\u6269\u6563\u963b\u6321\u5c42\u3002\u8fd9\u662f\u4e24\u79cd\u6269\u6563\u5047\u8bf4\u3002\u5728\u8fd9\u4e9b\u7814\u7a76\u4e2d\uff0cHEA\u90fd\u542b\u67091\u81f35\u79cd\u96be\u7194\u91d1\u5c5e\uff0c\u6bcf\u79cd\u91d1\u5c5e\u7684Tm<\/sub>> 2100 K\uff0c\u70ed\u66b4\u9732\u65f6\uff0c\u5904\u4e8e\u76f8\u5f53\u4f4e\u7684\u6e29\u5ea6\u548c\u77ed\u65f6\u95f4\uff08<1\u5206\u949f\u81f35\u5c0f\u65f6\uff09\uff0c\u6781\u5927\u5730\u9650\u5236\u4e86\u8d28\u91cf\u4f20\u9012\u3002\u4f7f\u7528\u666e\u901a\u5408\u91d1\u4f5c\u4e3a\u57fa\u51c6\uff0c\u5728\u63a5\u8fd1\u7194\u5316\u6e29\u5ea6\uff08Tm<\/sub>\uff0985\uff05\u7684\u6e29\u5ea6\u4e0b\uff0c\u7eb3\u7c73\u5c3a\u5bf8\u7684\u6c89\u6dc0\u7269\u5728\u8d85\u5408\u91d1\u4e2d\u80fd\u591f\u5b58\u5728\u6570\u5341\u6216\u6570\u767e\u5c0f\u65f6\u3002\u867d\u7136\u4e0a\u9762\u5f15\u7528\u7684\u95f4\u63a5\u89c2\u5bdf\u7ed3\u679c\u4e0e\u6162\u52a8\u529b\u5b66\u4e00\u81f4\uff0c\u4f46\u4e0e\u4f20\u7edf\u5408\u91d1\u76f8\u6bd4\uff0cHEAs\u5408\u91d1\u4e2d\u7684\u6269\u6563\u901f\u5ea6\u66f4\u6162\u3002<\/p>\n

\u590d\u6742\u6027\u4f7f\u6269\u6563\u6d4b\u91cf\u53d8\u5f97\u56f0\u96be\u3002\u5b9e\u9a8c\u83b7\u5f97\u7684MPEAs\u6269\u6563\u6570\u636e\uff0c\u5982\u56fe9\u6240\u793a\u3002\u5728\u76f8\u540c\u6e29\u5ea6\u4e0b\uff0cCoCrFeMn0.5<\/sub>Ni\u4e2d\u7684\u6269\u6563\u7cfb\u6570\u9ad8\u4e8e\u4f20\u7edf\u5408\u91d1\u3002\u4f8b\u5982\uff0cNi\uff08DNi\uff09\u5728CoCrFeMn0.5<\/sub>Ni\uff0cFe-15Cr-20Ni\u4e0d\u9508\u94a2\u4e2d\u7684\u6269\u6563\u7cfb\u6570\u548c\u7eaf\u94c1\u57281173 K\u5206\u522b\u4e3a14.3\u00d710-18<\/sup> m2<\/sup>\/s\uff0c6.56\u00d710-18<\/sup> m2<\/sup>\/s\u548c3.12\u00d710-18<\/sup> m2<\/sup>\/s\uff0c\u57281323 K\uff08\u6700\u9ad8\u6d4b\u91cf\u6e29\u5ea6\uff09\u4e3a5.74\u00d710-16<\/sup> m2<\/sup>\/s\uff0c\u5206\u522b\u4e3a2.15\u00d710-16<\/sup> m2<\/sup>\/s\u548c1.2\u00d710-16<\/sup> m2<\/sup>\/s\u3002\u5230873 K\uff0c\u5176\u4e2d\u6269\u6563\u901a\u5e38\u88ab\u8ba4\u4e3a\u662f\u963b\u6b62\u7684\uff0c\u8fd9\u4e9b\u6750\u6599\u7684DNi\u5206\u522b\u4e3a2.0\u00d710-22<\/sup> m2<\/sup>\/s\uff0c1.7\u00d710-22<\/sup> m2<\/sup>\/s\u548c0.49\u00d710-22<\/sup> m2<\/sup>\/s\u3002\u8868\u660e\uff0c\u5728\u76f8\u540c873-1323 K\u6e29\u5ea6\u4e0b\uff0cCoCrFeMn0.5<\/sub>Ni\u5408\u91d1\u4e2d\u7684DNi\u9ad8\u4e8e\u5965\u6c0f\u4f53\u94a2\u548c\u7eaf\u91d1\u5c5e\u3002<\/p>\n

\"\"<\/p>\n

\u56fe9 \u5728FCC\u4e0d\u9508\u94a2\u5408\u91d1\u548cCoCrFeMn0.5<\/sub>Ni\u5408\u91d1\u4e2d\uff0cNi\uff08DNi\uff09\u7684\u6269\u6563\u7cfb\u6570\uff1a\uff08a\uff09\u53cd\u5411\u6e29\u5ea6\u51fd\u6570\u7684\u6269\u6563\u7cfb\u6570\uff0c\uff08b\uff09\u53cd\u5411\u901a\u8fc7\u4e3b\u4f53\u5408\u91d1\u7194\u70b9\u7684\u6269\u6563\u7cfb\u6570\u5f52\u4e00\u5316\u56fe\u3002<\/strong><\/p>\n

5.3 \u9ad8\u71b5\u5408\u91d1\u7684\u673a\u68b0\u6027\u80fd<\/p>\n

\u673a\u68b0\u6027\u80fd\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5408\u91d1\u7684\u6210\u5206\u548c\u5fae\u89c2\u7ed3\u6784\u3002\u539f\u5b50\u7684\u5f39\u6027\u76f8\u4e92\u4f5c\u7528\uff0c\u5f71\u54cd\u5408\u91d1\u4e2d\u7684\u9519\u4f4d\u884c\u4e3a\u3002\u5408\u91d1\u7684\u76f8\u548c\u76f8\u4f53\u79ef\u5206\u6570\uff0c\u51b3\u5b9a\u5408\u91d1\u7684\u6027\u80fd\u3002\u5728\u56fa\u5b9a\u7684\u7ec4\u6210\u548c\u76f8\u542b\u91cf\u4e0b\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u76f8\u7684\u5c3a\u5bf8\uff0c\u5f62\u72b6\u548c\u5206\u5e03\uff0c\u6539\u5584\u6027\u80fd\u3002\u7f3a\u9677\u4e5f\u5728\u673a\u68b0\u6027\u80fd\u4e2d\u8d77\u4e3b\u8981\u4f5c\u7528\u3002\u539f\u5b50\u7ea7\u7f3a\u9677\u4e3b\u8981\u6709\u7a7a\u4f4d\uff0c\u4f4d\u9519\u548c\u6676\u754c\uff0c\u5fae\u89c2\u6216\u5b8f\u89c2\u7f3a\u9677\u5305\u62ec\u5b54\u9699\uff0c\u5316\u5b66\u504f\u6790\uff0c\u88c2\u7f1d\u548c\u6b8b\u4f59\u5e94\u529b\u3002<\/p>\n

3d\u8fc7\u6e21\u91d1\u5c5eMPEAs\u7684\u786c\u5ea6\u7814\u7a76\u53d1\u73b0\uff0cAlx<\/sub>CoCrCuFeNi\u5408\u91d1\u4ece\u5355\u76f8FCC\u7ed3\u6784\u8f6c\u53d8\u4e3aBCC + FCC\uff0c\u518d\u8f6c\u53d8\u4e3a\u5355\u76f8BCC\uff0c\u5176\u786c\u5ea6\u968fAl\u542b\u91cf\u7684\u589e\u52a0\u800c\u589e\u52a0\u3002\u5728\u94f8\u6001\u548c\u5747\u8d28\u6761\u4ef6\u4e0b\uff0cAlx<\/sub>CoCrFeNi\u5408\u91d1\u8868\u73b0\u51fa\u7c7b\u4f3c\u7684\u6027\u80fd\u3002\u5355\u76f8FCC\u5408\u91d1\u7684\u7ef4\u6c0f\u786c\u5ea6\u5728100-200 Hv\u4e4b\u95f4\uff0c\u5355\u76f8BCC\u5408\u91d1\u7684\u786c\u5ea6> 600Hv\uff0cBCC + FCC\u5408\u91d1\u7684\u786c\u5ea6\u503c\u968f\u7740BCC\u542b\u91cf\u7684\u589e\u52a0\u3002\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08TEM\uff09\u7814\u7a76\u8868\u660e\uff0cAlx<\/sub>CoCrCuFeNi\u5408\u91d1\u4e3a\u6709BCC\u548cB2\u76f8\u7684\u6df7\u5408\u7ed3\u6784\u3002BCC\u548cB2\u76f8\u4e4b\u95f4\u7684\u9ad8\u5bc6\u5ea6\u754c\u9762\uff0c\u6709\u52a9\u4e8e\u63d0\u9ad8\u542bAl\u5408\u91d1\u7684\u786c\u5ea6\u3002\u636e\u62a5\u9053\uff0c\u786c\u5ea6\u968f\u7740BCC + B2\u76f8\u4f53\u79ef\u5206\u6570\u7684\u589e\u52a0\u800c\u589e\u52a0\u3002<\/p>\n

3d\u8fc7\u6e21\u91d1\u5c5eMPEAs\u7684\u538b\u7f29\u8bd5\u9a8c\u7814\u7a76\u53d1\u73b0\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u5408\u91d1\u90fd\u5305\u62ecCoCrFeNi\uff0c\u4e14\u6dfb\u52a0\u5c11\u91cf\u7684Mo\uff0cNd\uff0cSi\uff0cV\uff0cY\uff0cZn\u548cZr\u3002\u538b\u7f29\u6837\u54c1\u901a\u5e38\u901a\u8fc7\u94f8\u9020\u6216\u7c89\u672b\u51b6\u91d1\u83b7\u5f97\u3002\u5176\u5fae\u89c2\u7ed3\u6784\u663e\u793a\u51fa\u6811\u679d\u72b6\uff0c\u5373\u4f7f\u5728\u9000\u706b\u540e\uff0c\u5408\u91d1\u4ecd\u5177\u67091-2\uff05\u7684\u5b54\u9699\u7387\u3002BCC\u548cFCC\u76f8\u7684\u5fae\u89c2\u7ed3\u6784\u5360\u4e3b\u5bfc\u5730\u4f4d\u3002\u5728BCC\u548c\/\u6216B2\u76f8\u7684\u5408\u91d1\u4e2d\uff0c\u538b\u7f29\u5c48\u670d\u5f3a\u5ea6\u8f83\u9ad8\uff0c\u57281300-2400 MPa\u7684\u538b\u529b\u8303\u56f4\u5185\uff0c\u53ef\u9ad8\u8fbe3300 MPa\u3002\u4f46\u662f\uff0c\u5ef6\u5c55\u6027\u901a\u5e38\u4f4e\u4e8e10\uff05\uff0c\u8fd9\u662f\u7ed3\u6784\u6750\u6599\u7684\u5b9e\u9645\u6700\u5c0f\u503c\u3002<\/p>\n

3d\u8fc7\u6e21\u91d1\u5c5eMPEAs\u7684\u62c9\u4f38\u8bd5\u9a8c\u7814\u7a76\u53d1\u73b0\uff0c\u5e38\u89c1\u7684CoCrFeMnNi\u5408\u91d1\u7684\u6676\u7c92\u5c3a\u5bf8\u548c\u5e94\u53d8\u7387\u662f\u5f71\u54cd\u62c9\u4f38\u6027\u80fd\u7684\u4e3b\u8981\u56e0\u7d20\u3002CoCrFeMnNi\u5408\u91d1\u5fae\u89c2\u7ed3\u6784\u662f\u5355\u76f8FCC\u56fa\u6eb6\u4f53\uff0c\u5bcc\u542bCr\u6216\u5bccMn\u7684\u7b2c\u4e8c\u76f8\u9897\u7c92\uff0c\u901a\u5e38\u542b\u6709\u9000\u706b\u5b6a\u6676\u3002\u968f\u7740\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u5c48\u670d\u5f3a\u5ea6\uff08\u03c3y<\/sub>\uff09\u548c\u6700\u7ec8\uff08\u03c3uts<\/sub>\uff09\u5f3a\u5ea6\u90fd\u4f1a\u6301\u7eed\u4e0b\u964d\uff0c\u5982\u56fe10\u6240\u793a\u3002\u572877-300 K\u65f6\uff0c\u5f3a\u5ea6\u4e0b\u964d\u6700\u5feb\uff0c\u5728300-800 K\u65f6\uff0c\u5f3a\u5ea6\u4e0b\u964d\u7f13\u6162\u3002\u5728\u9ad8\u6e29\u5ea6\u4e0b\uff0c\u8fd9\u79cd\u73b0\u8c61\u6548\u679c\u66f4\u660e\u663e\u3002\u5728900 K\u65f6\uff0c\u62c9\u4f38\u5ef6\u5c55\u6027\u03b57<\/sup>\u968f\u7740\u6e29\u5ea6\u964d\u4f4e\u589e\u52a0\u3002<\/p>\n

\"\"<\/p>\n

\u56fe10 3d\u8fc7\u6e21\u91d1\u5c5eCCA\u7684\u62c9\u4f38\u6570\u636e\uff1a\uff08a\uff09\u5c48\u670d\u5f3a\u5ea6\u03c3y<\/sub>\uff0c\uff08b\uff09\u6781\u9650\u5f3a\u5ea6\u03c3ut<\/sub>\uff0c\uff08c\uff09\u62c9\u4f38\u5ef6\u5c55\u6027\u03b5\u3002\uff08d\uff09ln\uff08\u03c3y<\/sub>\uff09\u5bf91000\/T\u8bf4\u660e\u5ef6\u4f38\u7387\u56fe\u3002<\/strong><\/p>\n

\u96be\u6df7\u6eb6\u5408\u91d1CCA\u7684\u7814\u7a76\u6ca1\u6709MPEAs\u90a3\u4e48\u6210\u719f\uff0c\u5982\u56fe11\u6240\u793a\u3002\u96be\u6df7\u6eb6CCA\u5408\u91d1\u7814\u7a76\u7684\u76ee\u7684\u662f\u5ef6\u957f\u7ed3\u6784\u91d1\u5c5e\u7684\u4f7f\u7528\u6e29\u5ea6\u3002\u56fe11\u663e\u793a\u4e86\u666e\u901a\u8d85\u5408\u91d1\u7684\u03c3y<\/sub>\uff0c\u4ee5\u5b9e\u73b0\u5ef6\u957f\u7ed3\u6784\u91d1\u5c5e\u7684\u4f7f\u7528\u6e29\u5ea6\u3002Haynes\u00ae230\u00ae\uff08Co4<\/sub>Cr27<\/sub>Fe3<\/sub>Mo1<\/sub>Ni60<\/sub>W5<\/sub>\uff09\u662f\u7528\u4e8e\u9759\u7535\u677f\u4ef6\u7684SS\u5408\u91d1\uff0cINCONEL\u00ae718\uff08\uff08Al\uff0cNb\uff0cTi\uff095<\/sub>Co1<\/sub>Cr21<\/sub>Fe19<\/sub>Mo2<\/sub>Ni52<\/sub>\uff09\u662f\u6c89\u6dc0\u5f3a\u5316\u5408\u91d1\uff0c\u5e7f\u6cdb\u7528\u4e8e\u71c3\u6c14\u8f6e\u673a\u884c\u4e1a\u7684\u65cb\u8f6c\u76d8\uff0cMAR-M247\u00ae\uff08Al12<\/sub>Co10<\/sub>Cr10<\/sub>Hf1<\/sub>Ni62<\/sub>Ta1<\/sub>Ti1<\/sub>W3<\/sub>\uff09\u7528\u4e8e\u6da1\u8f6e\u53f6\u7247\u3002\u4f46\u662f\u96be\u6df7\u6eb6CCA\u957f\u5904\u4e8e\u538b\u7f29\u6001\uff0c\u800c\u8d85\u5408\u91d1\u5904\u4e8e\u62c9\u4f38\u72b6\u6001\uff0c\u6240\u4ee5\u96be\u6df7\u6eb6CCA\u548c\u8d85\u5408\u91d1\u4e4b\u95f4\u7684\u4ec5\u5f3a\u5ea6\u76f4\u63a5\u6bd4\u8f83\u662f\u4e0d\u5408\u9002\u7684\u3002\u6b64\u5916\uff0c\u9ad8\u6e29\u5408\u91d1\u6ee1\u8db3\u9ad8\u6e29\u5e94\u7528\u7684\u5e7f\u6cdb\u8981\u6c42\uff0c\u5305\u62ec\u62c9\u4f38\u5ef6\u5c55\u6027\uff0c\u65ad\u88c2\u97e7\u6027\uff0c\u6297\u6c27\u5316\u6027\uff0c\u8815\u53d8\u5f3a\u5ea6\uff0c\u75b2\u52b3\u5f3a\u5ea6\u548c\u53ef\u52a0\u5de5\u6027\u3002\u8fd9\u4e9b\u5176\u4ed6\u7279\u6027\u5c1a\u672a\u5728\u8010\u706bCCA\u4e2d\u5f97\u5230\u8bc1\u5b9e\uff0c\u5374\u662f\u672a\u6765\u7684\u7814\u7a76\u65b9\u5411\u3002<\/p>\n

\"\"<\/p>\n

\u56fe11 \uff08a\uff09\u538b\u7f29\u5b9e\u9a8c\u4e2d\uff0c\u5c48\u670d\u5f3a\u5ea6\u03c3y<\/sub>\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u56fe\uff0c\uff08b\uff09\u96be\u6df7\u6eb6CCA\u7684\u5408\u91d1\u5bc6\u5ea6\u03c1\u4e0e\u03c3y<\/sub>\u7684\u6807\u51c6\u5316\u56fe\u3002<\/strong><\/p>\n

6\u3001\u9ad8\u71b5\u5408\u91d1\u7684\u8bbe\u8ba1\u548c\u5e94\u7528<\/p>\n

6.1 \u9ad8\u71b5\u5408\u91d1\u7684\u7ed3\u6784\u5e94\u7528<\/p>\n

3d\u8fc7\u6e21\u91d1\u5c5eCCA\u4e0e\u5546\u7528\u4e0d\u9508\u94a2\u53ca\u954d\u5408\u91d1\u4e4b\u95f4\u7684\u5b58\u5728\u6210\u5206\u91cd\u53e0\u3002\u5c3d\u7ba1\u8bb8\u591a\u5546\u4e1a\u5408\u91d1\u4e0d\u6ee1\u8db3HEA\u5b9a\u4e49\uff0c\u4f46\u5b83\u4eec\u4ecd\u7136\u542b\u67093\u79cd\u6216\u66f4\u591a\u4e3b\u8981\u5143\u7d20\u4f53\u73b0\u4e86CCA\u7684\u6027\u80fd\u3002\u8fd9\u652f\u6301\u4e86\u4f20\u7edf\u5408\u91d1\u662f3d\u8fc7\u6e21\u91d1\u5c5eMPEAs\u7684\u7ed3\u8bba\uff0c\u4e3a3d\u8fc7\u6e21\u91d1\u5c5eCCA\u7684\u5e94\u7528\u63d0\u4f9b\u4e86\u65b0\u89c6\u89d2\u3002\u901a\u8fc7\u4e86\u89e3CCA\u91d1\u5c5e\u4e0e\u5546\u4e1a\u5408\u91d1\u6027\u80fd\u7684\u5dee\u8ddd\uff0c\u53ef\u4ee5\u627e\u5230\u673a\u4f1a\u6539\u53d8\u8fd9\u7c7b\u5408\u91d1\u6027\u80fd\u3002FCC\u5355\u76f8\u56fa\u6eb6\u4f53\uff08SS\uff09\u76f8\u573a\u7684\u8303\u56f4\u6bd4\u5965\u6c0f\u4f53\u954d\u548c\u4e0d\u9508\u94a2\u66f4\u5bbd\u3002MPEA\u8fd8\u53ef\u4ee5\u4ece\u5546\u4e1a\u5408\u91d1\u4e2d\u5b66\u4e60\uff0c\u5173\u4e8e\u975e\u7b49\u6469\u5c14\u7ec4\u5408\u7269\u7684\u5f71\u54cd\uff0c\u4f8b\u5982\uff1a\u5fae\u91cf\u5408\u91d1\u6dfb\u52a0\u5242\u5982C\uff0cN\uff0cSi\uff0cMo\uff0cNb\u548cTa\u5bf9\u5fae\u89c2\u7ed3\u6784\u548c\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u4ee5\u53ca\u53d8\u5f62\u52a0\u5de5\u7684\u4f5c\u7528\u3002<\/p>\n

\u96be\u7194\u91d1\u5c5eCCA\u53ef\u4ee5\u8bbe\u8ba1\u4e3a\u8d85\u954d\u5408\u91d1\u3002\u76ee\u524d\uff0c\u867d\u7136\u96be\u7194\u91d1\u5c5eCCA\u7684\u5e94\u7528\u7814\u7a76\u8f83\u5c11\uff0c\u4f46\u662f\u4ee5\u5b9e\u73b0\u8f7b\u8f7d\u9759\u7535\u90e8\u4ef6\uff0c\u4f8b\u5982\uff1a\u70ed\u4fdd\u62a4\u677f\u3001\u6da1\u8f6e\u53f6\u7247\u548c\u76d8\u3002\u96be\u7194\u91d1\u5c5eCCA\u5177\u6709\u64cd\u4f5c\u5e94\u529b\u548c\u6e29\u5ea6\u7684\u6f5c\u80fd\u3002\u4f46\u662f\u6ca1\u6709\u53ef\u62c9\u4f38\u6027\u80fd\u9a8c\u8bc1\uff0c\u4e14\u8fd8\u6709\u8bb8\u591a\u6027\u80fd\u9700\u8981\u6d4b\u8bd5\u3002<\/p>\n

6.2 \u9ad8\u71b5\u5408\u91d1\u7684\u529f\u80fd\u6027\u5e94\u7528<\/p>\n

MPEA\u5408\u91d1\u7684\u529f\u80fd\u6027\u7814\u7a76\u8fdc\u5c11\u4e8e\u7ed3\u6784\u6027\u80fd\u3002\u76ee\u524dCCA\u7684\u529f\u80fd\u6027\u5e94\u7528\uff0c\u5305\u62ecMPEA\u6c2e\u5316\u7269\u548c\u787c\u5316\u7269\u6216\u8005\u8d35\u91d1\u5c5eCCA\u3002MPEA\u6c2e\u5316\u7269\u548c\u787c\u5316\u7269\u7684\u5e94\u7528\u65b9\u5411\u662f\u8010\u78e8\u6d82\u5c42\u548c\u6269\u5c55\u963b\u6321\u5c42\u3002\u76ee\u524d\uff0c\u5173\u4e8e\u8010\u78e8\u6d82\u5c42\u548c\u6269\u5c55\u963b\u6321\u5c42\u7684\u6027\u80fd\u7814\u7a76\u8fd8\u4e0d\u5b8c\u5584\u3002MPEA\u5408\u91d1\u7684\u5408\u6210\u5143\u7d20\u5177\u6709\u72ec\u7279\u70ed\u3001\u7535\u548c\u78c1\u5b66\u6027\u80fd\uff0c\u8fd9\u4e3a\u5f00\u53d1\u5176\u529f\u80fd\u6027\u5e94\u7528\u63d0\u4f9b\u4e86\u57fa\u7840\u3002\u8d35\u91d1\u5c5eCCA\u7684\u50ac\u5316\u6027\u80fd\uff0c\u4f8b\u5982\uff1a\u50ac\u5316\u8f6c\u6362\u5668\u3001\u6c34\u5206\u89e3\u3001\u71c3\u6599\u7535\u6c60\u9633\u6781\u50ac\u5316\u3001\u7259\u79d1\u5408\u91d1\u548c\u8bb0\u5fc6\u5b58\u50a8\u8bbe\u5907\u7b49\u3002<\/p>\n

7\u3001\u7ed3\u8bba\u4e0e\u5c55\u671b<\/p>\n

\u9ad8\u71b5\u5408\u91d1\u7684\u79cd\u7c7b\u7e41\u591a\uff0c\u5176\u663e\u5fae\u7ed3\u6784\u548c\u6027\u80fd\u5177\u6709\u5f88\u9ad8\u7684\u7814\u7a76\u4ef7\u503c\u3002\u9ad8\u71b5\u6548\u5e94\u662f\u8c03\u63a7\u5176\u663e\u5fae\u7ec4\u7ec7\u548c\u7ed3\u6784\u7684\u4e3b\u8981\u56e0\u7d20\u3002\u76ee\u524d\u8fd9\u4e00\u9886\u57df\u7684\u5173\u6ce8\u70b9\u5df2\u7ecf\u4ece3d\u8fc7\u6e21\u91d1\u5c5eMPEAs\uff0c\u53d1\u5c55\u5230\u4e867\u4e2a\u5408\u91d1\u7cfb\u5217\u3002\u6bcf\u4e2a\u5408\u91d1\u7cfb\u5217\u5305\u62ec6-7\u5143\u7d20\uff0c\u5df2\u7ecf\u4ea7\u751f\u4e86\u8d85\u8fc7408\u79cd\u65b0\u5408\u91d1\u3002\u5728\u8fd9408\u79cd\u5408\u91d1\u4e2d\u542b\u6709648\u79cd\u4e0d\u540c\u7684\u5fae\u89c2\u7ed3\u6784\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u5408\u91d1\u5143\u7d20\u6570\u91cf\u548c\u52a0\u5de5\u6761\u4ef6\u5bf9\u5176\u663e\u5fae\u7ed3\u6784\u6709\u663e\u8457\u7684\u5f71\u54cd\u3002\u4e0d\u540c\u7ed3\u6784\u7684\u9ad8\u71b5\u5408\u91d1\uff0c\u5448\u73b0\u51fa\u4e0d\u540c\u7684\u7ed3\u6784\u6027\u80fd\u548c\u529f\u80fd\u7279\u70b9\u3002\u867d\u7136\u9ad8\u71b5\u5408\u91d1\u7684\u6027\u80fd\u7814\u7a76\uff0c\u4ecd\u5904\u4e8e\u8d77\u6b65\u9636\u6bb5\uff0c\u4f46\u662f\u5176\u72ec\u7279\u7684\u7ed3\u6784\u548c\u5e7f\u6cdb\u5408\u91d1\u79cd\u7c7b\uff0c\u4e3a\u5176\u7ed3\u6784\u5316\u5e94\u7528\u548c\u529f\u80fd\u5316\u5e94\u7528\u63d0\u4f9b\u4e86\u57fa\u7840\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>A critical review of high entropy alloys and related concepts<\/strong><\/a>\uff08Acta Materialia, 2018, DOI: 10.1016\/j.actamat.2016.08.081\uff09\u3002<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u91d1\u5c5e\u7f16\u8f91\u90e8\u5f20\u91d1\u6d0b\u7f16\u8bd1\u6574\u7406\u3002<\/p>\n

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