{"id":87443,"date":"2017-06-22T06:30:35","date_gmt":"2017-06-21T22:30:35","guid":{"rendered":"\/\/m.iemloyee.com\/?p=87443"},"modified":"2017-06-20T23:07:36","modified_gmt":"2017-06-20T15:07:36","slug":"%e5%8c%97%e4%ba%ac%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6acta-mater-%ef%bc%9ati%e6%8e%ba%e6%9d%82ni-co-mn-sn%e7%a3%81%e6%80%a7%e5%bd%a2%e7%8a%b6%e8%ae%b0%e5%bf%86%e5%90%88%e9%87%91%e4%b8%ad%e7%9a%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=87443","title":{"rendered":"\u5317\u4eac\u79d1\u6280\u5927\u5b66Acta Mater.\uff1aTi\u63ba\u6742Ni-Co-Mn-Sn\u78c1\u6027\u5f62\u72b6\u8bb0\u5fc6\u5408\u91d1\u4e2d\u7684\u5ba4\u6e29\u53ef\u9006\u7684\u5de8\u78c1\u70ed\u6548\u5e94"},"content":{"rendered":"

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

\u8fd1\u5ba4\u6e29\u5236\u51b7\u662f\u5f53\u4ee3\u793e\u4f1a\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u672f\u3002\u5e38\u89c4\u5236\u51b7\u6280\u672f\u662f\u5229\u7528\u6d88\u8017\u81ed\u6c27\u7684\u6325\u53d1\u6027\u5236\u51b7\u5242\uff08\u4f8b\u5982\u6c2f\u6c1f\u70c3\uff09\u8fdb\u884c\u84b8\u6c7d\u538b\u7f29\u5236\u51b7\uff0c\u7136\u800c\u5176\u6280\u672f\u9650\u5236\u4e86\u5176\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002\u5728\u8fc7\u53bb\u51e0\u5341\u5e74\u4e2d\uff0c\u79d1\u5b66\u5bb6\u548c\u5de5\u7a0b\u5e08\u4e00\u76f4\u5728\u52aa\u529b\u63a2\u7d22\u73af\u4fdd\u9ad8\u6548\u7684\u5236\u51b7\u6280\u672f\uff0c\u7528\u4ee5\u53d6\u4ee3\u4f20\u7edf\u7684\u84b8\u6c14\u538b\u7f29\u5f0f\u5236\u51b7\uff0c\u5176\u4e2d\u5229\u7528\u78c1\u70ed\u6750\u6599\u7684\u78c1\u70ed\u6548\u5e94\uff08MCE\uff09\u5236\u51b7\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u6709\u524d\u666f\u7684\u5236\u51b7\u6280\u672f\u3002\u7136\u800c\u5c06\u78c1\u70ed\u6750\u6599\u5e94\u7528\u4e8e\u78c1\u5236\u51b7\uff0c\u4e0d\u4ec5\u8981\u6c42\u5de8\u5927\u78c1\u70ed\u6548\u5e94\uff0c\u800c\u4e14\u8981\u6c42\u53ef\u9006\u6027\u4ee5\u53ca\u5ba4\u6e29\u5de5\u4f5c\u6e29\u5ea6\u3002\u7531\u4e8e\u78c1\u7ed3\u6784\u53d8\u6362\u53c2\u6570\u5177\u6709\u76f8\u4e92\u4f9d\u8d56\u6027\uff0c\u96be\u4ee5\u5236\u5907\u540c\u65f6\u6ee1\u8db3\u4ee5\u4e0a\u6761\u4ef6\u7684Ni-(Co)-Mn-X\u78c1\u6027\u5f62\u72b6\u8bb0\u5fc6\u5408\u91d1\u3002\u672c\u6587\u4f5c\u8005\u901a\u8fc7\u5728Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u5408\u91d1\u4e2d\u63ba\u6742\u9002\u91cf\u949b\uff0c\u8fdb\u884c\u4e86\u78c1\u7ed3\u6784\u53d8\u6362\u53c2\u6570\u7684\u534f\u540c\u8c03\u8c10\uff0c\u57285T\u7684\u78c1\u573a\u4e0b\uff0c\u9996\u6b21\u5b9e\u73b0\u4e86\u6700\u9ad8\u7684\u53ef\u9006\u78c1\u5316\u71b5\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5317\u4eac\u79d1\u6280\u5927\u5b66\u4ece\u9053\u6c38\u6559\u6388<\/strong>\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u5728Acta Mater.<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cGiant and reversible room-temperature magnetocaloric effect in Ti-doped Ni-Co-Mn-Sn magnetic shape memory alloys<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u5728\u8be5\u6587\u7ae0\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u591a\u6b21\u7535\u5f27\u7194\u5316\u9ad8\u7eaf\u5ea6\u7ec4\u6210\u6210\u5206\uff0c\u5728\u6709\u6c29\u6c14\u4fdd\u62a4\u7684\u6c34\u51b7\u94dc\u7089\u5236\u5907Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u7684\u591a\u6676\u7ebd\u6263\u952d\u3002\u5c06\u83b7\u5f97\u7684\u94f8\u952d\u5728\u771f\u7a7a\u7684\u77f3\u82f1\u7ba1\u4e2d\u5bc6\u5c01\uff0c\u5e76\u7528\u6c29\u6c14\u56de\u586b\uff0c\u7136\u540e\u57281223K\u4e0b\u9000\u706b9\u5c0f\u65f6\uff0c\u7136\u540e\u6c34\u6dec\u3002\u8be5\u5408\u91d1\u57285T\u7684\u78c1\u573a\u4e0b\uff0c\u9996\u6b21\u5b9e\u73b0\u4e86\u6700\u9ad8\u7684\u53ef\u9006\u78c1\u5316\u71b5\uff0c\u5e76\u4e14\u5177\u6709\u826f\u597d\u7684\u538b\u7f29\u6027\u80fd\uff0c\u65e0\u6bd2\uff0c\u4e0d\u542b\u8d35\u91d1\u5c5e\uff0c\u5728\u70ed\u5faa\u73af\u671f\u95f4\u8868\u73b0\u51fa\u7a33\u5b9a\u7684\u9a6c\u6c0f\u4f53\u8f6c\u53d8\u3002<\/p>\n

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

\u56fe\u4e00<\/strong> \u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u7684\u5dee\u70ed\u5206\u6790\uff0cTc\u8868\u793a\u5965\u6c0f\u4f53\u7684\u5c45\u91cc\u6e29\u5ea6<\/p>\n

(b<\/strong>) \u9a6c\u6c0f\u4f53\u8f6c\u53d8\u6e29\u5ea6\u548c\u5c45\u91cc\u6e29\u5ea6Tc\u5206\u522b\u4f5c\u4e3aTi\u542b\u91cfx\u548c\u7535\u5b50\u6d53\u5ea6e \/ a\u7684\u51fd\u6570<\/p>\n

(c<\/strong>) \u9a6c\u6c0f\u4f53\u8f6c\u53d8\u71b5\u53d8\uff1b<\/p>\n

(d<\/strong>) \u5c45\u91cc\u6e29\u5ea6\u548c\u76f8\u53d8\u6e29\u5ea6\u4e4b\u5dee\u2014Ti\u542b\u91cfx \u66f2\u7ebf\uff1bTC<\/sub>-TM<\/sub>\uff1a\u9a6c\u6c0f\u4f53\u8f6c\u53d8\uff1bTC<\/sub>-TA<\/sub>\uff1a\u53ef\u9006\u8f6c\u53d8<\/p>\n

\u56fe\u4e8c<\/strong> \u57fa\u672c\u6027\u8d28\u7684\u6d4b\u5b9a<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) 5T\u78c1\u573a\u4e0b\uff0cNi42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u7684\u78c1\u5316\u5f3a\u5ea6-\u6e29\u5ea6\u66f2\u7ebf\uff1bAS<\/sub>\uff1a\u521d\u59cb\u8f6c\u53d8\u6e29\u5ea6\uff1bAf<\/sub>\uff1a\u7ed3\u675f\u8f6c\u53d8\u6e29\u5ea6<\/p>\n

(b<\/strong>) \u5de6\u8f74\uff1a\u25b3M\/\u25b3SA<\/sub>\uff1b\u53f3\u8f74\uff1a\u8bf1\u5bfc\u5b8c\u5168\u53ef\u9006\u76f8\u53d8\u65bd\u52a0\u7684\u6700\u5c0f\u78c1\u573a<\/p>\n

\u56fe\u4e09<\/strong> \u00a0\u6676\u4f53\u7ed3\u6784\u9ad8\u80fd<\/strong>X<\/strong>\u5c04\u7ebf\u884d\u5c04\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

(a-b<\/strong>) Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u5408\u91d1\u9ad8\u80fdX\u5c04\u7ebf\u884d\u5c04\u56fe\uff1a(a)320K\uff0c\u5965\u6c0f\u4f53\uff1b(b) 220K\uff0c\u9a6c\u6c0f\u4f53<\/p>\n

(c-d<\/strong>) \u4e0d\u540c\u72b6\u6001Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u9ad8\u80fdX\u5c04\u7ebf\u884d\u5c04\u56fe\u6848\u6f14\u53d8\uff1a(c)\u52a0\u70ed\u72b6\u6001\uff1b(d)\u51b7\u5374\u72b6\u6001<\/p>\n

\u56fe\u56db<\/strong> \u7b49\u79bb\u5b50\u4f53\u78c1\u5316\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) 5T\u4e0e0.05T\u78c1\u573a\u4e0b\uff0cNi42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u7684\u78c1\u5316\u5f3a\u5ea6-\u6e29\u5ea6\u66f2\u7ebf<\/p>\n

(b<\/strong>) 5T\u4e0e0.05T\u78c1\u573a\u4e0b\uff0c\u78c1\u5316\u5f3a\u5ea6\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027<\/p>\n

\u56fe\u4e94<\/strong> \u7b49\u6e29\u78c1\u5316\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u5728\u4e0d\u540c\u6e29\u5ea6\u589e\u52a0\u548c\u51cf\u5c11\u78c1\u573a\u7b2c\u4e00\u5468\u671f\u548c\u7b2c\u4e8c\u5468\u671f\u6d4b\u91cf\u7684\u78c1\u5316\u5f3a\u5ea6-\u78c1\u573a\u5f3a\u5ea6\u66f2\u7ebf\uff1b\u5b9e\u7ebf\u8868\u793a\u7b2c\u4e00\u5468\u671f\u5faa\u73af\uff0c\u77ed\u5212\u7ebf\u8868\u793a\u7b2c\u4e8c\u5468\u671f\u5faa\u73af\uff0c\u865a\u7ebf\u8868\u793a\u7eaf\u5965\u6c0f\u4f53\u548c\u7eaf\u9a6c\u6c0f\u4f53\u7684\u78c1\u5316\u7684\u5916\u63a8<\/p>\n

(b<\/strong>) \u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684Arrott\u56fe<\/p>\n

(c<\/strong>) \u573a\u8bf1\u5bfc\u8f6c\u53d8\u5173\u952e\u573a\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027<\/p>\n

\u56fe\u516d<\/strong> \u7b2c\u4e00\u6b21\u5faa\u73af\u5468\u671f\u78c1\u70ed\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) 0.05T-0.5T\uff0c\u5965\u6c0f\u4f53\u767e\u5206\u6bd4-\u6e29\u5ea6\u66f2\u7ebf<\/p>\n

(b<\/strong>) \u7528\u4e0d\u540c\u65b9\u6cd5\u62df\u5408\u7684\u78c1\u5316\u71b5-\u6e29\u5ea6\u66f2\u7ebf;TF_M(T)\uff1a\u57fa\u4e8eM(T)\u7684\u8f6c\u53d8\u5206\u6570\u66f2\u7ebf\uff1bTF_M(H)\uff1a\u57fa\u4e8eM(H)\u7684\u8f6c\u53d8\u5206\u6570\u66f2\u7ebf\uff1bC-C_M(H)\uff1a\u57fa\u4e8eM(H)\u7684Clausius-Clapeyron\u5173\u7cfb\u66f2\u7ebf\uff1bMaxwell_M(H)\uff1a\u57fa\u4e8eM(H)\u7684\u9ea6\u514b\u65af\u97e6\u5173\u7cfb\u66f2\u7ebf<\/p>\n

(c<\/strong>) \u5728314K\uff08\u5965\u6c0f\u4f53\u72b6\u6001\uff09\u548c273K\uff080T\u4e0b\u7684\u9a6c\u6c0f\u4f53\u72b6\u6001\uff09\u4e0b\u6d4b\u91cf\u7684M(H)\u66f2\u7ebf<\/p>\n

(d<\/strong>) \u7b2c\u4e00\u6b21\u5faa\u73af\u5468\u671f\u4e0d\u540c\u6e29\u5ea6\u4e0b\u5965\u6c0f\u4f53\u767e\u5206\u6bd4-\u78c1\u573a\u5f3a\u5ea6\u66f2\u7ebf<\/p>\n

(e<\/strong>) 285 K\uff0c\u78c1\u5316\u71b5-\u5916\u52a0\u78c1\u573a\u66f2\u7ebf\uff1b\u5b9e\u7ebf\uff08\u66f2\u7ebf1\uff09\u548c\u5177\u6709\u5b9e\u5fc3\u5706\u7684\u5b9e\u7ebf\uff08\u66f2\u7ebf2\uff09\u8868\u793a\u4f7f\u7528\u4ee5\uff08d\uff09\u4e2d\u7684\u70b9A\u4f5c\u4e3a\u521d\u59cb\u70b9\u7684TF_M(H)\u65b9\u6cd5\u786e\u5b9a\u7684\u66f2\u7ebf\u3002\u5177\u6709\u7a7a\u5fc3\u5706\u7684\u5b9e\u7ebf\uff08\u66f2\u7ebf3\uff09\u8868\u793a\u4f7f\u7528\u4ee5\uff08d\uff09\u4e2d\u7684\u70b9B\u4f5c\u4e3a\u521d\u59cb\u70b9\u7684TF_M(H)\u65b9\u6cd5\u786e\u5b9a\u7684\u66f2\u7ebf\u3002\u5b9e\u5fc3\u661f\u8868\u793a\u7528C-C_M(H)\u65b9\u6cd5\u4f30\u8ba1\u7684\u6570\u636e\u3002<\/p>\n

\u56fe\u4e03<\/strong> \u7b2c\u4e8c\u6b21\u5faa\u73af\u5468\u671f\u78c1\u70ed\u6027\u80fd\u8bc4\u4f30<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) \u7b2c\u4e8c\u6b21\u5faa\u73af\u5468\u671f\u4e0d\u540c\u6e29\u5ea6\u5965\u6c0f\u4f53\u767e\u5206\u6bd4-\u78c1\u573a\u5f3a\u5ea6\u66f2\u7ebf<\/p>\n

(b<\/strong>) 285 K\uff0c\u78c1\u5316\u71b5-\u5916\u52a0\u78c1\u573a\u66f2\u7ebf\uff1b\u7ea2\u8272\u66f2\u7ebf\u8868\u793a\u7531\uff08a\uff09\u4e2d\u7684285K\u7684f(H)\u66f2\u7ebf\u786e\u5b9a\u7684\u7ed3\u679c\uff1b\u66f2\u7ebfI\u548cII\u8868\u793a\u4f7f\u7528TF_M(H)\u65b9\u6cd5\u786e\u5b9a\u7684\u66f2\u7ebf\uff0c\u5176\u4e2d\uff08a\uff09\u4e2d\u7684\u70b9D\u9009\u62e9\u4e3a\u521d\u59cb\u70b9\uff1b\u66f2\u7ebfIII\u8868\u793a\u4f7f\u7528\u9009\u62e9\u4e3a\uff08a\uff09\u4e2d\u7684\u70b9E\u7684TF_M(H)\u65b9\u6cd5\u786e\u5b9a\u7684\u66f2\u7ebf\u7684\u521d\u59cb\u70b9\uff1b\u6df1\u9ec4\u8272\u66f2\u7ebf\u5bf9\u5e94\u4e8e\u56fe5a\u6240\u793a\u7684\u7b2c\u4e00\u573a\u5468\u671f<\/p>\n

(c<\/strong>) \u5916\u52a0\u573a\uff1a0.05T-0.5T\uff1b\u62df\u5408\u65b9\u6cd5\uff1aTF_M(H)\uff1b\u7ea2\u8272\u5b9e\u5fc3\u5706\u4ee3\u8868\u7b2c\u4e8c\u6b21\u6240\u786e\u5b9a\u7684\u53ef\u9006\u71b5\u53d8\uff1b\u6df1\u9ec4\u8272\u5f00\u653e\u83f1\u5f62\u4ee3\u8868\u7b2c\u4e00\u6b21\u573a\u5faa\u73af\u6240\u786e\u5b9a\u71b5\u53d8<\/p>\n

\u56fe\u516b<\/strong> \u53ef\u9006-\u6e29\u5ea6\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\u5916\u52a05T\u78c1\u573a\uff0c\u53ef\u9006-\u6e29\u5ea6\u66f2\u7ebf\uff0c\u4e14\u63d2\u56fe\u663e\u793a\u4e86Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u5408\u91d1\u57280T\u78c1\u573a\u60c5\u51b5\u4e0b\u52a0\u70ed\u65f6\u6d4b\u5f97\u7684\u7279\u7b49\u70ed\u5bb9CP<\/sub>-\u6e29\u5ea6\u66f2\u7ebf<\/p>\n

\u56fe\u4e5d<\/strong> \u5e38\u89c1\u6750\u6599\u7684\u78c1\u5316\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

5T\u78c1\u573a\u4e0b\uff0c\u5e38\u89c1\u78c1\u70ed\u6750\u6599\u53ef\u9006\u78c1\u5316\u71b5-\u6e29\u5ea6\u793a\u610f\u56fe<\/p>\n

\u56fe\u5341<\/strong> \u5ba4\u6e29\u5e94\u529b<\/strong>–<\/strong>\u5e94\u53d8\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

\u5ba4\u6e29\u4e0bNi41<\/sub>Ti1<\/sub>Co9<\/sub>Mn39<\/sub>Sn10<\/sub>\u5408\u91d1\u7684\u5e94\u529b\u5e94\u53d8\u66f2\u7ebf<\/p>\n

\u56fe\u5341\u4e00<\/strong> \u70ed\u5faa\u73af\uff08<\/strong>110<\/strong>\u6b21\uff09<\/strong>DSC<\/strong>\u66f2\u7ebf<\/strong><\/p>\n

\"\"<\/p>\n

Ni41<\/sub>Ti1<\/sub>Co9<\/sub>Mn39<\/sub>Sn10<\/sub>\u5408\u91d1\u5728\u7ecf\u8fc7110\u6b21\u51b7\u70ed\u4ea4\u66ff\u5faa\u73af\u4e0b\u7684DSC\u66f2\u7ebf<\/p>\n

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

\u672c\u6587\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u5bf9Ni42-X<\/sub>TiX<\/sub>Co9<\/sub>Mn9<\/sub>Sn30<\/sub>\u78c1\u6027\u5f62\u72b6\u8bb0\u5fc6\u5408\u91d1\u4e2d\u7684\u78c1\u7ed3\u6784\u53d8\u6362\u53c2\u6570\u8fdb\u884c\u534f\u540c\u8c03\u6574\uff0c\u901a\u8fc7\u4e0eTi\u5408\u91d1\u5316\uff0c\u5b9e\u73b0\u4e86\u5de8\u5927\u3001\u53ef\u9006\u5ba4\u6e29\u78c1\u70ed\u6548\u5e94\u3002\u57285T\u78c1\u573a\u4e0b\uff0c\u9996\u6b21\u5b9e\u73b0\u4e86Ni-Mn-Sn\u57faHeusler\u5408\u91d1\u6700\u9ad8\u7684\u53ef\u9006\u78c1\u5316\u71b5\u3002\u5f53Ti\u542b\u91cf\u8fbe\u52301\uff05\u65f6\uff0c\u9a6c\u6c0f\u4f53\u76f8\u53d8\u6e29\u5ea6\u964d\u81f3\u5ba4\u6e29\uff0c\u5c45\u91cc\u6e29\u5ea6\u4e0e\u9a6c\u6c0f\u4f53\u76f8\u53d8\u6e29\u5ea6\u4e4b\u5dee\u589e\u5927\uff0c\u53e6\u4e00\u65b9\u9762\uff0c\u70ed\u6ede\u540e\uff08\u25b3Thys<\/sub>\uff09\u548c\u53d8\u6362\u95f4\u9694\uff08\u25b3Tint<\/sub>\uff09\u7684\u603b\u548c\uff0c\u5373Af<\/sub>-Mf<\/sub>\u4ec5\u7565\u5fae\u589e\u52a0\u3002\u56e0\u6b64\uff0c\u8bf1\u5bfc\u5b8c\u5168\u53ef\u9006\u76f8\u53d8\u6240\u9700\u573a\u5927\u5927\u51cf\u5c11\u3002\u6b64\u5916\uff0c\u5408\u91d1\u4e0d\u542b\u8d35\u91d1\u5c5e\u3001\u65e0\u6bd2\u3001\u5177\u6709\u826f\u597d\u7684\u538b\u7f29\u6027\u80fd\uff0c\u5e76\u4e14\u5728\u70ed\u5faa\u73af\u671f\u95f4\u8868\u73b0\u51fa\u7a33\u5b9a\u7684\u9a6c\u6c0f\u4f53\u8f6c\u53d8\u3002\u6240\u6709\u8fd9\u4e9b\u4f18\u70b9\u4f7f\u5f97\u8be5\u5408\u91d1\u5bf9\u4e8e\u8bbe\u8ba1\u7528\u4e8e\u73af\u5883\u53cb\u597d\u578b\u56fa\u6001\u51b7\u5374\u7684\u9ad8\u6027\u80fd\u78c1\u70ed\u6750\u6599\u81f3\u5173\u91cd\u8981\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aGiant and reversible room-temperature magnetocaloric effect in Ti-doped Ni-Co-Mn-Sn magnetic shape memory alloys<\/a>(Acta Mater, June 8, 2017, DOI: org\/ 10. 1016\/ j. actamat. 2017. 06. 010)<\/h4>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u9648\u70b3\u65ed\u7f16\u8bd1\uff0c\u5218\u5b87\u9f99\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\u00a0<\/strong>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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