{"id":65539,"date":"2017-02-24T14:00:39","date_gmt":"2017-02-24T06:00:39","guid":{"rendered":"\/\/m.iemloyee.com\/?p=65539"},"modified":"2017-03-04T11:07:22","modified_gmt":"2017-03-04T03:07:22","slug":"avd-mater-%e9%87%91%e5%b1%9e%e7%8e%bb%e7%92%83%e4%b8%ad%e7%9a%84%e4%b8%ad%e6%b8%a9%e8%84%86%e6%80%a7","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=65539","title":{"rendered":"Adv. Mater. : \u91d1\u5c5e\u73bb\u7483\u4e2d\u7684\u4e2d\u6e29\u8106\u6027"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong>
\n \u6240\u6709\u7684\u91d1\u5c5e\u73bb\u7483\u6750\u6599(MGs)\uff0c\u65e0\u8bba\u5176\u6210\u5206\u5982\u4f55\uff0c\u5728\u6e29\u5ea6\u5904\u4e8e0.6\u20130.7 Tg\u8303\u56f4\u5185\uff0c\u90fd\u5c06\u8868\u73b0\u51fa\u4e2d\u6e29\u8106\u6027\u3002\u7136\u800c\uff0c\u5927\u591a\u6570\u6750\u6599\u5728\u53d8\u5f62\u8fc7\u7a0b\u4e2d\u90fd\u8868\u73b0\u51fa\u968f\u7740\u6e29\u5ea6\u7684\u5347\u9ad8\u627f\u8f7d\u66f4\u9ad8\u7684\u5e94\u53d8\u3002\u8fd9\u79cd\u5728\u91d1\u5c5e\u73bb\u7483\u6750\u6599(MGs)\u4e2d\u8868\u73b0\u51fa\u7684\u4e2d\u6e29\u8106\u6027\u73b0\u8c61\uff0c\u5c31\u50cf\u5728\u591a\u6676\u91d1\u5c5e\u4e2d\u89c2\u5bdf\u5230\u7684\u201c\u4e2d\u95f4\u6e29\u5ea6\u5ef6\u5c55\u6027\u6700\u5c0f\u503c\u201d\u73b0\u8c61\u4e00\u6837\u3002\u91d1\u5c5e\u73bb\u7483\u6750\u6599(MGs)\u4e2d\u7684\u8be5\u73b0\u8c61\u4e00\u822c\u88ab\u89e3\u91ca\u4e3a\u5176\u5185\u90e8\u7684\u526a\u5207\u5e26\u548c\u6269\u6563\u5f1b\u8c6b\u8fc7\u7a0b\u76f8\u4e92\u7ade\u4e89\u7684\u7ed3\u679c\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong>
\n \u8fd1\u65e5\uff0c\u7531\u6765\u81ea\u6d59\u6c5f\u5927\u5b66\u56fd\u9645\u65b0\u7ed3\u6784\u6750\u6599\u4e2d\u5fc3\uff0c\u65b0\u7ed3\u6784\u6750\u6599\u5b9e\u9a8c\u5ba4\u4ee5\u53ca\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u7684\u848b\u5efa\u4e2d\u6559\u6388<\/strong>\uff0c\u5370\u5ea6\u79d1\u5b66\u9662\u7684Upadrasta Ramamurty\u6559\u6388\u4ee5\u53caQing Ping Cao<\/strong>\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005<\/strong>\u5728Advance Materials\u53d1\u8868\u4e86\u4e00\u7bc7\u540d\u4e3a\u201cIntermediate Temperature Brittleness in Metallic Glasses\u201d\u7684\u6587\u7ae0\u3002\u5728\u8be5\u6587\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u5bf9\u56db\u79cd\u4e0d\u540c\u91d1\u5c5e\u73bb\u7483\u6750\u6599\u5728\u4e0d\u540c\u6d4b\u8bd5\u6e29\u5ea6\u4e0b\u8fdb\u884c\u76f8\u5e94\u7684\u6027\u80fd\u6d4b\u8bd5\uff0c\u53d1\u73b0\u8fd9\u4e9b\u91d1\u5c5e\u73bb\u7483\u6750\u6599\u7684\u97e7\u6027\u90fd\u5bf9\u6d4b\u8bd5\u6e29\u5ea6\u7279\u522b\u654f\u611f\uff0c\u5e76\u4e14\u5728\u4e2d\u7b49\u6e29\u5ea6\u4e0b\u90fd\u8868\u73b0\u51fa\u660e\u663e\u7684\u4e2d\u6e29\u8106\u6027\uff0c\u5e76\u53d1\u73b0\u97e7\u6027\u53d8\u5316\u662f\u968f\u7740\u6e29\u5ea6\u53d8\u5316\u5bfc\u81f4\u526a\u5207\u5e26\u548c\u6269\u6563\u5f1b\u8c6b\u8fc7\u7a0b\u76f8\u4e92\u7ade\u4e89\u7684\u7ed3\u679c\u5f15\u8d77\u7684\u3002
\n [\u81f4\u6b49\uff1a\u5f88\u62b1\u6b49\uff0c\u672a\u80fd\u627e\u5230\u901a\u8baf\u4f5c\u8005Qing Ping Cao\u7684\u786e\u5207\u4e2d\u6587\u540d\u5b57\uff0c\u5c0f\u7f16\u8868\u793a\u8bda\u631a\u7684\u6b49\u610f\uff01]<\/strong><\/p>\n

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

\u56fe1.\u673a\u68b0\u884c\u4e3a\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Zr46<\/sub>(Cu4.5<\/sub>\/5.5<\/sub>Ag1\/5.5<\/sub>)46<\/sub>Al8<\/sub>(\u539a0.8mm)\u91d1\u5c5e\u73bb\u7483\u8bd5\u6837\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u4e09\u70b9\u5f2f\u66f2\u5b9e\u9a8c\u5f97\u5230\u7684\u5178\u578b\u5f2f\u66f2\u5e94\u529b-\u6320\u5ea6\u66f2\u7ebf\u3002<\/p>\n

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\u56fe2.\u8bd5\u9a8c\u540e\u8868\u9762\u5206\u6790<\/strong><\/p>\n

<\/p>\n

\uff08a\uff09Zr46<\/sub>(Cu4.5<\/sub>\/5.5<\/sub>Ag1\/5.5<\/sub>)46<\/sub>Al8<\/sub>\u91d1\u5c5e\u73bb\u7483\u8bd5\u6837\u5728223 K\u6d4b\u8bd5\u6e29\u5ea6\u4e0b\u7684\u62c9\u4f38\u8868\u9762SEM\u5f62\u8c8c\u3002\u56fe\u4e2d\u663e\u793a\uff0c\u8bb8\u591a\u76f4\u7ebf\u6761\uff0c\u6a2a\u8de8\u6574\u4e2a\u8bd5\u6837\uff1b\u4ece\u5176\u4ed6\u6d4b\u8bd5\u6e29\u5ea6\u4ee5\u53ca\u5176\u4ed6\u4e24\u79cd\u91d1\u5c5e\u73bb\u7483\u8bd5\u6837\u4e2d\u53ef\u770b\u51fa\u7c7b\u4f3c\u5f62\u8c8c\uff0c\u8be5\u7ebf\u6761\u662f\u526a\u5207\u5e26\u6ed1\u79fb\u6240\u7559\u4e0b\u7684\u75d5\u8ff9\u3002<\/p>\n

\uff08b\uff09\u526a\u5207\u5e26\u6570\u91cfN\u53ca\u95f4\u8ddd\u03bb\u968f\u6e29\u5ea6\u53d8\u5316 T\/Tg\u4e4b\u95f4\u7684\u5173\u7cfb\u66f2\u7ebf\u3002\u53ef\u4ee5\u770b\u51fa\uff0c\u5728\u6d4b\u8bd5\u6e29\u5ea6\u4f4e\u4e8e0.1 Tg\u53ca\u9ad8\u4e8e0.8 Tg\u6761\u4ef6\u4e0b\u6ca1\u6709\u526a\u5207\u5e26\u7684\u51fa\u73b0\u3002<\/p>\n

\uff08c\uff09\u901a\u8fc7\u8868\u9762\u8f6e\u5ed3\u6d4b\u91cf\u5f97\u5230\u7684\u526a\u5207\u5e26\u7684\u504f\u79fb\u91cf\u3002<\/p>\n

\u56fe3.\u65ad\u53e3\u5206\u6790<\/strong><\/p>\n

\"\"
\n \uff08a\uff09Zr46<\/sub>(Cu4.5<\/sub>\/5.5<\/sub>Ag1\/5.5<\/sub>)46<\/sub>Al8<\/sub>\u91d1\u5c5e\u73bb\u7483\u8bd5\u6837\u5728298 K\u6e29\u5ea6\u4e0b\u7684\u65ad\u53e3\u5178\u578b\u7684SEM\u5f62\u8c8c\u56fe\u3002\u5185\u5d4c\u56fe\u662f\u62c9\u4f38\u8bd5\u6837\u8fb9\u7f18\u7684\u9ad8\u500d\u56fe\u3002\u4ece\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa\uff0c\u526a\u5207\u5e26\u504f\u79fb\u7d27\u9760\u4e8e\u50cf\u6cb3\u6d41\u82b1\u6837\u7684\u7a33\u5b9a\u6269\u5c55\u88c2\u7eb9\uff0c\u800c\u5176\u53c8\u7d27\u9760\u7740\u52a8\u6001\u6269\u5f20\u65ad\u53e3\u533a\u57df\u3002<\/p>\n

\uff08b\uff09Zr46<\/sub>(Cu4.5<\/sub>\/5.5<\/sub>Ag1\/5.5<\/sub>)46<\/sub>Al8<\/sub>\u91d1\u5c5e\u73bb\u7483\u8bd5\u6837\u7684\u526a\u5207\u504f\u79fb\u91cf\u0394L\u2032\u53ca\u7a33\u5b9a\u6269\u5c55\u88c2\u7eb9\u0394W\u968fT\/Tg\u53d8\u5316\u4e4b\u95f4\u7684\u5173\u7cfb\u66f2\u7ebf\u3002<\/p>\n

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

\u901a\u8fc7\u5bf9\u56db\u79cd\u4e0d\u540c\u91d1\u5c5e\u73bb\u7483\u6750\uff08\u94f8\u6001\u7684Zr46<\/sub>(Cu4.5\/5.5<\/sub>Ag1\/5.5<\/sub>)46<\/sub>Al8<\/sub>,(Ti<\/span>36.1<\/sub>Zr<\/span>33.2<\/sub>Ni<\/span>5.8<\/sub>Be<\/span>24.9<\/sub>)<\/span>76<\/sub>Cu<\/span>2<\/sub>, La<\/span>55<\/sub>Al<\/span>25<\/sub>Ni<\/span>5<\/sub>Cu<\/span>10<\/sub>Co<\/span>5<\/sub>\u53ca\u7ed3\u6784\u5f1b\u8c6b\u7684Zr<\/span>46<\/sub>(Cu<\/span>4.5<\/sub>\/<\/span>5.5<\/sub>Ag<\/span>1\/5.5<\/sub>)<\/span>46<\/sub>Al<\/span>8<\/sub>\uff09\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u8fdb\u884c\u4e09\u70b9\u5f2f\u66f2\u7b49\u673a\u68b0\u6027\u80fd\u6d4b\u8bd5\uff0c\u5e76\u7ed3\u5408\u8868\u9762SEM\u5f62\u8c8c\uff0cXRD\u53caDSC\u7b49\u6d4b\u8bd5\u53ca\u8868\u5f81\uff0c\u7ed3\u679c\u90fd\u8868\u660e\u5728\u4e2d\u7b49\u6e29\u5ea6\u4e0b\uff0c\u6240\u6709\u7684\u73bb\u7483\u91d1\u5c5e\u8bd5\u6837\u90fd\u8868\u73b0\u51fa\u660e\u663e\u7684\u4e2d\u6e29\u8106\u6027\u73b0\u8c61\uff0c\u5176\u673a\u7406\u662f\u7531\u4e8e\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u526a\u5207\u5e26\u548c\u6269\u6563\u5f1b\u8c6b\u8fc7\u7a0b\u76f8\u4e92\u7ade\u4e89\u7684\u7efc\u5408\u7ed3\u679c\u3002\u7136\u800c\u5bf9\u4e8e\u5b9e\u9a8c\u4e2d\u51fa\u73b0\u7684\u4e2d\u6e29\u6e29\u5ea6\u97e7\u6027\u6700\u5c0f\u503c\uff08ITDM\uff09\u4e3a\u4f55\u662f\u51fa\u73b0\u57280.6 Tg\u6e29\u5ea6\u4e0b\u800c\u4e0d\u662f\u5176\u4ed6\u6e29\u5ea6\u8fd9\u4e00\u95ee\u9898\u5219\u9700\u8981\u5728\u540e\u7eed\u66f4\u6df1\u5165\u7814\u7a76\u3002<\/span><\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>http:\/\/onlinelibrary.wiley.com\/wol1\/doi\/10.1002\/adma.201605537\/abstract<\/a>
\n \uff08Avd. Mater., 2017, DOI: 10.1002\/adma.201605537\uff09<\/p>\n

\u8be5\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u91d1\u5c5e\u6750\u6599\u5b66\u672f\u7ec4\u5f6d\u9ec4\u6d9b<\/strong>\u6295\u7a3f\u3002\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

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

\u3010\u5f15\u8a00\u3011 \u6240\u6709\u7684\u91d1\u5c5e\u73bb\u7483\u6750\u6599(MGs)\uff0c\u65e0\u8bba\u5176\u6210\u5206\u5982\u4f55\uff0c\u5728\u6e29\u5ea6\u5904\u4e8e0.6\u20130.7 Tg\u8303\u56f4\u5185\uff0c\u90fd\u5c06\u8868\u73b0\u51fa\u4e2d\u6e29\u8106\u6027\u3002\u7136\u800c\uff0c\u5927\u591a\u6570\u6750\u6599\u5728\u53d8\u5f62\u8fc7\u7a0b\u4e2d\u90fd\u8868\u73b0\u51fa\u968f\u7740\u6e29\u5ea6\u7684…<\/p>\n","protected":false},"author":2756,"featured_media":65553,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[48],"class_list":["post-65539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-liquidmetal"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/65539"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2756"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65539"}],"version-history":[{"count":11,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/65539\/revisions"}],"predecessor-version":[{"id":69372,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/65539\/revisions\/69372"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/65553"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65539"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}