{"id":240435,"date":"2022-07-30T06:42:52","date_gmt":"2022-07-29T22:42:52","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=240435"},"modified":"2022-07-29T15:43:14","modified_gmt":"2022-07-29T07:43:14","slug":"acta-materialia%e2%88%a3%e5%ad%99%e5%86%9b%e9%99%a2%e5%a3%ab%e5%bc%82%e8%b4%a8%e5%8f%8c%e7%9b%b8%e4%b8%ad%e7%86%b5%e5%90%88%e9%87%91%e5%8f%96%e5%be%97%e5%b7%a8%e5%a4%a7%e7%aa%81","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=240435","title":{"rendered":"Acta Materialia\u2223\u5b59\u519b\u9662\u58eb\u201c\u5f02\u8d28\u53cc\u76f8\u4e2d\u71b5\u5408\u91d1\u201d\u53d6\u5f97\u5de8\u5927\u7a81\u7834"},"content":{"rendered":"<ul>\n<li><strong>\u5bfc\u8bfb<\/strong><\/li>\n<\/ul>\n<p>\u4e2d\/\u9ad8\u71b5\u5408\u91d1 (M\/HEAs) \u56e0\u5176\u826f\u597d\u7684\u673a\u68b0\u6027\u80fd\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\uff0c\u7279\u522b\u662f\u9762\u5fc3\u7acb\u65b9 (FCC) M\/ HEA \u5728\u4f4e\u6e29\u6761\u4ef6\u4e0b\u8868\u73b0\u51fa\u5f02\u5e38\u7684\u673a\u68b0\u54cd\u5e94\u3002\u9762\u5fc3\u7acb\u65b9 (FCC) M\/ HEA\u4e2d\u5177\u6709\u4ee3\u8868\u6027\u7684\u662f\u7c97\u6676 (CG) NiCoCr MEA\uff0c\u5728\u4f4e\u6e29\u4e0b\u8868\u73b0\u51fa\u9ad8\u5f3a\u5ea6\u3001\u5927\u5ef6\u5c55\u6027\u548c\u9ad8\u65ad\u88c2\u97e7\u6027\u3002\u5982\u4f55\u5728\u4fdd\u8bc1\u5ef6\u5c55\u6027\u7684\u540c\u65f6\u63d0\u9ad8\u5176\u5c48\u670d\u5f3a\u5ea6\u8fd9\u662f\u4e00\u4e2a\u6709\u5f85\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u4e3a\u6b64\uff0c\u897f\u5b89\u4ea4\u901a\u5927\u5b66<strong>\u5b59\u519b\u9662\u58eb<\/strong>\u56e2\u961f\u8bbe\u8ba1\u5236\u9020\u4e86\u4e00\u79cd\u9ad8\u5f3a\u5ea6\u4e14\u5177\u6709\u5ef6\u5c55\u6027\u7684\u5f02\u8d28\u7ed3\u6784 Al10Ta2 MEA \uff0c\u5176\u5728\u4f4e\u6e29\u5e94\u7528\u4e2d\u5177\u6709\u4f18\u5f02\u7684\u88c2\u7eb9\u963b\u6b62\u80fd\u529b\u548c\u635f\u4f24\u5bb9\u9650\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u9898\u201cThe B2 phase-driven microstructural heterogeneities and twinning enable ultrahigh cryogenic strength and large ductility in NiCoCr-based medium-entropy alloy\u201d\u53d1\u8868\u5728\u91d1\u5c5e\u9876\u520aActa Materialia\u4e0a\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u6210\u679c\u63a0\u5f71<\/strong><\/li>\n<\/ul>\n<p>\u672c\u6587\u8bbe\u8ba1\u4e86\u5f02\u8d28 (NiCoCr)<sub>88<\/sub>Al<sub>10<\/sub>Ta<sub>2<\/sub> (at.%)\u53cc\u76f8\u4e2d\u71b5\u5408\u91d1(MEA)\uff0c\u8be5\u5408\u91d1\u7531\u9762\u5fc3\u7acb\u65b9(FCC)\u57fa\u4f53\u548cB2\u76f8\u7ec4\u6210\uff0c\u5177\u6709\u4f18\u5f02\u7684\u4f4e\u6e29\u529b\u5b66\u54cd\u5e94\u3002\u5f53\u6e29\u5ea6\u4ece298K\u964d\u4f4e\u523077 K\u65f6\uff0c\u5176\u5c48\u670d\u5f3a\u5ea6\u3001\u6781\u9650\u5f3a\u5ea6\u548c\u62c9\u4f38\u5ef6\u5c55\u6027\u5206\u522b\u4ece~ 1.1 GPa\u30011.4 GPa\u548c20%\u63d0\u9ad8\u5230~ 1.5 GPa\u30011.8 GPa\u548c25%\u3002\u591a\u79cd\u5f3a\u5316\u673a\u5236\u52a0\u4e0a\u4f18\u5f02\u7684\u5e94\u53d8\u786c\u5316\u80fd\u529b\u4f7f\u8be5\u5408\u91d1\u5177\u6709\u4f18\u5f02\u7684\u5f3a\u5ea6-\u5ef6\u5c55\u6027\u534f\u540c\u6548\u5e94\u3002\u8fd9\u79cd\u72ec\u7279\u7684B2\u88c2\u7eb9\u884c\u4e3a\u9996\u6b21\u5728\u591a\u7ec4\u4efd\u5408\u91d1\u4e2d\u88ab\u53d1\u73b0\uff0c\u6839\u636e\u4e0d\u540c\u6e29\u5ea6\u4e0bB2\u88c2\u7eb9\u5c16\u7aef\u7684\u5e94\u529b\u573a\u5f3a\u5ea6\u548cFCC\u57fa\u4f53\u7684\u6b62\u88c2\u80fd\u529b\u4e4b\u95f4\u7684\u7ade\u4e89\u8fdb\u884c\u4e86\u5408\u7406\u7684\u89e3\u91ca\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u6838\u5fc3\u521b\u65b0\u70b9<\/strong><\/li>\n<\/ul>\n<p><strong>\u00a0<\/strong><\/p>\n<ol>\n<li>\u5f02\u8d28 (NiCoCr)<sub>88<\/sub>Al<sub>10<\/sub>Ta<sub>2<\/sub> (at.%)\u53cc\u76f8\u4e2d\u71b5\u5408\u91d1(MEA) \u5177\u6709\u4f18\u5f02\u7684\u4f4e\u6e29\u529b\u5b66\u54cd\u5e94\u3002\u5f53\u6e29\u5ea6\u4ece298K\u964d\u4f4e\u523077 K\u65f6\uff0c\u5176\u5c48\u670d\u5f3a\u5ea6\u3001\u6781\u9650\u5f3a\u5ea6\u548c\u62c9\u4f38\u5ef6\u6027\u5206\u522b\u4ece~ 1.1 GPa\u30014 GPa\u548c20%\u63d0\u9ad8\u5230~ 1.5 GPa\u30011.8 GPa\u548c25%\u3002\u591a\u79cd\u5f3a\u5316\u673a\u5236\u52a0\u4e0a\u4f18\u5f02\u7684\u5e94\u53d8\u786c\u5316\u80fd\u529b\u4f7f\u8be5\u5408\u91d1\u5177\u6709\u4f18\u5f02\u7684\u5f3a\u5ea6-\u5ef6\u5c55\u6027\u534f\u540c\u6548\u5e94\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol start=\"2\">\n<li>\u5728\u8fd9\u79cd\u5f02\u8d28 (NiCoCr)<sub>88<\/sub>Al<sub>10<\/sub>Ta<sub>2<\/sub> (at.%)\u53cc\u76f8\u4e2d\u71b5\u5408\u91d1(MEA) \u4e2d\u53d1\u73b0\u7684\u72ec\u7279\u7684\u6e29\u5ea6\u76f8\u5173\u65ad\u88c2\u884c\u4e3a\u6e90\u4e8e\u88c2\u7eb9\u5c16\u7aef\u9644\u8fd1\u533a\u57df\u4e2d SFs \u7684\u6e29\u5ea6\u76f8\u5173\u6d3b\u52a8\/\u76f8\u4e92\u4f5c\u7528\uff0c\u4f7f\u5176\u5728\u4f4e\u6e29\u5e94\u7528\u4e2d\u5177\u6709\u4f18\u5f02\u7684\u88c2\u7eb9\u963b\u6b62\u80fd\u529b\u548c\u635f\u4f24\u5bb9\u9650\u3002<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>\u6570\u636e\u6982\u89c8<\/strong><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240438\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/1-23.jpg\" alt=\"\" width=\"900\" height=\"543\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/1-23.jpg 900w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/1-23-300x181.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/1-23-768x463.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>\u56fe1.<strong>\u76ee\u524d Al10Ta2 MEA <\/strong><strong>\u7684\u70ed\u673a\u68b0\u52a0\u5de5\u8def\u7ebf\u548c\u76f8\u5e94\u5fae\u89c2\u7ed3\u6784\u7684\u793a\u610f\u56fe\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240439\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/2-22.jpg\" alt=\"\" width=\"1827\" height=\"1235\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/2-22.jpg 1827w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/2-22-300x203.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/2-22-768x519.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/2-22-1024x692.jpg 1024w\" sizes=\"(max-width: 1827px) 100vw, 1827px\" \/><\/p>\n<p>\u56fe2. <strong>(a) HT<\/strong><strong>\u548c (b) HR Al10Ta2 MEA<\/strong><strong>\u7684\u5fae\u89c2\u7ed3\u6784\u7279\u5f81\uff1b (c) <\/strong><strong>\u548c (d) <\/strong><strong>\u7edf\u8ba1\u5e73\u5747\u7eb5\u6a2a\u6bd4\u548c\u957f\u5ea6\u7528\u4e8e\u70ed\u8f67\u524d\u540e\u7684B2<\/strong><strong>\u76f8\uff1b(e)<\/strong><strong>\u5fae\u5b6a\u6676\u7684\u7edf\u8ba1\u5e73\u5747\u539a\u5ea6( \u03bb )<\/strong><strong>\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240440\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/3-21.jpg\" alt=\"\" width=\"1800\" height=\"864\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/3-21.jpg 1800w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/3-21-300x144.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/3-21-768x369.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/3-21-1024x492.jpg 1024w\" sizes=\"(max-width: 1800px) 100vw, 1800px\" \/><\/strong><\/p>\n<p>\u56fe3. <strong>(a, b <\/strong><strong>\u548c c) HT<\/strong><strong>\u548c (d, e <\/strong><strong>\u548c f) HR Al10Ta2 MEA <\/strong><strong>\u7684\u5fae\u89c2\u7ed3\u6784\u3002<\/strong><\/p>\n<p><strong>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240441\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/4-21.jpg\" alt=\"\" width=\"1250\" height=\"2420\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/4-21.jpg 1250w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/4-21-155x300.jpg 155w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/4-21-768x1487.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/4-21-529x1024.jpg 529w\" sizes=\"(max-width: 1250px) 100vw, 1250px\" \/><\/strong><\/p>\n<p>\u56fe4. <strong>Al10Ta2 MEA <\/strong><strong>\u5728 298 <\/strong><strong>\u548c 77 K <\/strong><strong>\u4e0b\u6d4b\u8bd5\u7684\u673a\u68b0\u54cd\u5e94\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240442\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/5-19.jpg\" alt=\"\" width=\"1700\" height=\"1704\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/5-19.jpg 1700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/5-19-150x150.jpg 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/5-19-300x300.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/5-19-768x770.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/5-19-1022x1024.jpg 1022w\" sizes=\"(max-width: 1700px) 100vw, 1700px\" \/><\/strong><\/p>\n<p>\u56fe5. <strong>Al10Ta2 MEA <\/strong><strong>\u7684\u5178\u578b\u53d8\u5f62\u5fae\u89c2\u7ed3\u6784\u5728 298 K <\/strong><strong>\u4e0b\u53d8\u5f62\uff0c\u663e\u793a\u4e86\u4e0d\u540c\u65ad\u7eed\u5e94\u53d8\uff08a\/5%<\/strong><strong>\u3001b\/10% <\/strong><strong>\u548c c\/<\/strong><strong>\u65ad\u88c2\uff09\u7684\u5fae\u89c2\u7ed3\u6784\u6f14\u53d8\u3002<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240443\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/6-13.jpg\" alt=\"\" width=\"1677\" height=\"1686\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/6-13.jpg 1677w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/6-13-150x150.jpg 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/6-13-298x300.jpg 298w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/6-13-768x772.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/6-13-1019x1024.jpg 1019w\" sizes=\"(max-width: 1677px) 100vw, 1677px\" \/><\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>\u56fe6. <strong>Al10Ta2 MEA <\/strong><strong>\u7684\u5178\u578b\u53d8\u5f62\u5fae\u89c2\u7ed3\u6784\u5728 77 K <\/strong><strong>\u4e0b\u53d8\u5f62\uff0c\u663e\u793a\u5fae\u89c2\u7ed3\u6784\u6f14\u53d8\u5177\u6709\u4e0d\u540c\u7684\u95f4\u65ad\u5e94\u53d8\uff08a\/5<\/strong><strong>\u3001b\/12% <\/strong><strong>\u548c c\/<\/strong><strong>\u65ad\u88c2\uff09\u3002<\/strong><\/p>\n<p><strong>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240444\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/7-7.jpg\" alt=\"\" width=\"1601\" height=\"1298\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/7-7.jpg 1601w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/7-7-300x243.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/7-7-768x623.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/7-7-1024x830.jpg 1024w\" sizes=\"(max-width: 1601px) 100vw, 1601px\" \/><\/strong><\/p>\n<p>\u56fe7. <strong>Al10Ta2 MEA<\/strong><strong>\u7684\u65ad\u53e3\u5f62\u8c8c\u5206\u522b\u5728 (a) 298 K <\/strong><strong>\u548c (b) 77 K <\/strong><strong>\u65f6\u62c9\u4f38\u81f3\u5931\u6548\uff0c\u663e\u793a\u51fa\u4e24\u79cd\u6e29\u5ea6\u4e0b\u7684\u6df7\u5408\u65ad\u88c2\u65b9\u5f0f\u3002<\/strong><\/p>\n<p><strong>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-240445\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/8-4.jpg\" alt=\"\" width=\"1700\" height=\"965\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/8-4.jpg 1700w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/8-4-300x170.jpg 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/8-4-768x436.jpg 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2022\/07\/8-4-1024x581.jpg 1024w\" sizes=\"(max-width: 1700px) 100vw, 1700px\" \/><\/strong><\/p>\n<p>\u56fe8<strong>.<\/strong><strong> (a1\/b1) <\/strong><strong>\u67f1\u9888\u533a\u57df\u6a2a\u622a\u9762\u7684 OM <\/strong><strong>\u56fe\u50cf\uff1b(a2\/b2) <\/strong><strong>\u5747\u5300\u53d8\u5f62\u533a\u57df\u4e2d\uff0c\u4ec5\u663e\u793a B2 <\/strong><strong>\u9897\u7c92\u7684\u5f00\u88c2\u53ea\u5728\u4f4e\u6e29\u4e0b\u53d1\u751f\uff0c\u5206\u522b\u5728 298 <\/strong><strong>\u548c 77 K <\/strong><strong>\u4e0b\u8fdb\u884c\u7684 ND <\/strong><strong>\u89c6\u56fe\u7684\u5931\u6548\u6837\u672c\uff1b(a3\/b3)<\/strong><strong>\u793a\u610f\u56fe\u663e\u793a\u4e86\u76ee\u524dAl10Ta2 MEA<\/strong><strong>\u6e29\u5ea6\u4f9d\u8d56\u7684\u5f00\u88c2\u884c\u4e3a\u3002<\/strong><\/p>\n<p><strong>\u56fe9. (a) 298 K <\/strong><strong>\u548c (b) 77 K <\/strong><strong>\u5931\u6548\u6837\u54c1\u7684\u5fae\u88c2\u7eb9\u7279\u5f81\u7684\u663e\u5faeCT <\/strong><strong>\u8868\u5f81\uff0c(c) <\/strong><strong>\u4ee5\u53ca\u88c2\u7eb9\u4f53\u79ef\u5bc6\u5ea6 ( \u03c1<\/strong><strong>\u88c2\u7eb9) <\/strong><strong>\u548c\u88c2\u7eb9\u4f53\u79ef\u5c3a\u5bf8\u5206\u5e03\u65b9\u9762\u7684\u7edf\u8ba1\u7ed3\u679c\u3002<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u56fe10. <\/strong><strong>\u5728 298 <\/strong><strong>\u548c 77 K <\/strong><strong>\u4e0b\u6d4b\u8bd5\u4e86 Al10Ta2 MEA <\/strong><strong>\u88c2\u7eb9\u5c16\u7aef\u9644\u8fd1\u57fa\u4f53\u7684\u53d8\u5f62\u5b50\u7ed3\u6784\u3002<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u56fe11. <\/strong><strong>\u5728 298 K <\/strong><strong>\u4e0b\u6d4b\u8bd5\u7684\u5f02\u8d28 Al10Ta2 MEA <\/strong><strong>\u4e2d\u6bcf\u79cd\u5f3a\u5316\u673a\u5236\u7684\u8d21\u732e\uff0c\u8868\u660e\u8ba1\u7b97\u51fa\u7684\u03c3<sub>y<\/sub> (Cal. \u03c3<sub>y<\/sub> ) <\/strong><strong>\u4e0e\u6d4b\u91cf\u7684\u03c3<sub>y<\/sub> (Exp. \u03c3<sub>y<\/sub> )<\/strong><strong>\u975e\u5e38\u543b\u5408\u3002<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u56fe12. Al10Ta2 MEA <\/strong><strong>\u4e2d\u6e29\u5ea6\u4f9d\u8d56\u6027\u5f00\u88c2\u884c\u4e3a\u7684\u793a\u610f\u56fe\u3002<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>\u4e94\u3001\u6210\u679c\u542f\u793a<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u901a\u8fc7\u7cbe\u7ec6\u7684\u5fae\u89c2\u7ed3\u6784\u8bbe\u8ba1\uff0c\u5236\u5907\u4e86\u4e00\u79cd\u8d85\u5f3a\u97e7\u7684\u975e\u5747\u8d28\u7ed3\u6784Al10Ta2 \u00a0MEA\u3002<\/p>\n<p>\u7814\u7a76\u4e86Al10Ta2 MEA\u5728298\u548c77 K\u4e0b\u7684B2\u76f8\u5f3a\u5316\u3001\u5851\u6027\u673a\u5236\u3001\u5e94\u53d8\u6dec\u900f\u6027\u548c\u65ad\u88c2\u884c\u4e3a\u3002\u7814\u7a76\u8868\u660e (1) \u8fd9\u79cd\u65b0\u578b\u5f02\u8d28\u7ed3\u6784\u53cc\u5de5Al10Ta2 MEA\u5177\u6709\u5f3a\u70c8\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\uff1b (2) \u5f02\u8d28 (NiCoCr)<sub>88<\/sub>Al<sub>10<\/sub>Ta<sub>2<\/sub> (at.%)\u53cc\u76f8\u4e2d\u71b5\u5408\u91d1(MEA) \u5177\u6709\u4f18\u5f02\u7684\u4f4e\u6e29\u529b\u5b66\u54cd\u5e94\uff1b(3) Al10Ta2 MEA\u4e2d\u6240\u63ed\u793a\u7684\u72ec\u7279\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u65ad\u88c2\u884c\u4e3a\u6e90\u4e8e\u88c2\u7eb9\u5c16\u7aef\u9644\u8fd1\u533a\u57df\u4e2d SFs \u7684\u6e29\u5ea6\u76f8\u5173\u6d3b\u52a8\/\u76f8\u4e92\u4f5c\u7528\uff0c\u4f7f\u5176\u5728\u4f4e\u6e29\u5e94\u7528\u4e2d\u5177\u6709\u4f18\u5f02\u7684\u88c2\u7eb9\u963b\u6b62\u80fd\u529b\u548c\u635f\u4f24\u5bb9\u9650\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/doi.org\/10.1016\/j.actamat.2022.117981<\/p>\n<p>DOI\uff1a<a href=\"https:\/\/doi.org\/10.1016\/j.actamat.2022.117981\">10.1016\/j.actamat.2022.117981<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5bfc\u8bfb \u4e2d\/\u9ad8\u71b5\u5408\u91d1 (M\/HEAs) \u56e0\u5176\u826f\u597d\u7684\u673a\u68b0\u6027\u80fd\u800c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\uff0c\u7279\u522b\u662f\u9762\u5fc3\u7acb\u65b9 (FCC) M\/ HEA \u5728\u4f4e\u6e29\u6761\u4ef6\u4e0b\u8868\u73b0\u51fa\u5f02\u5e38\u7684\u673a\u68b0\u54cd\u5e94\u3002\u9762\u5fc3\u7acb\u65b9 (&#8230;<\/p>\n","protected":false},"author":35667,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-240435","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/240435"}],"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\/35667"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=240435"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/240435\/revisions"}],"predecessor-version":[{"id":240452,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/240435\/revisions\/240452"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=240435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=240435"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=240435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}