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and ductility enhancement of high-entropy FeCoNi2<\/sub>Al0.9<\/sub> alloy by ultrasonically refining eutectic structures\u201d\u4e3a\u9898\u53d1\u8868\u5728\u91d1\u5c5e\u6750\u6599\u8457\u540d\u671f\u520aScripta Materialia\u671f\u520a\u4e0a\u3002<\/p>\n \u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/p>\n (1) \u521b\u9020\u6027\u7684\u5c06\u8d85\u58f0\u6ce2\u5e72\u9884\u6280\u672f\u5e94\u7528\u5728\u9ad8\u71b5\u5408\u91d1\u51dd\u56fa\u8fc7\u7a0b\u4e2d\uff0c\u4ece\u800c\u6709\u6548\u7ec6\u5316\u5408\u91d1\u7684\u7ec4\u7ec7\uff1b<\/p>\n (2) \u53d1\u660e\u7a33\u6001\u7a7a\u4f4d\u548c\u8d85\u58f0\u6ce2\u6d41\u662f\u8c03\u63a7\u7ec4\u7ec7\u7684\u5173\u952e\uff1b\u00a0 \u00a0 \u00a0<\/p>\n \u56db\u3001\u6570\u636e\u6982\u89c8<\/p>\n \u56fe1 \u9ad8\u71b5FeCoNi2<\/sub>Al0.9<\/sub>\u5408\u91d1\u7684\u70ed\u91cd\u5206\u6790\u53ca\u76f8\u7ec4\u6210:(a) DSC\u66f2\u7ebf;(b) XRD\u56fe\u8c31;(c)\u52a8\u6001\u51dd\u56fa\u65f6\u95f4\u968f\u8d85\u58f0\u632f\u5e45\u7684\u53d8\u5316;(d) 13 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\u9759\u6001\u548c\u8d85\u58f0\u51dd\u56fa\u6761\u4ef6\u4e0b\u9ad8\u71b5FeCoNi2<\/sub>Al0.9<\/sub>\u5408\u91d1\u7684\u529b\u5b66\u6027\u80fd:(a)\u62c9\u4f38\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf;(b)\u5c48\u670d\u5f3a\u5ea6\u3001\u6297\u62c9\u5f3a\u5ea6\u548c\u5ef6\u4f38\u7387\u968f\u8d85\u58f0\u632f\u5e45\u7684\u53d8\u5316;(c)\u672c\u7814\u7a76\u548c\u6587\u732e\u4e2d\u5177\u6709\u5171\u6676\u7ed3\u6784\u7684\u94f8\u9020\u9ad8\u71b5\u5408\u91d1\u5c48\u670d\u5f3a\u5ea6-\u603b\u4f38\u957f\u7387\u56fe;(d)\u8fd9\u79cd\u5408\u91d1\u4e0e\u5176\u4ed6\u5177\u6709\u5171\u6676\u7ed3\u6784\u7684\u9759\u6001\u9ad8\u71b5\u5408\u91d1\u7684\u6781\u9650\u6297\u62c9\u5f3a\u5ea6\u7684\u6bd4\u8f83\u3002\u00a9 2022 Elsevier<\/strong><\/p>\n \u4e94\u3001\u6210\u679c\u542f\u793a<\/p>\n \u8d85\u58f0\u5171\u632f\u662f\u4e00\u79cd\u65b0\u578b\u7684\u5408\u91d1\u5904\u7406\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u6db2-\u56fa\uff0c\u56fa-\u56fa\u548c\u6db2-\u6db2\u7b49\u6761\u4ef6\u4e0b\u6709\u6548\u5e72\u9884\u5408\u91d1\u7684\u7ec4\u7ec7\uff0c\u4ece\u800c\u5b9e\u73b0\u529b\u5b66\u6027\u80fd\u7684\u8c03\u63a7\u3002\u901a\u8fc7\u672c\u6587\u7684\u7814\u7a76\u6210\u679c\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u8d85\u58f0\u6280\u672f\u6269\u5c55\u81f3\u66f4\u5927\u7684\u8303\u56f4\u3002<\/p>\n \u8bba\u6587\u8be6\u60c5\uff1ahttps:\/\/doi.org\/10.1016\/j.scriptamat.2022.115154<\/p>\n \u672c\u6587\u7531\u865a\u8c37\u7eb3\u7269\u4f9b\u7a3f<\/p>\n <\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" \u4e00\u3001\u5bfc\u8bfb 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