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

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

\u4eca\u65e5\uff0c\u5728\u7687\u5bb6\u58a8\u5c14\u672c\u7406\u5de5\u5927\u5b66Mark A. Easton\u6559\u6388<\/b><\/strong>\u548c\u4fc4\u4ea5\u4fc4\u5dde\u7acb\u5927\u5b66<\/b><\/strong>Hamish L. Fraser<\/b><\/strong>\u6559\u6388<\/b><\/strong>\u56e2\u961f\uff08<\/b><\/strong>\u5171\u540c<\/b><\/strong>\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u4e0e\u82f1\u8054\u90a6\u79d1\u5b66\u548c\u5de5\u4e1a\u7814\u7a76\u7ec4\u7ec7\uff08CSIRO\uff09\u3001\u6606\u58eb\u5170\u5927\u5b66<\/b><\/strong>\u548c\u5185\u534e\u8fbe\u5927\u5b66<\/b><\/strong>\u5408\u4f5c\uff0c\u62a5\u544a\u949b\u94dc\u5408\u91d1\u7684\u53d1\u5c55\uff0c\u8fd9\u79cd\u949b\u94dc\u5408\u91d1\u5177\u6709\u8f83\u9ad8\u7684\u7ec4\u7ec7\u8fc7\u51b7\u80fd\u529b\uff0c\u8fd9\u662f\u7531\u4e8e\u51dd\u56fa\u8fc7\u7a0b\u4e2d\u5408\u91d1\u5143\u7d20\u7684\u5206\u914d\u6240\u81f4\uff0c\u5b83\u53ef\u4ee5\u514b\u670d\u6fc0\u5149\u4e2d\u9ad8\u70ed\u68af\u5ea6\u7684\u8d1f\u9762\u5f71\u54cd\u3002\u589e\u6750\u5236\u9020\u8fc7\u7a0b\u4e2d\u7684\u7194\u5316\u533a\u57df\u3002\u65e0\u9700\u4efb\u4f55\u7279\u6b8a\u7684\u5de5\u827a\u63a7\u5236\u6216\u5176\u4ed6\u5904\u7406\uff0c\u6253\u5370\u7684\u949b\u94dc\u5408\u91d1\u8bd5\u6837\u5177\u6709\u5b8c\u5168\u7b49\u8f74\u7684\u7ec6\u6676\u7c92\u7ec4\u7ec7\u3002\u4e0e\u5728\u7c7b\u4f3c\u52a0\u5de5\u6761\u4ef6\u4e0b\u7684\u5e38\u89c4\u5408\u91d1\u76f8\u6bd4\uff0c\u5b83\u4eec\u8fd8\u663e\u793a\u51fa\u6709\u51fa\u8272\u7684\u529b\u5b66\u6027\u80fd\uff0c\u5982\u9ad8\u5c48\u670d\u5f3a\u5ea6\u548c\u5747\u5300\u7684\u4f38\u957f\u7387\uff0c\u8fd9\u5f52\u56e0\u4e8e\u5229\u7528\u4e86\u9ad8\u51b7\u5374\u901f\u7387\u548c\u591a\u6b21\u70ed\u5faa\u73af\u800c\u5f62\u6210\u8d85\u7ec6\u5171\u6790\u5fae\u7ed3\u6784\u3002\u6211\u4eec\u9884\u8ba1\u8be5\u65b9\u6cd5\u5c06\u9002\u7528\u4e8e\u5176\u4ed6\u5f62\u6210\u5171\u6790\u91d1\u5c5e\u7684\u5408\u91d1\u7cfb\u7edf\uff0c\u5e76\u5c06\u5728\u822a\u7a7a\u822a\u5929\u548c\u751f\u7269\u533b\u5b66\u884c\u4e1a\u4e2d\u5f97\u5230\u5e94\u7528\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<\/b><\/strong>Additive manufacturing of ultrafine-grained high-strength titanium alloys<\/b><\/strong>\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Nature<\/b><\/strong>\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\u00a0<\/b><\/strong>Ti-6Al-4V\u548cTi-8.5Cu\u5408\u91d1\u7684<\/b><\/strong>3D\u6253\u5370<\/b><\/strong>\"\"<\/b><\/strong><\/p>\n

\u56fe<\/b><\/strong>2 Ti-8.5Cu\u5408\u91d1\u7684SEM\u8868\u5f81<\/b><\/strong>\"\"<\/b><\/strong><\/p>\n

\u56fe<\/b><\/strong>3 3D\u6253\u5370\u7684Ti-8.5Cu\u5408\u91d1\u7684TEM\u8868\u5f81<\/b><\/strong>\"\"<\/b><\/strong><\/p>\n

\u56fe<\/b><\/strong>4 3D\u6253\u5370<\/b><\/strong>\u540eTi-Cu\u5408\u91d1\u7684\u673a\u68b0\u6027\u80fd<\/b><\/strong>\"\"<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Additive manufacturing of ultrafine-grained high-strength titanium alloys<\/u><\/a>\uff08Nature\uff0c2019\uff0cDOI:10.1038\/s41586-019-1783-1\uff09<\/p>\n

\u672c\u6587\u7531\u6728\u6587\u97ec<\/b><\/strong>\u7ffb\u8bd1\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

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