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TiAl6V4, CoCr\u548cInconel 718\u7b49\uff0c\u53ef\u4ee5\u53ef\u9760\u5730\u6253\u5370\u3002\u5728\u4eba\u7c7b\u4f7f\u7528\u7684\u8d85\u8fc75500\u79cd\u5408\u91d1\u4e2d\uff0c\u7edd\u5927\u591a\u6570\u4e0d\u80fd\u8fdb\u884c\u589e\u6750\u5236\u9020\uff0c\u56e0\u4e3a\u5728\u6253\u5370\u8fc7\u7a0b\u4e2d\u7684\u7194\u5316\u548c\u51dd\u56fa\u52a8\u529b\u5b66\u5bfc\u81f4\u5927\u67f1\u72b6\u6676\u7c92\u548c\u5468\u671f\u6027\u88c2\u7eb9\u7684\u5fae\u7ed3\u6784\uff0c\u4e25\u91cd\u964d\u4f4e\u4e86\u5408\u91d1\u7684\u6027\u80fd\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u4f5c\u8005\u8bc1\u660e\u8fd9\u4e9b\u95ee\u9898\u53ef\u4ee5\u901a\u8fc7\u5728\u589e\u6750\u5236\u9020\u8fc7\u7a0b\u4e2d\u5f15\u5165\u63a7\u5236\u51dd\u56fa\u7684\u5f62\u6838\u5242\u7c92\u5b50\u6765\u89e3\u51b3\u3002\u9996\u5148\u6839\u636e\u7ed3\u6676\u5b66\u4fe1\u606f\u9009\u62e9\u5f62\u6838\u5242\uff0c\u5e76\u5c06\u5176\u5e94\u7528\u57287075\u548c6061\u7cfb\u5217\u94dd\u5408\u91d1\u7c89\u672b\u4e0a\u3002\u7ecf\u5f62\u6838\u5242\u63ba\u6742\u5316\u540e\uff0c\u53d1\u73b0\u8fd9\u4e9b\u5148\u524d\u4e0d\u9002\u5408\u589e\u6750\u5236\u9020\u7684\u9ad8\u5f3a\u5ea6\u94dd\u5408\u91d1\u53ef\u4ee5\u4f7f\u7528\u9009\u62e9\u6027\u6fc0\u5149\u7194\u70bc\u6210\u529f\u52a0\u5de5\u3002\u5b9e\u9a8c\u5f97\u5230\u4e86\u65e0\u88c2\u7eb9\uff0c\u7b49\u8f74(\u5373\u6676\u7c92\u957f\u5ea6\u3001\u5bbd\u5ea6\u548c\u9ad8\u5ea6\u5927\u81f4\u76f8\u7b49)\u7684\u7ec6\u6676\u5fae\u89c2\u7ec4\u7ec7\uff0c\u4f7f\u5f97\u6750\u6599\u7684\u5f3a\u5ea6\u53ef\u4e0e\u53d8\u5f62\u6750\u6599\u76f8\u5ab2\u7f8e\u3002\u8be5\u6587\u4ee5\u94dd\u5408\u91d1\u4e3a\u57fa\u7840\u7684\u589e\u6750\u5236\u9020\u65b9\u6cd5\u9002\u7528\u4e8e\u5176\u4ed6\u7684\u5408\u91d1\uff0c\u5e76\u53ef\u4ee5\u4f7f\u7528\u4e00\u7cfb\u5217\u589e\u6750\u8bbe\u5907\u6765\u5b9e\u73b0\u3002\u56e0\u6b64\uff0c\u5b83\u4e3a\u5e7f\u6cdb\u7684\u5de5\u4e1a\u5e94\u7528\u5960\u5b9a\u4e86\u57fa\u7840\uff0c\u5305\u62ec\u4f7f\u7528\u7535\u5b50\u675f\u7194\u70bc\u6216\u5b9a\u5411\u80fd\u91cf\u6c89\u79ef\u6280\u672f\u4ee3\u66ff\u9009\u62e9\u6027\u6fc0\u5149\u7194\u70bc\uff0c\u5e76\u5c06\u4f7f\u5176\u5b83\u5408\u91d1\u7cfb\u7edf\u7684\u589e\u6750\u5236\u9020\u6210\u4e3a\u53ef\u80fd\uff0c\u5982\u4e0d\u53ef\u710a\u954d\u9ad8\u6e29\u5408\u91d1\u548c\u91d1\u5c5e\u95f4\u5316\u5408\u7269\u3002\u6b64\u5916\uff0c\u8be5\u6280\u672f\u8fd8\u53ef\u7528\u4e8e\u8fde\u63a5\u3001\u94f8\u9020\u548c\u6ce8\u5851\u7b49\u4f20\u7edf\u5de5\u827a\uff0c\u5176\u4e2d\u51dd\u56fa\u5f00\u88c2\u548c\u70ed\u6495\u88c2\u4e5f\u662f\u5e38\u89c1\u7684\u95ee\u9898\uff08\u5982\u56fe4\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-205041\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72474-18.png\" alt=\"\" width=\"600\" height=\"347\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72474-18.png 620w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72474-18-300x174.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe4 \u9009\u533a\u6fc0\u5149\u7194\u5316\u589e\u6750\u5236\u9020\u94dd\u5408\u91d1\u3002\u4e2d\u592e\u793a\u610f\u56fe\u6982\u8ff0\u4e86\u6dfb\u52a0\u5242\u5236\u9020\u5de5\u827a\uff0c\u5229\u7528\u6fc0\u5149\u6216\u7535\u5b50\u675f\u878d\u5316\u4e00\u5c42\u91d1\u5c5e\u7c89\u672b(\u9ec4\u8272)\uff0c\u7ecf\u8fc7\u7c89\u672b\u51dd\u56fa(\u7ea2\u8272\u5230\u84dd\u8272)\uff0c\u4f7f\u5176\u4e0e\u4e4b\u524d\u7684(\u5e95\u5c42\u7684)\u91d1\u5c5e\u5c42(\u7070\u8272)\u878d\u5408\uff1ba\u3001\u5e38\u89c4Al7075\u7c89\u6599\uff1bb\u3001\u7eb3\u7c73\u5f62\u6838\u5242\u63ba\u6742\u5316\u7684Al7075\u7c89\u672b\uff1bc\uff0c\u5305\u62ecAl7075\u5728\u5185\u7684\u8bb8\u591a\u5408\u91d1\u90fd\u503e\u5411\u4e8e\u901a\u8fc7\u679d\u6676\u67f1\u72b6\u751f\u957f\u6765\u51dd\u56fa\uff0c\u5bfc\u81f4\u51dd\u56fa\u6536\u7f29\u4ea7\u751f\u88c2\u7eb9\uff1bd\uff0c\u5408\u9002\u7684\u7eb3\u7c73\u9897\u7c92\u53ef\u4ee5\u8bf1\u5bfc\u5f02\u8d28\u5f62\u6838\uff0c\u4fc3\u8fdb\u7b49\u8f74\u6676\u751f\u957f\uff0c\u4ece\u800c\u964d\u4f4e\u51dd\u56fa\u5e94\u53d8\u7684\u5f71\u54cd\uff1be\u3001\u5982IPF\u56fe\u6240\u793a\uff0c\u5f53\u4f7f\u7528\u4f20\u7edf\u65b9\u6cd5\u8fdb\u884c3d\u6253\u5370\u65f6\uff0c\u8bb8\u591a\u5408\u91d1\u5448\u73b0\u5e26\u6709\u5927\u6676\u7c92\u548c\u5468\u671f\u6027\u88c2\u7eb9\u7684\u5fae\u89c2\u7ed3\u6784\uff1bf\u3001\u7528\u7eb3\u7c73\u9897\u7c92\u63ba\u6742\u7c89\u672b\u539f\u6599\u53ef\u4ee5\u4ea7\u751f\u7ec6\u7684\u7b49\u8f74\u6676\u7c92\u751f\u957f\u5e76\u6d88\u9664\u70ed\u88c2\uff1bg\u30013d\u6253\u5370\uff0c\u62d3\u6251\u4f18\u5316\u7684Al6061\u6d3b\u585e\u6784\u5efa\u677f\uff1bh, 3d\u6253\u5370Al7075 HRL\u6807\u5fd7<sup>[<\/sup><sup>1<\/sup><sup>]<\/sup><\/p>\n<p>2)<em><i>\u00a0<\/i><\/em>\u9a6c\u666e\u6240\u6700\u65b0\u300aNature\u300b\uff0c\u589e\u6750\u5236\u90201.3GPa\u5f3a\u5ea6\uff0c10%\u5ef6\u4f38\u7387\u65b0\u578b\u94a2\u6750<\/p>\n<p>\u6fc0\u5149\u589e\u6750\u5236\u9020\u5bf9\u4e8e\u5229\u7528\u8ba1\u7b97\u673a\u8f85\u52a9\u8bbe\u8ba1\u6a21\u5f0f\u4ece\u91d1\u5c5e\u7c89\u672b\u4e2d\u751f\u4ea7\u590d\u6742\u7684\u4e09\u7ef4\u90e8\u4ef6\u5177\u6709\u5438\u5f15\u529b\uff0c\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u9ad8\u51b7\u5374\u901f\u7387\u548c\u5faa\u73af\u518d\u52a0\u70ed\u6765\u5b9e\u73b0\u5bf9\u52a0\u5de5\u53c2\u6570\u7684\u6570\u5b57\u5316\u63a7\u5236\uff0c\u4ece\u800c\u8c03\u63a7\u5408\u91d1\u7684\u5fae\u89c2\u7ed3\u6784\u3002\u6fc0\u5149\u589e\u6750\u5236\u9020(LAM)\u7684\u90e8\u4ef6\u7ecf\u5386\u4e86\u7279\u5b9a\u7684\u70ed\u8fc7\u7a0b\u3002\u9996\u5148\u662f\u4ece\u6db2\u6001\u5feb\u901f\u6dec\u706b\uff0c\u7136\u540e\u662f\u5185\u5728\u70ed\u5904\u7406(IHT)\uff0c\u5373\u7531\u5927\u91cf\u77ed\u7684\u6e29\u5ea6\u5cf0\u503c\u7ec4\u6210\u7684\u5faa\u73af\u518d\u52a0\u70ed\u3002\u5728\u5b9a\u5411\u80fd\u6c89\u79ef(DED)\u4e2d\uff0c\u96f6\u4ef6\u662f\u7531\u6fc0\u5149\u7194\u5316\u7c89\u672b\u7531\u8f7d\u6c14\u901a\u8fc7\u55b7\u5634\u8f93\u9001\u3002\u63d0\u4f9b\u4e86\u5c40\u90e8\u8c03\u6574\u5fae\u89c2\u7ed3\u6784\u7684\u673a\u4f1a<strong><b>\u3002<\/b><\/strong>\u901a\u8fc7\u8c03\u6574\u4e86DED\u5de5\u827a\u53c2\u6570\uff0c\u4ee5\u8c03\u8282\u5236\u9020\u8fc7\u7a0b\u4e2d\u7684\u65f6\u95f4\u6e29\u5ea6\u5206\u5e03\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u5bf9\u9a6c\u6c0f\u4f53\u5f62\u6210\u548c\u6790\u51fa\u7684\u7cbe\u786e\u3001\u5c40\u90e8\u63a7\u5236\uff0c\u4ece\u800c\u63a7\u5236\u4e86\u673a\u68b0\u884c\u4e3a<strong><b>\u3002<\/b><\/strong>\u7814\u7a76\u8868\u660e\uff0c\u8fd9\u79cd\u5faa\u73af\u518d\u52a0\u70ed\uff0c\u5373\u6240\u8c13\u7684\u672c\u5f81\u70ed\u5904\u7406\uff0c\u53ef\u4ee5\u5728\u6fc0\u5149\u6dfb\u52a0\u5242\u5236\u9020\u8fc7\u7a0b\u4e2d\u89e6\u53d1\u94c1\u954d\u94dd\u5408\u91d1\u7684\u954d\u94dd\u6c89\u6dc0\u3002\u8be5\u6587\u62a5\u544a\u4e86\u4e3a\u6fc0\u5149\u589e\u6750\u5236\u9020\u91cf\u8eab\u5b9a\u505a\u7684Fe<sub>19<\/sub>Ni<sub>5<\/sub>Ti(\u91cd\u91cf\u767e\u5206\u6bd4)\u94a2\u3002\u8fd9\u79cd\u94a2\u901a\u8fc7\u954d\u949b\u7eb3\u7c73\u6c89\u6dc0\u6cd5\u539f\u4f4d\u786c\u5316\uff0c\u9a6c\u6c0f\u4f53\u4e5f\u5728\u539f\u4f4d\u5f62\u6210\uff0c\u4ece200\u2103\u7684\u6e29\u5ea6\u5f00\u59cb\u3002\u5728\u5236\u9020\u8fc7\u7a0b\u4e2d\u5bf9\u7eb3\u7c73\u6c89\u6dc0\u548c\u9a6c\u6c0f\u4f53\u76f8\u53d8\u7684\u5c40\u90e8\u63a7\u5236\u5bfc\u81f4\u4e86\u6a2a\u8de8\u591a\u4e2a\u957f\u5ea6\u5c3a\u5ea6\u7684\u590d\u6742\u5fae\u89c2\u7ed3\u6784\u5c42\u6b21\uff0c\u4ece\u5927\u7ea6100\u5fae\u7c73\u539a\u7684\u5c42\u5230\u7eb3\u7c73\u7ea7\u7684\u6c89\u6dc0\u7269\u3002\u53d7\u53e4\u5927\u9a6c\u58eb\u9769\u94a2\u6709\u8f6f\u786c\u5c42\u7684\u542f\u53d1\uff0c\u8be5\u5de5\u4f5c\u751f\u4ea7\u4e86\u4e00\u79cd\u94a2\uff0c\u8f6f\u786c\u5c42\u4ea4\u66ff\u3002\u5177\u67091300MPa\u7684\u6297\u62c9\u5f3a\u5ea6\u548c10%\u7684\u4f38\u957f\u7387\uff0c\u663e\u793a\u51fa\u4f18\u8d8a\u7684\u673a\u68b0\u6027\u80fd\u3002\u8fd9\u91cc\u6240\u91c7\u7528\u7684\u539f\u4f4d\u6c89\u6dc0\u5f3a\u5316\u548c\u5c40\u90e8\u7ec4\u7ec7\u63a7\u5236\u539f\u7406\u53ef\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c89\u6dc0\u786c\u5316\u5408\u91d1\u548c\u4e0d\u540c\u6dfb\u52a0\u5242\u7684\u5236\u9020\u5de5\u827a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-205042 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72475-15.png\" alt=\"\" width=\"510\" height=\"465\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72475-15.png 510w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72475-15-300x274.png 300w\" sizes=\"(max-width: 510px) 100vw, 510px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe5 \u00a0DED-\u5236\u9020Fe<sub>19<\/sub>Ni<sub>5<\/sub>Ti (wt%)\u6837\u54c1<sup>[<\/sup><sup>2<\/sup><sup>]<\/sup><\/p>\n<p>3\uff09\u7687\u5bb6\u58a8\u5c14\u672c\u7406\u5de5\u5927\u5b66\u589e\u6750\u5236\u9020\u4e2d\u5fc3Mark Easton\u6559\u63883D\u6253\u5370\u8d85\u7ec6\u6676\u7c92\u9ad8\u5f3a\u5ea6\u949b\u5408\u91d1<\/p>\n<p>\u901a\u8fc7\u5bf9\u949b\u5408\u91d1\u76f8\u56fe\u7684\u7814\u7a76\uff0c\u53d1\u73b0Cu\u7684\u6700\u5927\u56fa\u6eb6\u6d53\u5ea6<strong><b>c<\/b><\/strong><sub>0-max<\/sub>\u4e3a17%\uff0c<strong><b>Q<\/b><\/strong><sub>max<\/sub>\u00a0= <strong><b>c<\/b><\/strong><sub>0-max<\/sub><strong><b>m<\/b><\/strong>(<strong><b>k <\/b><\/strong>\u2013 1) = 110.5 K\uff0cm\u662f\u6db2\u76f8\u7ebf\u7684\u659c\u7387\uff0ck\u662f\u6eb6\u8d28\u5206\u914d\u7cfb\u6570\u3002\u94dc\u4e5f\u662f\u4e00\u4e2a\u5178\u578b\u7684\u5171\u6790\u5143\u7d20\uff0c\u949b\u4e8c\u5143\u5408\u91d1\u7cfb\u7edf\u4e2d\u03b2\u2192\u03b1+ Ti<sub>2<\/sub>Cu\u53d1\u751f\u5728792\u00b0C\u3002\u7531\u4e8e\u94dc\u5728\u949b\u4e2d\u6269\u6563\u8fc5\u901f\uff0c\u5373\u4f7f\u5728\u6c34\u6dec\u540e\u4e5f\u5f88\u96be\u963b\u6b62\u8fd9\u79cd\u5171\u6790\u53cd\u5e94\u7684\u53d1\u751f\u3002\u8fd9\u4e9b\u7279\u6027\u6709\u5229\u4e8e\u5728\u589e\u6750\u5236\u9020\u8fc7\u7a0b\u4e2d\u8f83\u9ad8\u7684\u51b7\u5374\u901f\u7387\uff0c\u5e76\u53ef\u80fd\u4ea7\u751f\u975e\u5e38\u7cbe\u7ec6\u7684\u5171\u6790\u5fae\u89c2\u7ed3\u6784\uff0c\u4ece\u800c\u63d0\u9ad8\u5408\u91d1\u7684\u5f3a\u5ea6\u548c\u5851\u6027\u3002\u8be5\u6587\u4f5c\u8005\u901a\u8fc7\u5355\u6b653D\u6253\u5370\u4e86Ti-\uff086.5-8.5Cu\uff09\u5408\u91d1\uff0c\u5236\u9020\u51fa\u4e86\u5404\u5411\u7b49\u5927\u7684\u03b2\u949b\u6676\u7c92\u548c\u8d85\u7ec6\u5171\u6790\u7ec4\u7ec7\u7684\u949b\u5408\u91d1\u30023D\u6253\u5370\u6001\u949b-\u94dc\u5408\u91d1\u7684\u6676\u7c92\u7ec6\u5316\u6548\u7387\u6765\u81ea\u4e8e\u94dc\u6eb6\u8d28\u5728\u56fa\u6db2\u754c\u9762\u524d\u5f62\u6210\u8db3\u591f\u5927\u7684\u7ed3\u6784\u8fc7\u51b7\u533a\uff0c\u4f7f\u6eb6\u8d28\u94dc\u5728\u56fa\u6db2\u754c\u9762\u5468\u56f4\u6790\u51fa\u65f6\u5f62\u6210\u03b2\u949b\u679d\u6676\u3002\u5145\u5206\u7684\u8fc7\u51b7\u53ef\u4ee5\u6709\u6548\u5730\u62b5\u6d88\u9ad8\u70ed\u68af\u5ea6\u7684\u8d1f\u9762\u5f71\u54cd\uff0c\u4fdd\u8bc1\u5728\u8fc7\u51b7\u533a\u89e6\u53d1\u5f02\u8d28\u6210\u6838\uff0c\u5b9e\u73b0\u5b8c\u5168\u7684\u67f1\u72b6-\u7b49\u8f74\u8fc7\u6e21\u3002\u9ad8\u7684\u51b7\u5374\u901f\u7387\u4f1a\u9650\u5236\u539f\u5b50\u7684\u6269\u6563\uff0c\u4ece\u800c\u6291\u5236\u5171\u6790\u8026\u5408\u751f\u957f\uff0c\u4ea7\u751f\u9a6c\u6c0f\u4f53\uff0c\u6240\u4ee5\u5728Ti-8.5Cu\u5408\u91d1\u7684\u7b49\u8f74\u7ec4\u7ec7\u5185\u53d1\u73b0\u4e86\u9a6c\u6c0f\u4f53\uff0c\u5c42\u95f4\u5e73\u5747\u95f4\u8ddd\u4e3a46 nm\u00b17 nm\u3002\uff1b\u62c9\u4f38\u6027\u80fd\u7684\u6d4b\u8bd5\u8868\u660e\uff0c\u4e0e\u4f20\u7edf\u94f8\u9020\u548c\u540e\u70ed\u5904\u7406\u5de5\u827a\u76f8\u6bd4, \u5177\u6709\u8d85\u7ec6\u539f\u59cb\u03b2\u6676\u7c92\u548c\u5171\u6790\u5c42\u72b6\u7ed3\u67843D\u6253\u5370\u949b\u94dc\u5408\u91d1\u7684\u529b\u5b66\u6027\u80fd\u62e5\u6709\u4f18\u8d8a\u7684\u5c48\u670d\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u3002\u8be5\u5de5\u4f5c\u9996\u521b\u6027\u5730\u4e3a\u957f\u5bff\u547d\u6750\u6599\u7684\u5236\u9020\u3001\u9009\u53d6\u548c\u5de5\u7a0b\u8bbe\u8ba1\u63d0\u4f9b\u79d1\u5b66\u4f9d\u636e\uff0c\u5bf9\u6784\u7b51\u9ad8\u6548\u3001\u7a33\u5b9a\u7684\u56fa\u6001\u5236\u51b7\u6280\u672f\u5177\u6709\u91cd\u8981\u7684\u79d1\u5b66\u4e0e\u6280\u672f\u610f\u4e49\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-205043\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72476-12.png\" alt=\"\" width=\"600\" height=\"721\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72476-12.png 1268w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72476-12-250x300.png 250w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72476-12-768x922.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72476-12-853x1024.png 853w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe6 3D\u6253\u5370Ti-Cu\u5408\u91d1\u7684\u7ec4\u7ec7\u548c\u529b\u5b66\u6027\u80fd<sup>[3]<\/sup><\/p>\n<p>4\uff09\u91d1\u5c5e\u6240\u5229\u75283D\u6253\u5370\u7814\u53d1\u51fa\u9ad8\u963b\u5c3c\u3001\u9ad8\u5438\u80fd\u4e0e\u5f62\u72b6\u8bb0\u5fc6\u517c\u5f97\u7684\u9541\u57fa\u4eff\u751f\u6750\u6599<\/p>\n<p>\u9541\u5408\u91d1\u4e2d\uff0c\u5f3a\u5ea6\u548c\u963b\u5c3c\u80fd\u529b\u5f80\u5f80\u662f\u76f8\u4e92\u6392\u65a5\u7684\u6027\u8d28\u3002\u5982\u679c\u80fd\u5728\u57fa\u4e8e\u9541\u7684\u6750\u6599\u4e2d\u5b9e\u73b0\u5f62\u72b6\u8bb0\u5fc6\u6216\u81ea\u6211\u6062\u590d\u7684\u6982\u5ff5\uff0c\u8fd9\u5c06\u662f\u63d0\u9ad8\u8010\u4e45\u6027\u7684\u8feb\u5207\u9700\u8981\uff0c\u8fdb\u4e00\u6b65\u4e3a\u8fd9\u4e9b\u6750\u6599\u548c\u7ed3\u6784\u7684\u5de5\u7a0b\u667a\u80fd\u7248\u672c\u63d0\u4f9b\u65b0\u7684\u529f\u80fd\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u8be5\u6587\u63d0\u51fa\u4e00\u79cd\u8bbe\u8ba1\u7b56\u7565\uff0c\u5176\u5305\u62ec\u5bf9\u9541\u57fa\u590d\u5408\u6750\u6599\u7684\u76f8\u7ec4\u6210\u548c\u7ed3\u6784\u7684\u523b\u610f\u8c03\u6574\uff0c\u4ee5\u53ca\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u7684\u53ef\u884c\u7684\u5236\u9020\u6280\u672f\u7684\u53d1\u5c55\u3002<\/p>\n<p>\u9996\u5148\uff0c\u9009\u62e9\u4e00\u79cd\u589e\u5f3a\u76f8\u6765\u589e\u5f3a\u9541\uff1b\u8fd9\u4e00\u5f3a\u5316\u76f8\u5c31\u662fNiTi\u5f62\u72b6\u8bb0\u5fc6\u5408\u91d1\u3002\u5728\u6240\u6709\u91d1\u5c5e\u4e2dNiTi\u5c5e\u4e8e\u5177\u6709\u826f\u597d\u963b\u5c3c\u6027\u80fd\u7684\u6750\u6599\u3002\u8fd9\u79cd\u5408\u91d1\u5728\u9ad8\u6e29\u4e0b\u4f1a\u7531\u4e8e\u9a6c\u6c0f\u4f53\u5411\u5965\u6c0f\u4f53\u8f6c\u53d8\u800c\u53d1\u751f\u539f\u4f4d\u53d8\u5f62\uff0c\u4ece\u800c\u6062\u590d\u5230\u539f\u59cb\u5f62\u72b6\uff0c\u6b64\u65f6\u9541\u7684\u8815\u53d8\u521a\u521a\u5f00\u59cb\u3002\u8fd9\u4e00\u7531\u4e8e\u76f8\u53d8\u4ea7\u751f\u7684\u5185\u5e94\u529b\u53ef\u4ee5\u63d0\u4f9b\u590d\u5408\uff08\u590d\u76f8\uff09\u6750\u6599\u53d8\u5f62\u7684\u9a71\u52a8\u529b\u3002\u5176\u6b21\uff0c\u4f5c\u8005\u8bbe\u8ba1\u4e86\u4e00\u79cd\u4e09\u7ef4\u7684\u76f8\u4e92\u6e17\u900f\u76f8\u7684\u7ed3\u6784\uff0c\u5404\u81ea\u7ec4\u6210\u76f8\u5728\u62d3\u6251\u4e0a\u662f\u53cc\u8fde\u7eed\u548c\u76f8\u4e92\u8054\u7cfb\u7684\u3002\u8fd9\u79cd\u7ed3\u6784\u5e26\u6765\u7684\u597d\u5904\u662f\uff1a1.\u5408\u91d1\u7684\u7ed3\u6784\u5b8c\u6574\u6027\u548c\u8fde\u7eed\u6027\u5bf9\u4e8e\u63d0\u9ad8\u590d\u5408\u6750\u6599\u7684\u5f3a\u5316\u6548\u7387\u548c\u63d0\u9ad8\u6709\u6548\u8f7d\u8377\u8f6c\u79fb\u7684\u56de\u6536\u7387\u662f\u5fc5\u8981\u7684\uff1b2. \u8fd8\u53ef\u4ee5\u4fc3\u8fdb\u5b9e\u73b0\u826f\u597d\u7684\u963b\u5c3c\u80fd\u529b\u548c\u589e\u5f3a\u635f\u4f24\u5bb9\u9650\u3002\u7b2c\u4e09\uff0c\u91c7\u7528\u4e24\u6b65\u589e\u6750\u5236\u9020\u6cd5\u5236\u9020\u954d\u949b\u5408\u91d1\u652f\u67b6\uff0c\u7136\u540e\u5c06\u9541\u7194\u6ef4\u65e0\u538b\u6e17\u900f\u5230\u652f\u67b6\u4e2d\uff0c\u5236\u5907Mg-NiTi\u590d\u5408\u6750\u6599\u3002<\/p>\n<p>\u672c\u7814\u7a76\u8bc1\u660e\u4e86\u5728Mg-NiTi\u4e92\u7a7f\u76f8\u590d\u5408\u6750\u6599\u4e2d\u5982\u4f55\u540c\u65f6\u83b7\u5f97\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u963b\u5c3c\u80fd\u529b\u3001\u826f\u597d\u7684\u80fd\u91cf\u5438\u6536\u6548\u7387\u548c\u663e\u8457\u7684\u81ea\u6062\u590d\u80fd\u529b\u3002\u8be5\u590d\u5408\u6750\u6599\u5728\u73af\u5883\u6e29\u5ea6\u548c\u9ad8\u6e29\u4e0b\u7684\u5f3a\u5ea6\u90fd\u6709\u6240\u63d0\u9ad8\uff0c\u8d85\u8fc7\u4e86\u6df7\u5408\u7269\u89c4\u5219\u5bf9\u5176\u6210\u5206\u7684\u4f30\u8ba1\uff0c\u5e76\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u6297\u635f\u4f24\u6027\u80fd\uff08\u5982\u56fe7\uff09\u3002\u8fd9\u4e9b\u7279\u6027\u4f34\u968f\u7740\u5176\u5728\u4e0d\u540c\u5e94\u53d8\u632f\u5e45\u4e0b\u963b\u5c3c\u80fd\u529b\u7684\u534f\u540c\u589e\u5f3a\u548c\u9ad8\u80fd\u5438\u6536\u6548\u7387\uff0c\u8fd9\u5728\u9541\u5408\u91d1\u548c\u9541\u5408\u91d1\u590d\u5408\u6750\u6599\u4e2d\u5f88\u5c11\u80fd\u5b9e\u73b0\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u954d\u949b\u5408\u91d1\u4e2d\u7684\u9a6c\u6c0f\u4f53-\u5965\u6c0f\u4f53\u76f8\u53d8\u4e0e\u9541\u57fa\u4f53\u7684\u4f4e\u8815\u53d8\u7535\u963b\u7684\u8026\u5408\u4f5c\u7528\uff0c\u4f7f\u590d\u5408\u6750\u6599\u53d8\u5f62\u540e\u7684\u521d\u59cb\u5f62\u72b6\u548c\u5f3a\u5ea6\u90fd\u80fd\u5f97\u5230\u8f83\u5927\u7684\u6062\u590d\u3002\u5177\u4f53\u800c\u8a00\uff0c\u954d\u949b\u5408\u91d1\u9aa8\u67b6\u63d0\u4f9b\u4e86\u9ad8\u7684\u52a0\u5de5\u786c\u5316\u80fd\u529b\uff0c\u5e76\u4e3a\u590d\u5408\u6750\u6599\u7684\u81ea\u7c98\u63a5\u63d0\u4f9b\u4e86\u9a71\u52a8\u529b;\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u7528\u4e8e\u5236\u9020\u7684\u6e17\u900f\u8fc7\u7a0b\u3002\u5177\u4f53\u800c\u8a00\uff0c\u954d\u949b\u5408\u91d1\u9aa8\u67b6\u63d0\u4f9b\u4e86\u9ad8\u7684\u52a0\u5de5\u786c\u5316\u80fd\u529b\uff0c\u5e76\u4e3a\u590d\u5408\u6750\u6599\u7684\u81ea\u7c98\u63a5\u63d0\u4f9b\u4e86\u9a71\u52a8\u529b;\u6b64\u5916\uff0c\u5b83\u8fd8\u53ef\u4ee5\u5b9e\u73b0\u7528\u4e8e\u5236\u9020\u7684\u6e17\u900f\u8fc7\u7a0b\u3002\u5b83\u8fd8\u80fd\u62b5\u6297\u5fae\u89c2\u7ed3\u6784\u4e2d\u5404\u7ec4\u5206\u7684\u635f\u4f24\u6f14\u5316\uff0c\u4ece\u800c\u63d0\u9ad8\u590d\u5408\u6750\u6599\u7684\u9ad8\u80fd\u5438\u6536\u6548\u7387\uff0c\u4fc3\u8fdb\u56de\u6536\u8fc7\u7a0b\u3002\u6240\u4ee5\uff0c\u8be5\u7814\u7a76\u83b7\u5f97\u4e86\u53f2\u65e0\u524d\u4f8b\u7684\u7efc\u5408\u6027\u80fd\u7684Mg\u5408\u8ba1\uff0c\u540c\u65f6\u5177\u6709\u9ad8\u5f3a\u5ea6\u548c\u9ad8\u963b\u5c3c\u6027\u80fd\u548c\u9ad8\u7684\u80fd\u91cf\u5438\u6536\u7279\u6027\u3002\u8fd9\u4e00\u8bbe\u8ba1\u601d\u8def\u548c\u5f97\u5230\u7684\u7814\u7a76\u7ed3\u679c\u4e3a\u9541\u5408\u91d1\u7684\u5de5\u7a0b\u7ed3\u6784\u5e94\u7528\u548c\u751f\u7269\u9541\u5408\u91d1\u7684\u5e94\u7528\u5f00\u8f9f\u4e86\u65b0\u7684\u65b9\u5411\u548c\u63d0\u4f9b\u4e86\u65b0\u7684\u8bbe\u8ba1\u601d\u8def\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-205044 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72477-10.png\" alt=\"\" width=\"590\" height=\"448\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72477-10.png 590w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72477-10-300x228.png 300w\" sizes=\"(max-width: 590px) 100vw, 590px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe7\u00a0Mg-NiTi\u5ba4\u6e29\u4e0b\u7684\u673a\u68b0\u6027\u80fd\u548c\u53d8\u5f62\u884c\u4e3a<sup>[<\/sup><sup>4<\/sup><sup>]<\/sup><\/p>\n<p>5\uff09\u5317\u822a\u6700\u65b03D\u6253\u5370\u6297\u75b2\u52b3\u9ad8\u6027\u80fd\u6750\u6599\u2014\u954d\u949b\u5408\u91d1<\/p>\n<p>\u5f39\u70ed\u81f4\u51b7\u662f\u4e00\u79cd\u56fa\u6001\u51b7\u5374\u6280\u672f\uff0c\u5229\u7528\u6f5c\u70ed\u91ca\u653e\u548c\u5438\u6536\u5e94\u529b\u8bf1\u5bfc\u76f8\u53d8\u3002\u7136\u800c\uff0c\u4e0e\u8f6c\u6362\u6709\u5173\u7684\u8fdf\u6ede\u73b0\u8c61\u4e0d\u5229\u4e8e\u6709\u6548\u7684\u80fd\u91cf\u8f6c\u6362\u548c\u529f\u80fd\u8010\u4e45\u6027\u3002\u901a\u8fc7\u5de7\u5999\u8bbe\u8ba1 \u201c\u5de5\u827a-\u5fae\u7ed3\u6784-\u5c5e\u6027-\u6027\u80fd\u201d\uff0c 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loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-205046 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72479-6.png\" alt=\"\" width=\"495\" height=\"406\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72479-6.png 495w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u56fe\u72479-6-300x246.png 300w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe9\u00a0\u6570\u5b57\u5316\u8bbe\u8ba13D\u6253\u5370\u91d1\u5c5e\u79d1\u5b66\u548c\u6280\u672f\u4e0a\u7684\u6311\u6218<sup>[<\/sup><sup>6<\/sup><sup>]<\/sup><\/p>\n<p><strong><b>3. 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loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-205416 size-full\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u5fae\u4fe1\u56fe\u7247_20200714183140.jpg\" alt=\"\" width=\"420\" height=\"371\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u5fae\u4fe1\u56fe\u7247_20200714183140.jpg 420w, \/\/m.iemloyee.com\/wp-content\/uploads\/2020\/07\/\u5fae\u4fe1\u56fe\u7247_20200714183140-300x265.jpg 300w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/p>\n<p style=\"text-align: center;\">\u56fe10 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Martin, J, Yahata, B, Hundley, J, Mayer, J, Schaedler, T, &amp; Pollock, T. 3D printing of high-strength aluminium alloys.\u00a0Nature,\u00a0(2017)\uff0c549(7672), 365-369. doi: 10.1038\/nature23894<\/p>\n<p>[2]\u00a0Philipp K\u00fcrnsteiner, Markus Benjamin Wilms, Andreas Weisheit et al. High-strength Damascus steel by additive manufacturin, 2020,<strong><b>\u00a0<\/b><\/strong>doi:org\/10.1038\/s41586-020-2409-3.<\/p>\n<p>[3]\u00a0D. Zhang, D. Qiu, M.A. Gibson, Y. Zheng, H.L. Fraser, D.H. StJohn, M.A. Easton, Additive manufacturing of ultrafine-grained high-strength titanium alloys, Nature 576 (2019) 91-95.<\/p>\n<p>[4]Mingyang Zhang, Qin Yu, Zengqian Liu et al. 3D printed Mg-NiTi interpenetrating-phase composites with high strength, damping capacity, and energy absorption efficiency. Science Advances. 2020<\/p>\n<p>[5] Huilong Hou, Emrah Simsek, Tao Ma et al. Fatigue-resistant high-performance elastocaloric materials made by additive manufacturing\uff0cScience 366, 1116\u20131121 (2019). \u00a0<\/p>\n<p>[6]<strong><b>\u00a0<\/b><\/strong>Chinnapat Panwisawas, Yuanbo T. Tang &amp; Roger C. 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