{"id":250695,"date":"2023-06-01T06:27:59","date_gmt":"2023-05-31T22:27:59","guid":{"rendered":"\/\/m.iemloyee.com\/?p=250695"},"modified":"2023-05-31T16:28:38","modified_gmt":"2023-05-31T08:28:38","slug":"%e6%9c%80%e6%96%b0scripta-mater-%ef%bc%9a%e9%87%87%e7%94%a8%e5%a2%9e%e6%9d%90%e5%88%b6%e9%80%a0%e7%a0%94%e7%a9%b6ti-6al-4v%e7%9a%84%e5%87%9d%e5%9b%ba%e7%bb%84%e7%bb%87%e5%8f%98%e5%8c%96","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=250695","title":{"rendered":"\u6700\u65b0Scripta Mater.\uff1a\u91c7\u7528\u589e\u6750\u5236\u9020\u7814\u7a76Ti-6Al-4V\u7684\u51dd\u56fa\u7ec4\u7ec7\u53d8\u5316"},"content":{"rendered":"<p style=\"text-align: center;\">\u00a0<\/p>\n<p style=\"text-align: center;\"><strong><b>[\u5bfc\u8bfb]<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u6fc0\u5149\u7c89\u672b\u5e8a\u7194\u5316(LPBF)\u63d0\u4f9b\u4e86\u72ec\u7279\u7684\u673a\u4f1a\uff0c\u53ef\u4ee5\u5728\u6ca1\u6709\u5e38\u89c4\u8bbe\u8ba1\u548c\u5236\u9020\u7ea6\u675f\u7684\u60c5\u51b5\u4e0b\u751f\u4ea7\u91d1\u5c5e\u6784\u4ef6\u3002\u5728\u589e\u6750\u5236\u9020\u8fc7\u7a0b\u4e2d\uff0cTi-6Al-4V\u7b49\u949b\u5408\u91d1\u53d1\u751f\u56fa\u6001\u76f8\u53d8\uff0c\u4ece\u5ba4\u6e29\u89c2\u5bdf\u4e2d\u9690\u85cf\u521d\u59cb\u51dd\u56fa\u7ec4\u7ec7\u3002\u56e0\u6b64\uff0c\u63ed\u793a\u51dd\u56fa\u7ec4\u7ec7\u5bf9\u7406\u89e3\u51dd\u56fa\u7684\u65e9\u671f\u9636\u6bb5\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><b>[\u6210\u679c\u63a0\u5f71]<\/b><\/strong><\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>\u5728\u8fd9\u9879\u7814\u7a76\u4e2d\uff0c\u82f1\u56fd\u66fc\u5f7b\u65af\u7279\u5927\u5b66Wajira Mirihanage<\/b><\/strong><strong><b>\u8bfe\u9898\u7ec4\u5229\u7528\u6bcd\u76f8(<\/b><\/strong><strong><em><b><i>\u03b1<\/i><\/b><\/em><\/strong><strong><b>)\u548c\u5b50\u76f8(<\/b><\/strong><strong><em><b><i>\u03b2<\/i><\/b><\/em><\/strong><strong><b>)\u4e4b\u95f4\u7684\u53d6\u5411\u5173\u7cfb\uff0c\u91cd\u5efa\u4e86\u6574\u4e2aLPBF\u6784\u5efa\u4f53\u7684\u51dd\u56fa\u7ec4\u7ec7<\/b><\/strong>\u3002\u57fa\u4e8e\u51dd\u56fa\u6bcd\u76f8\u4fe1\u606f\uff0c\u63ed\u793a\u4e86Ti-6Al-4V\u5728LPBF\u8fc7\u7a0b\u4e2d\u53d1\u751f\u7684\u70ed\u548c\u51dd\u56fa\u6761\u4ef6\u7684\u53d8\u5316\u3002\u7ed3\u679c\u8868\u660e\uff0c\u4e0e\u6784\u5efa\u4f53\u4e2d\u7684\u4e0a\u5c42\u76f8\u6bd4\uff0c\u521d\u59cb\u51dd\u56fa\u4e0b\u5c42\u7684\u9ad8\u51b7\u5374\u901f\u7387\u5bf9\u6bcd\u76f8\u51dd\u56fa\u8fc7\u7a0b\u4e2d\u53d6\u5411\u5206\u5e03\u7684\u8d21\u732e\u3002\u6b64\u5916\uff0c\u8be5\u65b9\u6cd5\u5c55\u793a\u4e86\u8fdb\u4e00\u6b65\u63a2\u7d22\u949b\u5408\u91d1\u589e\u6750\u5236\u9020\u8fc7\u7a0b\u4e2d\u51dd\u56fa\u7ec4\u7ec7\u548c\u7f3a\u9677\u5f62\u6210\u7684\u6f5c\u529b\u3002\u76f8\u5173\u8bba\u6587\u4ee5\u9898\u4e3a\u201cSolidification microstructure variations in additively manufactured Ti-6Al-4V using laser powder bed fusion\u201d\u53d1\u8868\u5728Scripta Materialia\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-250696 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72471-10.png\" alt=\"\" width=\"569\" height=\"322\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72471-10.png 569w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72471-10-300x170.png 300w\" sizes=\"(max-width: 569px) 100vw, 569px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><b>[\u6838\u5fc3\u521b\u65b0\u70b9]<\/b><\/strong><\/p>\n<ul>\n<li>\u672c\u5de5\u4f5c\u5229\u7528\u5b50\u76f8\u548c\u6bcd\u76f8\u4e4b\u95f4\u7684\u6676\u4f53\u5b66\u5173\u7cfb\u63ed\u793a\u4e86Ti-6Al-4V\u5408\u91d1AM\u8fc7\u7a0b\u4e2d\u7684\u51dd\u56fa\u6761\u4ef6\uff0c\u63ed\u793a\u4e86LPBF\u6784\u5efa\u4f53\u4e2d\u6db2-\u56fa\u8f6c\u5316\u8fc7\u7a0b\u4e2d\u4e0d\u540c\u7684\u70ed\u6761\u4ef6\u3002<\/li>\n<li>\u672c\u5de5\u4f5c\u8bc1\u660e\u4e86\u5728\u5efa\u7acbTi-6Al-4V\u7b49\u5408\u91d1AM\u8fc7\u7a0b\u7684\u5de5\u827a-\u7ed3\u6784\u5173\u7cfb\u65f6\u8003\u8651\u591a\u76f8\u8f6c\u53d8\u5e8f\u5217\u53ca\u5176\u5c5e\u6027\u7684\u91cd\u8981\u6027\u3002<\/li>\n<li>\u63ed\u793a\u7684\u521d\u751f\u51dd\u56fa\u6676\u7c92\u7ec4\u7ec7\u8fd8\u53ef\u7528\u4e8e\u9a8c\u8bc1\u51dd\u56fa\u6a21\u578b\u6216\u7814\u7a76\u949b\u5408\u91d1AM\u8fc7\u7a0b\u4e2d\u4e0e\u51dd\u56fa\u76f8\u5173\u7684\u7f3a\u9677\u5f62\u6210\u3002<\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><b>[\u6570\u636e\u6982\u89c8]<\/b><\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b>Ti-6Al-4V\u5408\u91d1\u7684\u5408\u6210<\/b><\/strong><strong><b>\u53ca\u8868\u5f81<\/b><\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u672c\u5de5\u4f5c\u91c7\u7528\u96f7\u5c3c\u8096500S\u00aeAM\u7cfb\u7edf\u6c89\u79ef\u4e86ASTM B348-19\u7684\u8d85\u4f4e\u95f4\u9699(ELI) Ti-6Al-4V\u5408\u91d1\u7c89\u672b\uff0c\u7c89\u672b\u5c3a\u5bf8\u4e3a21~48\u03bcm\uff1b\u6784\u5efa\u677f\u5728\u5236\u5907\u8fc7\u7a0b\u4e2d\u9884\u70ed\u5e76\u4fdd\u6301\u5728170\u2103\u3002\u6fc0\u5149\u529f\u7387\u3001\u95f4\u8ddd\u3001\u5c42\u539a\u3001\u66dd\u5149\u65f6\u95f4\u548c\u70b9\u8ddd\u5206\u522b\u4e3a400 W\u3001100 \u03bcm\u300160 \u03bcm\u300160 \u03bcs\u548c80 \u03bcm\uff0c\u6784\u5efa\u4f53\u79ef\u4e3a250\u00d7250\u00d7170 mm3\u3002\u5728\u6bcf\u4e2a\u4f4d\u7f6e\uff0c\u5206\u522b\u4ece\u8ddd\u79bb\u5efa\u7b51\u677f\u5757\u7ea615 mm\u548c155 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loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-250697 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72472-10.png\" alt=\"\" width=\"892\" height=\"522\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72472-10.png 892w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72472-10-300x176.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72472-10-768x449.png 768w\" sizes=\"(max-width: 892px) 100vw, 892px\" \/><\/p>\n<p>\u56fe1. \u4eceLPBF\u5236\u5907\u7684Ti-6Al-4V\u5408\u91d1\u7684\u9876\u90e8\u83b7\u5f97\u6700\u7ec8\u5ba4\u6e29\u7ec4\u7ec7\u7684EBSD\u56fe\u50cf\u00a9 2023 The 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loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-250698 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72473-10.png\" alt=\"\" width=\"743\" height=\"482\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72473-10.png 743w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/05\/\u56fe\u72473-10-300x195.png 300w\" sizes=\"(max-width: 743px) 100vw, 743px\" \/><\/p>\n<p>\u56fe2. 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