{"id":263103,"date":"2024-10-26T07:34:06","date_gmt":"2024-10-25T23:34:06","guid":{"rendered":"\/\/m.iemloyee.com\/?p=263103"},"modified":"2024-10-25T21:37:42","modified_gmt":"2024-10-25T13:37:42","slug":"%e6%b9%96%e5%8d%97%e5%a4%a7%e5%ad%a6%e5%90%b4%e6%ad%a3%e5%88%9a%e5%9b%a2%e9%98%9f%e5%92%8c%e9%a6%99%e6%b8%af%e5%9f%8e%e5%a4%a7%e8%b5%b5%e4%bb%95%e4%bf%8a%e3%80%8aacta-materialia%e3%80%8b-%e9%ab%98","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=263103","title":{"rendered":"\u6e56\u5357\u5927\u5b66\u5434\u6b63\u521a\u56e2\u961f\u548c\u9999\u6e2f\u57ce\u5927\u8d75\u4ed5\u4fca\u300aActa Materialia\u300b: 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optimization for enhanced oxidation resistance of\u00a0high-entropy carbide ceramics\u201d \u5728\u300aActa Materialia\u300b\u4e0a\u53d1\u8868\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>\u6587\u732e<\/b><\/strong><strong><b>\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n<p>https:\/\/doi.org\/10.1016\/j.actamat.2024.120463<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263104\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-5.png\" alt=\"\" width=\"852\" height=\"599\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-5.png 852w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-5-300x211.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72471-5-768x540.png 768w\" sizes=\"(max-width: 852px) 100vw, 852px\" \/>\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>\u56fe\u6587\u5bfc\u8bfb\uff1a<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263105\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72472-7.png\" alt=\"\" width=\"1320\" height=\"743\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72472-7.png 1320w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72472-7-300x169.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72472-7-768x432.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72472-7-1024x576.png 1024w\" sizes=\"(max-width: 1320px) 100vw, 1320px\" \/><\/p>\n<p><strong><b>\u56fe1\uff1a<\/b><\/strong>\u00a0\u591a\u76ee\u6807\u4f18\u5316\u3001DFT\u8ba1\u7b97\u548c\u5b9e\u9a8c\u9a8c\u8bc1\u6846\u67b6\u3002<b><\/b><\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263106\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72473-7.png\" alt=\"\" width=\"1185\" height=\"666\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72473-7.png 1185w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72473-7-300x169.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72473-7-768x432.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72473-7-1024x576.png 1024w\" sizes=\"(max-width: 1185px) 100vw, 1185px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe2<\/b><\/strong>\uff1a\u4e0d\u540c\u78b3\u5316\u7269\u5728MMC\u548ctop\u70b9\u4f4d\u7684\u5438\u9644\u80fd\u3002MTMCs\u4e2dNb\u3001Ta\u3001Zr\u548cHf\u73af\u5883\u6700\u6709\u5229\u7684\u5438\u9644\u70b9\u4f4d\u5206\u522b\u662ftop\u3001top\u3001MMC\u548cMMC\u4f4d\u7f6e\uff0c\u4e0e\u4e8c\u5143TMCs\u4e2d\u7684\u4e00\u81f4\u3002\u9ad8\u71b5(NbTaZrHf)C\u4e2d\u6c27\u539f\u5b50\u503e\u5411\u4e8e\u5438\u9644\u5728\u5bccZr\u548cHf\u5143\u7d20\u7684\u73af\u5883\u4e2d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263107\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-7.png\" alt=\"\" width=\"664\" height=\"508\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-7.png 664w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72474-7-300x230.png 300w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/p>\n<p><strong><b>\u56fe3<\/b><\/strong>\uff1a[(ZrHf)<sub>1-<\/sub><em><sub><i>x<\/i><\/sub><\/em>(NbTa)<em><sub><i>x<\/i><\/sub><\/em>]C\u4e2d\u4e0d\u540c\u5438\u9644\u70b9\u4f4d\u548c\u4e0d\u540c\u5c40\u57df\u73af\u5883\u7684\u5438\u9644\u80fd\u968f\u7740ZrHf\u542b\u91cf\u7684\u53d8\u5316\u3002ZrHf\u73af\u5883\u7684\u5438\u9644\u80fd\u968f\u7740ZrHf\u542b\u91cf\u7684\u589e\u52a0\u800c\u964d\u4f4e\uff0c\u800cNb Ta\u73af\u5883\u5219\u5448\u73b0\u51fa\u76f8\u53cd\u7684\u8d8b\u52bf\u3002ZrHf\u548cNbTa\u73af\u5883\u4e4b\u95f4\u7684\u5438\u9644\u80fd\u5dee\u5f02\u5728NbTa\u8d2b\u5316\u533a\u57df\u6bd4\u5728\u7b49\u539f\u5b50HEC\u4e2d\u66f4\u660e\u663e\u3002\u56e0\u6b64\uff0c\u5728NbTa\u8d2b\u5316\u7684HECs\u4e2d\uff0cZrHf\u73af\u5883\u6c27\u5438\u9644\u80fd\u529b\u663e\u8457\u589e\u5f3a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263108\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-7.png\" alt=\"\" width=\"985\" height=\"554\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-7.png 985w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-7-300x169.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72475-7-768x432.png 768w\" sizes=\"(max-width: 985px) 100vw, 985px\" \/><\/p>\n<p><strong><b>\u56fe4<\/b><\/strong>\uff1a\u591a\u76ee\u6807\u4f18\u5316(MOO)\u9884\u6d4b\u51fa\u7684\u5177\u6709\u4f18\u5f02\u6297\u6c27\u5316\u6027\u80fd\u7684\u7ec4\u5206\u7a7a\u95f4\u3002\u9884\u6d4b\u6210\u5206\u533a\u57df\u4e2d\u7684HECs\u5728\u6c27\u73af\u5883\u4e2d\u5177\u6709\u826f\u597d\u70ed\u7a33\u5b9a\u6027\u7684\u540c\u65f6\uff0c\u5176\u6c27\u5316\u4ea7\u7269\u7684\u81f4\u5bc6\u6027\u5f97\u5230\u663e\u8457\u63d0\u5347\u3002\u6b64\u7ec4\u5206\u7a7a\u95f4\u5f3a\u8c03\u4e86\u8d2b\u5316NbTaTi\u7684\u6210\u5206\u8c03\u63a7\u7b56\u7565\uff0c\u548cDFT\u8ba1\u7b97\u7ed3\u679c\u4e00\u81f4\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-263109\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-4.png\" alt=\"\" width=\"1320\" height=\"524\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-4.png 1320w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-4-300x119.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-4-768x305.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/10\/\u56fe\u72476-4-1024x406.png 1024w\" sizes=\"(max-width: 1320px) 100vw, 1320px\" \/><\/p>\n<p><strong><b>\u56fe5<\/b><\/strong>\uff1a (a) 800 \u00b0C\u548c(b) 900 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