{"id":247751,"date":"2023-03-06T06:30:52","date_gmt":"2023-03-05T22:30:52","guid":{"rendered":"\/\/m.iemloyee.com\/?p=247751"},"modified":"2023-03-03T14:38:15","modified_gmt":"2023-03-03T06:38:15","slug":"acta-materialia%ef%bc%9a%e5%bc%ba%e9%9f%a7fenicoal%e5%9f%ba%e9%ab%98%e7%86%b5%e5%90%88%e9%87%91","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=247751","title":{"rendered":"Acta Materialia\uff1a\u5f3a\u97e7FeNiCoAl\u57fa\u9ad8\u71b5\u5408\u91d1"},"content":{"rendered":"<p style=\"text-align: center;\"><strong><b>Acta Materialia\uff1a\u5f3a\u97e7FeNiCoAl\u57fa\u9ad8\u71b5\u5408\u91d1\u7528\u4e8e\u4f4e\u6e29\u5230\u9ad8\u6e29\u591a\u529f\u80fd\u5e94\u7528<\/b><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><b>[\u5bfc\u8bfb]<\/b><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>\u4eba\u7c7b\u5bf9\u5916\u5c42\u7a7a\u95f4\u6c38\u6052\u7684\u597d\u5947\u5fc3\u63a8\u52a8\u4e86\u771f\u6b63\u60ca\u4eba\u7684\u6280\u672f\u8fdb\u6b65\uff0c\u4ece\u6708\u7403\u63a2\u7d22\u5230\u706b\u661f\u822a\u884c\u7684\u6210\u5c31\u8bc1\u660e\u4e86\u8fd9\u4e00\u70b9\u3002\u592a\u9633\u7cfb\u4e2d\u884c\u661f\u8868\u9762\u7684\u6e29\u5ea6\u53d8\u5316\u5267\u70c8\uff0c\u4ece\u9ad8\u8fbe750 K (\u91d1\u661f)\u5230\u4f4e\u81f370 K(\u6d77\u738b\u661f)\u3002\u56e0\u6b64\uff0c\u7528\u4e8e\u592a\u7a7a\u63a2\u7d22\u7684\u7ed3\u6784\u6750\u6599\u5fc5\u987b\u5728\u5e7f\u6cdb\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u5177\u6709\u5408\u9002\u7684\u6027\u80fd\u3002\u5c3d\u7ba1\u4f20\u7edf\u7684\u91d1\u5c5e\u548c\u5408\u91d1\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u6765\u83b7\u5f97\u4f18\u5f02\u7684\u529b\u5b66\u6027\u80fd\uff0c\u4f46\u8fd9\u79cd\u6539\u5584\u5f80\u5f80\u5c40\u9650\u4e8e\u7279\u5b9a\u7684\u6e29\u5ea6\u8303\u56f4\u3002\u591a\u4e3b\u5143\u5408\u91d1\u901a\u5e38\u88ab\u79f0\u4e3a\u9ad8\u71b5\u5408\u91d1(HEAs)\uff0c\u5176\u9ad8\u5ea6\u53ef\u8c03\u7684\u6027\u80fd\u4e3a\u5f00\u53d1\u6d89\u53ca\u6781\u7aef\u6761\u4ef6\u7684\u5173\u952e\u7ed3\u6784\u5e94\u7528\u7684\u4f18\u5f02\u6750\u6599\u63d0\u4f9b\u4e86\u663e\u8457\u7684\u6f5c\u529b\u3002\u7136\u800c\uff0c\u5bf9\u9ad8\u71b5\u5408\u91d1\u6027\u80fd\u7684\u4f18\u5316\u4e3b\u8981\u5c40\u9650\u4e8e\u4f4e\u6e29\u6216\u9ad8\u6e29\u4e0b\u7684\u884c\u4e3a\u3002\u56e0\u6b64\uff0c\u5728\u5e7f\u6cdb\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u5185\u63d0\u9ad8\u9ad8\u71b5\u5408\u91d1\u7684\u529b\u5b66\u6027\u80fd\u5bf9\u4e8e\u5176\u5728\u5916\u5c42\u7a7a\u95f4\u63a2\u7d22\u548c\u5176\u4ed6\u6781\u7aef\u73af\u5883\u5e94\u7528\u4e2d\u7684\u6f5c\u5728\u5e94\u7528\u662f\u7279\u522b\u6709\u610f\u4e49\u7684\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<\/b><\/strong><strong><b>\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u6b27\u6587\u5206\u6821Enrique J. Lavernia<\/b><\/strong><strong><b>\u3001\u7f8e\u56fd\u52b3\u4f26\u65af\u4f2f\u514b\u5229\u56fd\u5bb6\u5b9e\u9a8c\u5ba4Robert O. Ritchie\u4ee5\u53ca\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u5723\u5730\u4e9a\u54e5\u5206\u6821Kenneth S. Vecchio<\/b><\/strong><strong><b>\u8bfe\u9898\u7ec4<\/b><\/strong><strong><b>\u5408\u4f5c<\/b><\/strong><strong><b>\uff0c<\/b><\/strong><strong><b>\u62a5\u9053\u4e86\u4e00\u79cd\u975e\u7b49\u539f\u5b50\u3001\u5f02\u8d28\u7ed3\u6784\u7684\u9ad8\u71b5\u5408\u91d1FeNiCoAlTaB\uff0c\u5b83\u572877 K\u52301073 K\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u5177\u6709\u4f18\u5f02\u7684\u529b\u5b66\u6027\u80fd\u7ec4\u5408<\/b><\/strong>\u3002\u76ee\u524d\u7684\u4e9a\u7a33\u6001\u5408\u91d1\u572877 K\u3001298 K\u3001873 K\u548c1073 K\u8868\u73b0\u51fa\u826f\u597d\u7684\u5ef6\u5c55\u6027\u548c\u4f18\u5f02\u7684\u5de5\u7a0b\u6297\u62c9\u5f3a\u5ea6\uff0c\u5206\u522b\u4e3a2.2 GPa\u30011.4 GPa\u3001800 MPa\u548c500 MPa\u3002\u8fd9\u79cd\u884c\u4e3a\u662f\u901a\u8fc7\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u88ab\u6fc0\u6d3b\u7684\u5355\u4e2a\u673a\u5236\u7684\u534f\u540c\u5e8f\u5217\u6765\u5b9e\u73b0\u7684\u3002\u8be5\u5408\u91d1\u572877 K\u751a\u81f3\u8868\u73b0\u51fa\u4f2a\u5f39\u6027\uff0c\u65bd\u52a0\u8f7d\u8377\u9ad8\u8fbe2 GPa\u3002<strong><b>\u8fd9\u9879\u5de5\u4f5c\u4e3a\u8bbe\u8ba1\u548c\u5236\u9020\u591a\u529f\u80fd\u9ad8\u71b5\u5408\u91d1\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u6cd5\u6765\u8c03\u6574\u7ed3\u6784\u5f02\u8d28\u6027\u548c\u4e9a\u7a33\u6001\uff0c\u5728\u5e7f\u6cdb\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u4f18\u4e8e\u5df2\u77e5\u7684\u91d1\u5c5e\u548c\u5408\u91d1<\/b><\/strong>\u3002\u76f8\u5173\u8bba\u6587\u4ee5\u9898\u4e3a\uff1a\u201c<em><i>Strong and ductile FeNiCoAl-based high-entropy alloys for cryogenic to elevated temperature multifunctional applications<\/i><\/em>\u201d\u53d1\u8868\u5728<em><i>Acta Materialia<\/i><\/em>\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247752\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72471-41.png\" alt=\"\" width=\"587\" height=\"412\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72471-41.png 587w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72471-41-300x211.png 300w\" sizes=\"(max-width: 587px) 100vw, 587px\" \/><\/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><b><\/b><strong><b>\u672c\u5de5\u4f5c<\/b><\/strong><strong><b>\u8bbe\u8ba1\u4e86\u4e00\u79cd\u975e\u7b49\u539f\u5b50\u5f02\u8d28\u7ed3\u6784\u7684\u9ad8\u71b5\u5408\u91d1FeNiCoAlTaB\uff0c\u8be5\u5408\u91d1\u572877~1073 K\u6e29\u5ea6\u8303\u56f4\u5185\u5177\u6709\u4f18\u5f02\u7684\u529b\u5b66\u6027\u80fd<\/b><\/strong>\uff0c\u5176\u5f3a\u5316\u673a\u5236\u53ef\u4ee5\u5728\u4e0d\u540c\u6e29\u5ea6\u4e0b\u6709\u6548\u6fc0\u6d3b\u548c\u64cd\u4f5c\u3002<\/li>\n<li>\u6b64\u5916\uff0c\u672c\u5de5\u4f5c\u8bbe\u8ba1\u7684HEA\u572877 K\u4e0b\u8868\u73b0\u51fa\u4f2a\u5f39\u6027\uff0c\u4f7f\u8be5\u5408\u91d1\u6210\u4e3a\u4f4e\u6e29\u73af\u5883\u4e0b\u8d85\u5f3a\u81f4\u52a8\u5668\u6216\u9ad8\u963b\u5c3c\u5e94\u7528\u7684\u6f5c\u5728\u5019\u9009\u8005\u3002<\/li>\n<li>\u8fd9\u9879\u5de5\u4f5c\u4e3a\u8bbe\u8ba1\u548c\u5236\u9020\u5728\u5e7f\u6cdb\u6e29\u5ea6\u8303\u56f4\u5185\u4f18\u4e8e\u4f20\u7edf\u91d1\u5c5e\u548c\u5408\u91d1\u529b\u5b66\u6027\u80fd\u7684\u9ad8\u71b5\u5408\u91d1\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u884c\u7684\u65b9\u6cd5\u6765\u8c03\u6574\u7ed3\u6784\u5f02\u8d28\u6027\u548c\u4e9a\u7a33\u6001\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>\u6750\u6599\u5fae\u89c2\u7ed3\u6784<\/b><\/strong><\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p>\u672c\u5de5\u4f5c\u5236\u5907\u4e86\u975e\u7b49\u539f\u5b50\u9ad8\u71b5\u5408\u91d1FeNiCoAlTaB\uff1b\u5176\u5b9e\u9645\u6210\u5206\u4e3aFe-28.2Ni-17Co-11Al-2.5Ta-0.04B,at.%\u3002\u8be5\u5408\u91d1\u8bbe\u8ba1\u03b3\u2032\u548cB<sub>2<\/sub>\u6790\u51fa\u76f8\u7684\u56fa\u6eb6\u6e29\u5ea6\u5206\u522b\u9ad8\u4e8e1173 K\u548c1373 K\uff0c\u53ef\u4fdd\u8bc1\u5408\u91d1\u5728\u9ad8\u6e29\u4e0b\u5177\u6709\u8f83\u9ad8\u7684\u5f3a\u5ea6\u548c\u70ed\u7a33\u5b9a\u6027\u3002\u7ecf\u70ed\u673a\u68b0\u52a0\u5de5\u540e\uff0c\u5728\u518d\u7ed3\u6676\u72b6\u6001\u4e0b\u83b7\u5f97\u4e86\u7531\u7b49\u8f74\u7ec6\u6676\u548c\u62c9\u957f\u7c97\u6676\u7ec4\u6210\u7684\u975e\u5747\u5300\u5965\u6c0f\u4f53\u7ec4\u7ec7(\u56fe1a)\u3002\u7ec6\u6676\u548c\u7c97\u6676\u7684\u5e73\u5747\u5c3a\u5bf8\u5206\u522b\u4e3a5.4\u00b13.8 \u03bcm\u548c28.4\u00b111.7\u03bcm\uff0c\u6676\u7c92\u5c3a\u5bf8\u5206\u5e03\u4e0d\u5747\u5300\u3002\u5f02\u8d28\u7ed3\u6784\u7684\u6676\u754c\u4e0a\u5206\u5e03\u7740NiAlB<sub>2<\/sub>\u578b\u9897\u7c92\uff0c\u5c3a\u5bf8\u57280.5~2 \u03bcm\u4e4b\u95f4(\u56fe1b)\u3002\u672c\u5de5\u4f5c\u7684\u70ed\u7a33\u5b9a\u6027\u8868\u5f81\u663e\u793a\uff0c\u8fd9\u4e9b\u6cbf\u6676NiAl\u6790\u51fa\u76f8\u5728\u9ad8\u8fbe1400 K\u7684\u9ad8\u6e29\u4e0b\u4ecd\u7136\u5b58\u5728(\u56fe2)\u3002\u8fd9\u8868\u660eNiAl\u6790\u51fa\u76f8\u5e94\u8be5\u80fd\u591f\u6291\u5236\u6676\u754c\u8fc1\u79fb\uff0c\u4ece\u800c\u5728\u9ad8\u6e29\u4e0b\u901a\u8fc7Zener\u9489\u624e\u6548\u5e94\u9650\u5236\u7ec6\u6676\u7684\u751f\u957f\u3002<strong>\u56e0\u6b64\uff0cFeNiCoAlTaB\u5408\u91d1\u7684\u5f02\u8d28\u7ed3\u6784\u5728\u9ad8\u8fbe1400 K\u7684\u6e29\u5ea6\u8303\u56f4\u5185\u4fdd\u6301\u826f\u597d\u7684\u70ed\u7a33\u5b9a\u6027\uff0c\u8fd9\u4e00\u7279\u6027\u4f18\u4e8e\u5927\u591a\u6570\u5176\u4ed6\u5f02\u8d28\u7ed3\u6784\u91d1\u5c5e\u548c\u5408\u91d1<\/strong>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247753\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72472-40.png\" alt=\"\" width=\"589\" height=\"402\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72472-40.png 589w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72472-40-300x205.png 300w\" sizes=\"(max-width: 589px) 100vw, 589px\" \/><\/p>\n<p>\u56fe1. Fe-28.2Ni-17Co-11Al-2.5Ta-0.04B(at.%) Hea\u5408\u91d1\u7684\u663e\u5fae\u7ec4\u7ec7\u00a9 2022 Acta Materialia Inc.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247754\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72473-41.png\" alt=\"\" width=\"740\" height=\"312\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72473-41.png 740w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72473-41-300x126.png 300w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><\/p>\n<p>\u56fe2. \u9000\u706b\u540eNiAlB<sub>2<\/sub>\u6790\u51fa\u76f8\u7684\u5206\u5e03\u53ca\u6210\u5206\u00a9 2022 Acta Materialia Inc.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><b><\/b><strong><b>\u5bbd\u6e29\u5ea6\u8303\u56f4\u7684\u62c9\u4f38\u6027\u80fd<\/b><\/strong><\/li>\n<\/ul>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p>\u572877~1073 K\u6e29\u5ea6\u8303\u56f4\u5185\u5bf9FeNiCoAlTaB\u9ad8\u71b5\u5408\u91d1\u7684\u5355\u8f74\u62c9\u4f38\u6027\u80fd\u8fdb\u884c\u4e86\u6d4b\u8bd5\uff0c\u5982\u56fe3a\u6240\u793a\u7684\u5de5\u7a0b\u5e94\u529b-\u5e94\u53d8\u66f2\u7ebf\u6240\u793a\uff0c\u5ba4\u6e29\u6297\u62c9\u5f3a\u5ea6\u8fbe\u5230\u4e861.43 GPa\uff0c\u5bf9\u5e94\u7684\u62c9\u4f38\u5ef6\u5c55\u7387\u4e3a21%\uff0c\u8868\u73b0\u51fa\u4e86\u4f18\u5f02\u7684\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u534f\u540c\u4f5c\u7528\u3002\u5f53\u6e29\u5ea6\u964d\u4f4e\u523077 K\u65f6\uff0c\u62c9\u4f38\u5f3a\u5ea6\u589e\u52a0\u5230\u4e862.2 GPa\uff0c\u800c\u5ef6\u5c55\u6027(\u4fdd\u6301\u572812%\u4ee5\u4e0a)\u6ca1\u6709\u592a\u5927\u7684\u964d\u4f4e\u3002\u4e0e\u9ad8\u5f3a\u5ea6\u6c34\u5e73\u76f8\u4e00\u81f4\uff0c\u572877 K\u548c298 K\u4e0b\uff0c\u89c2\u5bdf\u5230\u76f8\u5f53\u5927\u7684\u5e94\u53d8\u786c\u5316\u7387\u5206\u522b\u8d85\u8fc7\u4e8615 GPa\u548c4 GPa (\u56fe3b)\u3002\u5728\u9ad8\u6e29\u4e0b\uff0cFeNiCoAlTaB\u5728873 K\u548c1073 K\u5206\u522b\u4fdd\u6301\u8d85\u8fc7800 MPa\u548c500 MPa\u7684\u6297\u62c9\u5f3a\u5ea6\u3002\u53ef\u89c1\uff0cFeNiCoAlTaB\u572877~1073 K\u6e29\u5ea6\u8303\u56f4\u5185\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u5f3a\u5ea6\u6027\u80fd\u3002<\/p>\n<p>\u56fe3c\u663e\u793a\u4e86FeNiCoAlTaB\u5408\u91d1\u4e0e\u5176\u4ed6\u9ad8\u6027\u80fd\u91d1\u5c5e\u548c\u5408\u91d1\uff0c\u5305\u62ec\u7eb3\u7c73\u6676\u91d1\u5c5e\u3001\u96be\u7194\u91d1\u5c5e\u3001\u94a2\u3001\u9ad8\u71b5\u5408\u91d1\u548c\u9ad8\u6e29\u5408\u91d1\u7684\u6297\u62c9\u5f3a\u5ea6\u968f\u53d8\u5f62\u6e29\u5ea6(77~1073 K)\u7684\u53d8\u5316\u5173\u7cfb\u3002\u53ef\u4ee5\u770b\u51fa\uff0cFeNiCoAlTaB\u5408\u91d1\u572877 K\u548c298 K\u4e0b\u7684\u6297\u62c9\u5f3a\u5ea6\u5206\u522b\u6bd4\u5176\u4ed6\u91d1\u5c5e\u5408\u91d1\u9ad835%~110%\u548c20%~100%\uff0c\u5e76\u4e14\u5728873 K\u548c1073 K\u7684\u9ad8\u6e29\u4e0b\u4ecd\u4fdd\u6301\u4e0eInconel 625\u548cHaynes 25\u5408\u91d1\u76f8\u5f53\u7684\u9ad8\u6e29\u5f3a\u5ea6\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728873 K\u548c1083 K\u65f6\uff0cFeNiCoAlTaB\u9ad8\u71b5\u5408\u91d1\u7684\u6297\u62c9\u5f3a\u5ea6\u5206\u522b\u6bd4\u8457\u540d\u7684\u7b49\u539f\u5b50\u6bd4CrMnFeCoNi Cantor\u9ad8\u71b5\u5408\u91d1\u63d0\u9ad8\u4e8670%\u548c2.4\u500d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247755\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72474-34.png\" alt=\"\" width=\"531\" height=\"543\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72474-34.png 531w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72474-34-293x300.png 293w\" sizes=\"(max-width: 531px) 100vw, 531px\" \/><\/p>\n<p>\u56fe3. FeNiCoAlTaB\u9ad8\u71b5\u5408\u91d1\u572877~1073 K\u6e29\u5ea6\u8303\u56f4\u5185\u7684\u529b\u5b66\u6027\u80fd\u00a9 2022 Acta Materialia Inc.<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><b><\/b><strong><b>77 K\u4e0b\u7684\u4f2a\u5f39\u6027<\/b><\/strong><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>\u5982\u56fe3b\u6240\u793a\uff0cFeNiCoAlTaB\u5408\u91d1\u572877 K\u4e0b\u7684\u53d8\u5f62\u8868\u73b0\u51fa\u5e94\u53d8\u786c\u5316\u7684\u53cd\u5e38\u56de\u5347\uff0c\u5728\u771f\u5e94\u53d8\u4e3a0.095\u65f6\u8fbe\u5230\u4e8618 GPa\u7684\u5e94\u53d8\u786c\u5316\u7387\uff1b\u8fd9\u6bd4\u4f20\u7edf\u7684\u91d1\u5c5e\u548c\u5408\u91d1\u9ad8\u51fa\u4e00\u4e2a\u6570\u91cf\u7ea7\u3002\u8fd9\u79cd\u5e94\u53d8\u786c\u5316\u7387\u7684\u4e0a\u5347\u4e0e\u5728\u5f62\u72b6\u8bb0\u5fc6\u6216\u4f2a\u5f39\u6027\u5408\u91d1\u4e2d\u89c2\u5bdf\u5230\u7684\u7c7b\u4f3c\uff0c\u5728\u8fd9\u4e9b\u5408\u91d1\u4e2d\uff0c\u53ef\u9006\u7684\u9a6c\u6c0f\u4f53\u76f8\u53d8\u662f\u6d3b\u8dc3\u7684\u3002\u4e3a\u4e86\u9a8c\u8bc1FeNiCoAlTaB\u5728\u4f4e\u6e29\u4e0b\u4f2a\u5f39\u6027\u7684\u5b58\u5728\uff0c\u672c\u5de5\u4f5c\u572877 K\u8fdb\u884c\u4e86\u589e\u91cf\u62c9\u4f38\u52a0\u5378\u8f7d\u8bd5\u9a8c\uff0c\u5f97\u5230\u768477 K\u5faa\u73af\u52a0\u5378\u8f7d\u66f2\u7ebf\u5982\u56fe4a\u6240\u793a\u3002\u5982\u56fe4a\u3001b\u6240\u793a\uff0c<strong>FeNiCoAlTaB<\/strong><strong>\u5408\u91d1\u8868\u73b0\u51fa\u5178\u578b\u7684\u4f2a\u5f39\u6027\u884c\u4e3a\uff0c\u5378\u8f7d\u65f6\u8868\u73b0\u51fa\u8f83\u5927\u7684\u975e\u7ebf\u6027\u53ef\u6062\u590d\u5e94\u53d8<\/strong>\u3002\u4f2a\u5f39\u6027\u4e0e\u52a0\u5de5\u786c\u5316\u80fd\u529b\u589e\u5f3a\u7684\u8026\u5408\u8868\u660e\u53d1\u751f\u4e86\u53ef\u9006\u7684\u9a6c\u6c0f\u4f53\u76f8\u53d8\uff0c\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c(TEM)\u8bc1\u5b9e\u4e86\u8fd9\u4e00\u70b9\u3002\u8fd9\u91cc\u9700\u8981\u6307\u51fa\u7684\u662f\uff0c\u5927\u7684\u5e94\u53d8\u56de\u590d\u7387(84%)\uff0c\u7279\u522b\u662f\u5728\u5c0f\u7684\u5916\u52a0\u5e94\u53d8\u4e0b(2-3%)\uff0c\u4e0d\u80fd\u5f52\u56e0\u4e8e\u5f02\u8d28\u7ed3\u6784\u91d1\u5c5e\u548c\u5408\u91d1\u4e2d\u5e38\u89c1\u7684\u4f20\u7edfBauschinger\u6548\u5e94\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u79cd\u4f2a\u5f39\u6027\u884c\u4e3a\u572877 K\u7684FeNiCoAlTaB\u9ad8\u71b5\u5408\u91d1\u4e2d\u666e\u904d\u5b58\u5728\uff0c\u5176\u9ad8\u5e94\u529b\u6c34\u5e73\u8d85\u8fc7\u4e861.2 GPa\uff0c\u9ad8\u8fbe2.1 GPa\u3002\u5728\u5177\u6709\u4f2a\u5f39\u6027\u7684\u4f20\u7edfNiTi\u3001Cu\u57fa\u548cFe\u57fa\u5408\u91d1\u4e2d\u65e0\u6cd5\u5b9e\u73b0\u8fd9\u79cd\u8d85\u9ad8\u5e94\u529b\u6c34\u5e73\u3002\u5bf9\u4e8e\u9ad8\u6027\u80fd\u7684\u4f4e\u6e29\u9ad8\u71b5\u5408\u91d1\uff0c\u5982CrMnFeCoNi\u548cCrCoNi\uff0c\u7531\u4e8e\u7f3a\u4e4f\u53ef\u9006\u7684\u9a6c\u6c0f\u4f53\u76f8\u53d8\u800c\u6ca1\u6709\u4f2a\u5f39\u6027\u73b0\u8c61\u3002<strong>\u56e0\u6b64\uff0c<\/strong><strong>\u672c\u5de5\u4f5c<\/strong><strong>\u8ba4\u4e3aFeNiCoAlTaB\u9ad8\u71b5\u5408\u91d1\u662f\u8fc4\u4eca\u4e3a\u6b62\u62a5\u9053\u7684\u6700\u5f3a\u7684\u5757\u4f53\u591a\u6676\u5408\u91d1\uff0c\u5728\u4f4e\u6e29\u4e0b\u8fd8\u8868\u73b0\u51fa\u4f2a\u5f39\u6027\u884c\u4e3a\u3002\u8fd9\u610f\u5473\u7740\u8be5\u5408\u91d1\u662f\u4f5c\u4e3a\u9ad8\u5f3a\u5ea6\u667a\u80fd\u6750\u6599\u7528\u4e8e\u9ad8\u963b\u5c3c\u6216\u81f4\u52a8\u5668\u5e94\u7528\u4e8e\u4f4e\u6e29\u73af\u5883\u7684\u6781\u4f73\u5019\u9009\u6750\u6599\uff0c\u4f8b\u5982\u7528\u4e8e\u5916\u5c42\u7a7a\u95f4\u63a2\u7d22<\/strong>\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247756\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72475-26.png\" alt=\"\" width=\"466\" height=\"530\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72475-26.png 466w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/\u56fe\u72475-26-264x300.png 264w\" sizes=\"(max-width: 466px) 100vw, 466px\" \/><\/p>\n<p>\u56fe4. FeNiCoAlTaB\u9ad8\u71b5\u5408\u91d1\u572877 K\u4f4e\u6e29\u4e0b\u7684\u4f2a\u5f39\u6027\u884c\u4e3a\u00a9 2022 Acta Materialia Inc.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><b>[\u6210\u679c\u542f\u793a]<\/b><\/strong><\/p>\n<p><strong><b>\u00a0<\/b><\/strong><\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0cFeNiCoAlTaB\u9ad8\u71b5\u5408\u91d1\u662f\u4e00\u79cd\u591a\u529f\u80fd\u3001\u975e\u7b49\u539f\u5b50\u6bd4\u7684\u5408\u91d1\uff0c\u5176\u4f18\u5f02\u7684\u529b\u5b66\u6027\u80fd\u4e0d\u4ec5\u4f53\u73b0\u5728\u4f4e\u6e29\u6216\u9ad8\u6e29\u4e0b\uff0c\u8fd8\u4f53\u73b0\u5728\u5bbd\u6cdb\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4(77~1073 K)\u5185\u3002\u5728\u4f4e\u6e29\u4e0b\uff0c\u5851\u6027\u53d8\u5f62\u4e2d\u4f34\u968f\u7740\u5e94\u529b\u8bf1\u53d1\u7684\u9a6c\u6c0f\u4f53\u76f8\u53d8\u548c\u7eb3\u7c73\u5b6a\u6676\uff0c\u540e\u8005\u5728\u9a6c\u6c0f\u4f53\u76f8\u4e2d\u8fd0\u884c\uff0c\u8fd9\u5bf9\u5408\u91d1\u7684\u8d85\u9ad8\u5e94\u53d8\u786c\u5316\u7387\u548c\u4f18\u5f02\u7684\u6297\u62c9\u5f3a\u5ea6\u505a\u51fa\u4e86\u663e\u8457\u8d21\u732e\u3002\u7531\u4e8e\u8584\u677f\u9a6c\u6c0f\u4f53\u7684\u5f62\u6210\uff0c\u8be5HEA\u572877 K\u4e0b\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u4f2a\u5f39\u6027\u3002\u8fd9\u79cd\u5f02\u8d28\u7ed3\u6784HEA\u4e2d\u7684\u987a\u5e8f\u9a6c\u6c0f\u4f53\u76f8\u53d8\u7b56\u7565\u6210\u529f\u5730\u514b\u670d\u4e8677 K\u9a6c\u6c0f\u4f53\u76f8\u53d8\u8fc7\u7a0b\u4e2d\u6cbf\u6676\u754c\u7684\u65e9\u671f\u5931\u6548\u3002\u5728\u73af\u5883\u6e29\u5ea6\u4e0b\uff0c\u5f02\u8d28\u5f62\u53d8\u8bf1\u5bfc\u786c\u5316\u548c\u5f62\u53d8\u4ecb\u5bfc\u7684\u5fae\u5e26\u8d1f\u8d23\u9ad8\u5e94\u53d8\u786c\u5316\u7387\u548c\u4f18\u5f02\u7684\u62c9\u4f38\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u80fd\u3002\u5728873 K\u65f6\uff0c\u03b3\u2032\u6c89\u6dc0\u76f8\u5f3a\u5316\u662f\u5408\u91d1\u83b7\u5f97\u9ad8\u5f3a\u5ea6\u7684\u9996\u8981\u56e0\u7d20\u3002\u57281073 K\u65f6\uff0c\u968f\u7740\u6790\u51fa\u76f8\u7684\u7c97\u5316\u548c\u4f4d\u9519\u56de\u590d\u7684\u589e\u52a0\uff0c\u4f4d\u9519\u7684\u89e3\u79bb\u548c\u968f\u540e\u5806\u579b\u5c42\u9519\u7684\u5f62\u6210\u5bfc\u81f4\u7684\u5f3a\u5316\u662f\u9ad8\u5f3a\u5ea6\u7684\u4e3b\u8981\u539f\u56e0\u3002<strong><b>\u8fd9\u79cdFeNiCoAlTaB\u5408\u91d1\u5fae\u89c2\u7ed3\u6784\u7684\u8bbe\u8ba1\uff0c\u7279\u522b\u662f\u5728\u4e0d\u540c\u6e29\u5ea6\u8303\u56f4\u5185\u521b\u5efa\u4e00\u7cfb\u5217\u53d8\u5f62\u548c\u5f3a\u5316\u673a\u5236\uff0c\u4e3a\u5728\u524d\u6240\u672a\u6709\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u5185- -\u4ece\u4f4e\u6e29\u5230\u9ad8\u6e29- -\u5f00\u53d1\u5177\u6709\u4f18\u5f02\u529b\u5b66\u6027\u80fd\u7684\u591a\u529f\u80fd\u9ad8\u71b5\u5408\u91d1\u63d0\u4f9b\u4e86\u4e00\u79cd\u53ef\u884c\u7684\u7b56\u7565<\/b><\/strong>\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u7b2c\u4e00\u4f5c\u8005\uff1aCheng Zhang\u3001Qin Yu\u3001Yuanbo T. Tang<\/p>\n<p>\u901a\u8baf\u4f5c\u8005\uff1aEnrique J. Lavernia\u3001Robert O. Ritchie\u3001Kenneth S. Vecchio<\/p>\n<p>\u901a\u8baf\u5355\u4f4d\uff1a\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u6b27\u6587\u5206\u6821\u3001\u7f8e\u56fd\u52b3\u4f26\u65af\u4f2f\u514b\u5229\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u3001\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u5723\u5730\u4e9a\u54e5\u5206\u6821<\/p>\n<p>\u8bba\u6587doi\uff1a<\/p>\n<p><a href=\"https:\/\/doi.org\/10.1016\/j.actamat.2022.118449\"><u>https:\/\/doi.org\/10.1016\/j.actamat.2022.118449<\/u><\/a><\/p>\n<p>\u672c\u6587\u7531\u6e29\u534e\u4f9b\u7a3f\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Acta Materialia\uff1a\u5f3a\u97e7FeNiCoAl\u57fa\u9ad8\u71b5\u5408\u91d1\u7528\u4e8e\u4f4e\u6e29\u5230\u9ad8\u6e29\u591a\u529f\u80fd\u5e94\u7528 [\u5bfc\u8bfb] &nbsp; \u4eba\u7c7b\u5bf9\u5916\u5c42\u7a7a\u95f4\u6c38\u6052\u7684\u597d\u5947\u5fc3\u63a8\u52a8\u4e86\u771f\u6b63\u60ca\u4eba\u7684\u6280\u672f\u8fdb&#8230;<\/p>\n","protected":false},"author":34419,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,4,2],"tags":[3020,306],"class_list":["post-247751","post","type-post","status-publish","format-standard","hentry","category-jiedu","category-ganhuo","category-keji","tag-3020","tag-high-entropy"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/247751"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/34419"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=247751"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/247751\/revisions"}],"predecessor-version":[{"id":248289,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/247751\/revisions\/248289"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=247751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=247751"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=247751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}