{"id":244672,"date":"2022-12-07T06:06:36","date_gmt":"2022-12-06T22:06:36","guid":{"rendered":"\/\/m.iemloyee.com\/?p=244672"},"modified":"2022-12-06T20:16:56","modified_gmt":"2022-12-06T12:16:56","slug":"%e6%9d%be%e5%b1%b1%e6%b9%96%e6%9d%90%e6%96%99%e5%ae%9e%e9%aa%8c%e5%ae%a4scripta%ef%bc%9a%e8%b6%85%e4%bd%8e%e6%b8%a9%e9%ab%98%e5%91%a8%e7%96%b2%e5%8a%b3%e8%bd%bd%e8%8d%b7%e4%b8%8b%e6%a0%b8%e8%81%9a","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=244672","title":{"rendered":"\u677e\u5c71\u6e56\u6750\u6599\u5b9e\u9a8c\u5ba4Scripta\uff1a\u8d85\u4f4e\u6e29\u9ad8\u5468\u75b2\u52b3\u8f7d\u8377\u4e0b\u6838\u805a\u53d8\u78c1\u4f53\u7ed3\u6784\u6750\u6599\u7684\u663e\u5fae\u7ec4\u7ec7\u6f14\u53d8"},"content":{"rendered":"<p><strong>\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p>\u4e3a\u4e86\u4fdd\u62a4\u8d85\u5bfc\u7ebf\u5708\u670d\u5f79\u60c5\u51b5\u4e0b\u62b5\u5236\u590d\u6742\u5f3a\u7535\u78c1\u529b\u7684\u4f5c\u7528\uff0c\u56fd\u9645\u70ed\u6838\u805a\u53d8\u5b9e\u9a8c\u5806\uff08ITER\uff09\u8d85\u5bfc\u78c1\u4f53\u7cfb\u7edf\u4e2d\u7684\u7eb5\u573a\u548c\u6821\u6b63\u573a\u7ebf\u5708\u9700\u8981\u5728\u7ebf\u5708\u5916\u90e8\u91c7\u7528\u9002\u7528\u4e8e\u6db2\u6c26\u6e29\u5ea6\u4e0b\uff084.2K\uff09\u7684\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u97e7\u6027316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u5236\u9020\u7684\u94e0\u7532\u548c\u7ebf\u5708\u76d2\u7ed3\u6784\u4ef6\u8fdb\u884c\u652f\u6491\u548c\u4fdd\u62a4\u3002\u7531\u4e8e316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u4e2d\u7684\u03b3\u76f8\u4e3a\u4e9a\u7a33\u76f8\uff0c\u4f4e\u6e29\u6761\u4ef6\u4e0b\u5728\u5e94\u53d8\u4f5c\u7528\u4e0b\u4f1a\u4ea7\u751f\u03b3\u2192\u03b1&#8217;\u7684\u5e94\u53d8\u8bf1\u5bfc\u9a6c\u6c0f\u4f53\u8f6c\u53d8\uff0c\u8fd9\u79cd\u8f6c\u53d8\u52bf\u5fc5\u5bf9\u5176\u4f4e\u6e29\u4e0b\u7684\u5e94\u7528\u5e26\u6765\u5f88\u591a\u95ee\u9898\u3002\u4e00\u65b9\u9762\uff0c\u9a6c\u6c0f\u4f53\u8f83\u57fa\u4f53\u5965\u6c0f\u4f53\u76f8\u4f1a\u53d1\u751f\u4f53\u79ef\u81a8\u80c0\uff0c\u4ece\u800c\u9020\u6210\u4ea7\u54c1\u670d\u5f79\u8fc7\u7a0b\u4e2d\u96f6\u4ef6\u5f62\u6001\u7684\u6539\u53d8\uff0c\u5f71\u54cd\u5176\u4f4e\u6e29\u670d\u5f79\u6027\u80fd\u3002\u6b64\u5916\uff0c\u9a6c\u6c0f\u4f53\u4e3a\u94c1\u78c1\u6027\u76f8\uff0c\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u5bf9\u78c1\u573a\u4e5f\u4f1a\u4ea7\u751f\u5f71\u54cd\u3002\u56e0\u6b64\uff0c\u4f4e\u6e29\u4e0b\u9a6c\u6c0f\u4f53\u76f8\u53d8\u7684\u4ea7\u751f\uff0c\u5bf9\u7ed3\u6784\u7684\u5b89\u5168\u670d\u5f79\u6027\u80fd\u52bf\u5fc5\u9020\u6210\u4e00\u5b9a\u7684\u98ce\u9669\uff0c\u5fc5\u987b\u5bf9316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u670d\u5f79\u6761\u4ef6\u4e0b\u7684\u5fae\u89c2\u7ec4\u7ec7\u6f14\u53d8\u8fdb\u884c\u7cfb\u7edf\u6027\u7684\u7814\u7a76\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c\u677e\u5c71\u6e56\u6750\u6599\u5b9e\u9a8c\u5ba4\u5b9e\u7528\u8d85\u5bfc\u8584\u819c\u7814\u7a76\u56e2\u961f\u7814\u7a76\u4e86\u6838\u805a\u53d8\u8d85\u5bfc\u78c1\u4f53\u7528316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u57284.2 K\u6761\u4ef6\u4e0b\u75b2\u52b3\u5faa\u73af\uff08\uff1e30000\u6b21\uff09\u540e\u7684\u7ec4\u7ec7\u6f14\u53d8\u3002\u53d1\u73b04.2 K\u4e0b\u7684\u75b2\u52b3\u5faa\u73af\u7684\u5fae\u89c2\u7ed3\u6784\u4e0e\u5927\u5e94\u53d8\u901f\u7387\u4e0b\u7684\u53d8\u5f62\u5fae\u89c2\u7ed3\u6784\u6f14\u53d8\u673a\u7406\u622a\u7136\u4e0d\u540c\u3002\u4ed6\u4eec\u8ba4\u4e3a\u8fd9\u79cd\u5408\u91d1\u670d\u5f79\u6761\u4ef6\u4e0b\u7684\u5fae\u89c2\u7ed3\u6784\u6f14\u53d8\u4e3b\u8981\u901a\u8fc7\u4f4d\u9519\u6ed1\u52a8\u548c\u5806\u79ef\u5c42\u9519\u5f62\u6210\u534f\u540c\u4f5c\u7528\u6765\u6297\u4f4e\u6e29\u75b2\u52b3\u65ad\u88c2\uff0c\u8fdb\u800c\u907f\u514d\u4e86\u9a6c\u6c0f\u4f53\u76f8\u53d8\u7684\u4ea7\u751f\uff0c\u4fdd\u969c\u4e86\u6838\u805a\u53d8\u8d85\u5bfc\u78c1\u4f53\u7528\u7ed3\u6784\u6750\u6599\u6781\u7aef\u6e29\u5ea6\u6761\u4ef6\u4e0b\u7684\u670d\u5f79\u7a33\u5b9a\u6027\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<strong>Microstructure evolution of austenitic stainless steels under high-cycle-fatigue loading at deep cryogenic temperature<\/strong>\u201d\u53d1\u8868\u5728\u91d1\u5c5e\u6750\u6599\u9886\u57df\u56fd\u9645\u4e00\u533a\u9876\u7ea7\u671f\u520a<strong>\u300a\u6750\u6599\u5feb\u62a5\u300b<\/strong>\uff08<strong>Scripta Materialia<\/strong>\uff09\u4e0a\u3002\u677e\u5c71\u6e56\u6750\u6599\u5b9e\u9a8c\u5ba4\u4e3a\u7b2c\u4e00\u901a\u8baf\u5355\u4f4d\uff0c\u4fe1\u7eaa\u519b\u526f\u7814\u7a76\u5458\u4e3a\u7b2c\u4e00\u4f5c\u8005\uff0c\u738b\u7ef4\u7814\u7a76\u5458\u4e3a\u901a\u8baf\u4f5c\u8005\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-244674\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72471-5.png\" alt=\"\" width=\"392\" height=\"302\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72471-5.png 392w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72471-5-300x231.png 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/><\/p>\n<p><strong>\u3010\u6570\u636e\u6982\u51b5\u3011<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-244675\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72472-4.png\" alt=\"\" width=\"687\" height=\"693\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72472-4.png 687w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72472-4-150x150.png 150w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72472-4-297x300.png 297w\" sizes=\"(max-width: 687px) 100vw, 687px\" \/><\/p>\n<p>\u56fe 1. 316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u539f\u59cb\u6bcd\u6750\u7684\u663e\u5fae\u7ec4\u7ec7\u53ca4.2 K\u6e29\u5ea6\u4e0b\u75b2\u52b3\u5faa\u73af\u540e\u7684\u53d6\u6837\u4f4d\u7f6e\u56fe\u3002\u8fd9\u79cd\u5408\u91d1\u7684\u5fae\u89c2\u7ed3\u6784\u4ec5\u4e3a\u7b80\u5355\u7684\u5355\u76f8\u56fa\u6eb6\u4f53\uff0c\u56fa\u6eb6\u5904\u7406\u540e\u5f97\u5230\u7b49\u8f74\u6676\u7c92\u7ed3\u6784\uff0c\u5e73\u5747\u6676\u7c92\u5c3a\u5bf8\u4e3a~60\u5fae\u7c73\uff0c\u672a\u89c1\u660e\u663e\u7684\u7ec7\u6784\u5b58\u5728\u4e14\u6676\u754c\u5904\u4ec5\u5b58\u5728\u4f4d\u9519\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-244676\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72473-2.png\" alt=\"\" width=\"2749\" height=\"1890\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72473-2.png 2749w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72473-2-300x206.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72473-2-768x528.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72473-2-1024x704.png 1024w\" sizes=\"(max-width: 2749px) 100vw, 2749px\" \/><\/p>\n<p>\u56fe 2. 316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u539f\u59cb\u6bcd\u6750\u53ca4.2 K\u6e29\u5ea6\u4e0b\u75b2\u52b3\u5faa\u73af\u540e\u7684\u4e0d\u540c\u78c1\u573a\u5f3a\u5ea6\u4e0b\u7684\u78c1\u6027\u80fd\u6d4b\u8bd5\u3002\u6750\u6599\u7684\u78c1\u5316\u7387\u5bf9\u78c1\u573a\u7684\u65b9\u5411\u4e0d\u654f\u611f\uff0c\u5bf9\u78c1\u573a\u5f3a\u5ea6\u6709\u8f83\u5927\u7684\u4f9d\u8d56\u6027\uff0c4.5T\u80cc\u573a\u4e0b\u4ece\u53cd\u94c1\u78c1\u6027\u6027\u8f6c\u53d8\u4e3a\u94c1\u78c1\u6027\u3002\u6750\u6599\u7ecf\u5386\u4f4e\u6e29\u75b2\u52b3\u5faa\u73af\u524d\u540e\uff0c\u4e0d\u540c\u78c1\u573a\u5f3a\u5ea6\u548c\u65b9\u5411\u4e0b\u78c1\u5316\u7387\u5e76\u672a\u53d1\u751f\u660e\u663e\u7684\u53d8\u5316\uff0c\u6750\u6599\u7ecf\u5386\u4f4e\u6e29\u75b2\u52b3\u5faa\u73af\u540e\u5c55\u73b0\u4e86\u4f18\u5f02\u7684\u7ec4\u7ec7\u7a33\u5b9a\u6027\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-244677\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72474-2.png\" alt=\"\" width=\"1005\" height=\"1015\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72474-2.png 1005w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72474-2-150x150.png 150w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72474-2-297x300.png 297w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72474-2-768x776.png 768w\" sizes=\"(max-width: 1005px) 100vw, 1005px\" \/><\/p>\n<p>\u56fe 3. 4.2 K\u6e29\u5ea6\u4e0b\u75b2\u52b3\u5faa\u73af\u540e 316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u7684EBSD\uff08\u7535\u5b50\u80cc\u6563\u5c04\u884d\u5c04\uff09\u53caXRD\u56fe\u3002\u7ecf\u5386\u4f4e\u6e29\u75b2\u52b3\u5faa\u73af\u540e\uff0c\u6750\u6599\u59cb\u7ec8\u5448\u73b0\u5355\u76f8\u7684\u5965\u6c0f\u4f53\u7ec4\u7ec7\uff0c\u7ec4\u7ec7\u53d6\u5411\u5e76\u672a\u660e\u663e\u6539\u53d8\uff0c\u6676\u754c\u53ca\u5176\u9644\u8fd1\u7684\u5448\u73b0\u9ad8\u5bc6\u5ea6\u7684\u5e94\u53d8\u5206\u5e03\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-244678\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72475-2.png\" alt=\"\" width=\"827\" height=\"1087\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72475-2.png 827w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72475-2-228x300.png 228w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72475-2-768x1009.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2022\/12\/\u56fe\u72475-2-779x1024.png 779w\" sizes=\"(max-width: 827px) 100vw, 827px\" \/><\/p>\n<p>\u56fe 4.HRTEM\u8868\u5f81\u4e864.2 K\u6e29\u5ea6\u4e0b\u75b2\u52b3\u5faa\u73af\u540e316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u6676\u754c\u9644\u8fd1\u7684\u5fae\u89c2\u7ed3\u6784\u3002\u672c\u7814\u7a76\u7528\u805a\u7126\u79bb\u5b50\u675f\uff08FIB\uff09\u65b9\u6cd5\u5c06\u5e94\u53d8\u96c6\u4e2d\u7684\u6676\u754c\u533a\u57df\u5236\u6210TEM\u7b94\u7247\uff0c\u7528\u4e8eHRTEM\u68c0\u6d4b\u30024.2 K\u6e29\u5ea6\u4e0b\u75b2\u52b3\u5faa\u73af\u540e\u6676\u754c\u5904\u5206\u5e03\u7740\u5927\u91cf\u7684\u4f4d\u9519\u548c\u5806\u79ef\u5c42\u9519\uff0c\u6709\u522b\u4e8e\u5927\u5e94\u53d8\u901f\u7387\u4e0b\u9a6c\u6c0f\u4f53\u76f8\u53d8\u7684\u4ea7\u751f\uff0c\u8bc1\u5b9e\u4e86\u6750\u6599\u670d\u5f79\u6761\u4ef6\u4e0b\u7ec4\u7ec7\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n<p>\u8be5\u7814\u7a76\u7ed3\u679c\u8bf4\u660e\uff0c\u5355\u76f8fcc 316LN\u5965\u6c0f\u4f53\u4e0d\u9508\u94a2\u4f5c\u4e3a\u8d85\u5bfc\u78c1\u4f53\u7528\u4f4e\u6e29\u7ed3\u6784\u6750\u6599\uff0c\u5728\u6ee1\u8db3\u5f3a\u5ea6\u548c\u97e7\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u57284.2 K\u9ad8\u5468\u75b2\u52b3\u5faa\u73af\u540e\u4ecd\u4fdd\u6301\u7740\u7ec4\u7ec7\u7a33\u5b9a\u6027\u3002\u51764.2 K\u4e0b\u7684\u75b2\u52b3\u5faa\u73af\u7684\u5fae\u89c2\u7ed3\u6784\u6f14\u53d8\u4e0e\u5927\u5e94\u53d8\u901f\u7387\u4e0b\u7684\u53d8\u5f62\u5fae\u89c2\u7ed3\u6784\u6f14\u53d8\u673a\u7406\u5b8c\u5168\u4e0d\u540c\u3002\u76f8\u5173\u7ed3\u679c\u4e5f\u5f97\u5230\u4e86\u671f\u520a\u5ba1\u7a3f\u4eba\u7684\u5f3a\u70c8\u8ba4\u53ef\u201cthe quality of the observations is fairly high and the obtained results will contribute to the application of the material to fusion reactors.\u201d\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e\uff1aJijun Xin, Hengcheng Zhang, WenjunSun, Wei Wang, Dong Wu, Bingkun Lyu, Fuzhi Shen, Zhichun Fang, Chuanjun Huang, Laifeng Li: Microstructure evolution of austenitic stainless steels under high-cycle-fatigue loading at deep cryogenic temperature. 2023, 226:115223.<\/p>\n<p>https:\/\/doi.org\/10.1016\/j.scriptamat.2022.115223<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5bfc\u8bfb\u3011 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