{"id":139126,"date":"2018-05-20T14:00:45","date_gmt":"2018-05-20T06:00:45","guid":{"rendered":"\/\/m.iemloyee.com\/?p=139126"},"modified":"2018-05-20T16:54:46","modified_gmt":"2018-05-20T08:54:46","slug":"%e5%93%88%e5%b0%94%e6%bb%a8%e5%b7%a5%e4%b8%9a%e5%a4%a7%e5%ad%a6mater-sci-eng-a%ef%bc%9a%e6%96%b0%e5%9e%8b%e9%92%9b%e5%9f%ba%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99%ef%bc%8c%e7%83%ad%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=139126","title":{"rendered":"\u54c8\u5c14\u6ee8\u5de5\u4e1a\u5927\u5b66Mater. Sci. Eng. A\uff1a\u65b0\u578b\u949b\u57fa\u590d\u5408\u6750\u6599\uff0c\u70ed\u5904\u7406\u540e\u7684\u62c9\u4f38\u4e0e\u65ad\u88c2\u97e7\u6027\u6027\u80fd"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\n \u949b\u53ca\u949b\u5408\u91d1\u5177\u6709\u5404\u79cd\u4f18\u826f\u6027\u80fd\uff08\u5bc6\u5ea6\u5c0f\uff0c\u6bd4\u5f3a\u5ea6\u9ad8\uff0c\u8010\u8150\u8680\uff0c\u8010\u9ad8\u3001\u4f4e\u6e29\u6027\u80fd\u597d\uff0c\u65e0\u78c1\uff0c\u65e0\u6bd2\uff09\uff0c\u6210\u4e3a\u822a\u7a7a\u822a\u5929\u5e94\u7528\u7684\u4f18\u79c0\u6750\u6599\uff0c\u6709\u7740\u201c\u98de\u884c\u91d1\u5c5e\u201d\u7684\u7f8e\u79f0\u3002\u7136\u800c\uff0c\u9ad8\u901f\u98de\u673a\u9700\u8981\u9ad8\u5f3a\u5ea6\u548c\u9ad8\u97e7\u6027\u7684\u6750\u6599\u3002\u03b2\u949b\u5408\u91d1\u7531\u4e8e\u5176\u9ad8\u7684\u70ed\u5904\u7406\u6027\u3001\u6df1\u6dec\u900f\u6027\u548c\u4f53\u5fc3\u7acb\u65b9\u7ed3\u6784\u6240\u8d4b\u4e88\u7684\u56fa\u6709\u5ef6\u5c55\u6027\u800c\u6210\u4e3a\u4f18\u826f\u7684\u6750\u6599\u3002\u6dfb\u52a0\u5c11\u91cf\u787c\u548c\u78b3\u7684\u949b\u5408\u91d1\u56e0\u5176\u5f39\u6027\u6a21\u91cf\uff0c\u62c9\u4f38\u548c\u78e8\u635f\u6027\u80fd\u4f18\u4e8e\u4f20\u7edf\u949b\u5408\u91d1\uff0c\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u6781\u5927\u5174\u8da3\u3002\u8fd9\u79cd\u949b\u5408\u91d1\u542b\u6709\u5c11\u91cfTiB\u6676\u987b\uff08TiBw<\/sub>\uff09\u548cTiC\u9897\u7c92\uff08TiCp<\/sub>\uff09\uff0c\u53ef\u4ee5\u663e\u7740\u6539\u5584\u57fa\u4f53\u7684\u5fae\u89c2\u7ed3\u6784\u3002<\/p>\n

\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\n \u8fd1\u65e5\uff0c\u54c8\u5c14\u6ee8\u5de5\u4e1a\u5927\u5b66\u9648\u7389\u52c7\u6559\u6388<\/strong>\u4ee5\u53ca\u8096\u6811\u9f99\u526f\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\uff0c\u7b2c\u4e00\u4f5c\u8005\u6768\u5efa\u8f89\u535a\u58eb\uff0c\u5728Mater. Sci. Eng. A<\/strong>\u53d1\u8868\u4e00\u7bc7\u9898\u4e3a\u201cThe tensile and fracture toughness properties of a (TiBw<\/sub> + TiCp<\/sub>)\/Ti\u20133.5Al\u20135Mo\u20136V\u20133Cr\u20132Sn\u20130.5Fe composites after heat treatment<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u8be5\u56e2\u961f\u63a2\u8ba8\u4e86\u65b0\u578b\uff08TiBw<\/sub> + TiCp<\/sub>\uff09\/Ti-3.5Al-5Mo-6V-3Cr-2Sn-0.5Fe\u590d\u5408\u6750\u6599\u7ecf800\u2103\uff0c1h\u56fa\u6eb6\u5904\u7406\u540e\u7a7a\u51b7\u5e76\u5206\u522b\u5728440\u2103\uff0c480\u2103\u548c520\u2103\u4fdd\u63018h\u65f6\u6548\u5904\u7406\u5e76\u7a7a\u51b7\u540e\u7684\u62c9\u4f38\u548c\u65ad\u88c2\u97e7\u6027\u6027\u80fd\uff0c\u5efa\u7acb\u4e86\u5408\u91d1\u7ec4\u7ec7\u4e0e\u529b\u5b66\u6027\u80fd\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u56fa\u6eb6\u5904\u7406\u540e\u7684\u6781\u9650\u62c9\u4f38\u5f3a\u5ea6\u548c\u5c48\u670d\u5f3a\u5ea6\u5206\u522b\u4e0b\u964d\u4e8612.5\uff05\u548c11.3\uff05\u3002\u7136\u800c\uff0c\u65f6\u6548\u70ed\u5904\u7406\u540e\u5f3a\u5ea6\u663e\u8457\u63d0\u9ad8\u3002\u5728440\u2103\u65f6\u6548\u5904\u7406\u540e\u8fbe\u5230\u6700\u9ad8\u7684\u6781\u9650\u62c9\u4f38\u5f3a\u5ea6\u4e3a1521MPa\uff0c\u4f38\u957f\u7387\u4e3a7.2%\u3002\u5728480\u2103\u65f6\u6548\u5904\u7406\u540e\u6781\u9650KIC\u503c\u662f65MPa m1\/2<\/sup>\u3002\uff08TiBw<\/sub> + TiCp<\/sub>\uff09\u589e\u5f3a\u4f53\u6cbf\u53d8\u5f62\u65b9\u5411\u6210\u6d41\u7ebf\u578b\uff0c\u589e\u5f3a\u4e86\u5f3a\u5ea6\u548c\u75b2\u52b3\u97e7\u6027\u3002\u589e\u5f3a\u4f53\u901a\u8fc7\u963b\u6b62\u88c2\u7eb9\u6269\u5c55\u548c\u5ef6\u957f\u6269\u5c55\u8def\u5f84\u5e76\u589e\u52a0\u5438\u6536\u7684\u51b2\u51fb\u80fd\u91cf\u6765\u63d0\u9ad8\u65ad\u88c2\u97e7\u6027\u3002<\/p>\n

\n \u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\n \u8868\u4e00 Ti\u20133.5Al\u20135Mo\u20136V\u20133Cr\u20132Sn\u20130.5Fe\u6210\u5206<\/strong><\/p>\n\n\n\n\n
Element<\/td>\nAl<\/td>\nMo<\/td>\nV<\/td>\nCr<\/td>\nSn<\/td>\nFe<\/td>\nNi<\/td>\nSi<\/td>\nTi<\/td>\n<\/tr>\n
Contents(%)<\/td>\n3.673<\/td>\n4.752<\/td>\n5.856<\/td>\n3.166<\/td>\n1.374<\/td>\n0.54<\/td>\n0.031<\/td>\n0.119<\/td>\nBal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\n \u56fe1 \u953b\u9020\u949b\u5408\u91d1\u57fa\u4f53\u590d\u5408\u6750\u6599\u7684SEM\u56fe<\/strong><\/p>\n

\"\"
\n \uff08a<\/strong>\uff09\u542b\u6709\u03b1p<\/sub>\u6676\u754c\u7684\u03b2\u6676\u7c92;<\/p>\n

\n \uff08b<\/strong>\uff09TiB\u548cTiC\u589e\u5f3a\u6750\u6599\u7684\u5206\u5e03;<\/p>\n

\n \uff08c<\/strong>\uff09\uff08b\uff09\u4e2d\u70b91\u7684\u80fd\u8c31;<\/p>\n

\n \uff08d<\/strong>\uff09\uff08b\uff09\u4e2d\u70b92\u7684\u80fd\u8c31\u3002<\/p>\n

\n \u56fe2 \uff08TiBw<\/sub> + TiCp<\/sub>\uff09\u589e\u5f3a\u4f53\u7684\u5206\u5e03\u56fe<\/strong><\/p>\n

\"\"
\n \uff08a<\/strong>\uff09\u4f4e\u500d\u653e\u5927\u7684\u953b\u9020\u590d\u5408\u6750\u6599;<\/p>\n

\n \uff08b<\/strong>\uff09800\u2103\uff0c1h\u56fa\u6eb6\u5904\u7406\u540e\u7a7a\u51b7\uff0c\u63a5\u7740480\u2103\uff0c8h\u65f6\u6548\u5904\u7406\u540e\u7a7a\u51b7\u7684\uff08TiBw<\/sub> + TiCp<\/sub>\uff09\u589e\u5f3a\u4f53\u5206\u5e03;<\/p>\n

\n \uff08c<\/strong>\uff09\uff08b\uff09\u7684\u9ad8\u653e\u5927\u500d\u6570\u5f62\u8c8c\u3002<\/p>\n

\n \u56fe3 \u4e0d\u540c\u70ed\u5904\u7406\u590d\u5408\u6750\u6599\u7684SEM\u56fe<\/strong><\/p>\n

\"\"
\n \uff08a<\/strong>\uff09800\u2103\uff0c1h\u56fa\u6eb6\u5904\u7406\u540e\u7a7a\u51b7;<\/p>\n

\n \uff08b<\/strong>\uff09800\u2103\uff0c1h\u56fa\u6eb6\u5904\u7406\u540e\u7a7a\u51b7\uff0c\u63a5\u7740440\u2103\uff0c8h\u65f6\u6548\u5904\u7406\u540e\u7a7a\u51b7;<\/p>\n

\n \uff08c<\/strong>\uff09800\u2103\uff0c1h\u56fa\u6eb6\u5904\u7406\u540e\u7a7a\u51b7\uff0c\u63a5\u7740480\u2103\uff0c8h\u65f6\u6548\u5904\u7406\u540e\u7a7a\u51b7;<\/p>\n

\n \uff08d<\/strong>\uff09800\u2103\uff0c1h\u56fa\u6eb6\u5904\u7406\u540e\u7a7a\u51b7\uff0c\u63a5\u7740520\u2103\uff0c8h\u65f6\u6548\u5904\u7406\u540e\u7a7a\u51b7\u3002<\/p>\n

\n \u56fe4 \u4e0d\u540c\u70ed\u5904\u7406\u590d\u5408\u6750\u6599\u7684\u62c9\u4f38\u6027\u80fd\u56fe<\/strong><\/p>\n

\"\"
\n 800\u2103\u56fa\u6eb6\u5904\u7406\/\u7a7a\u51b7\u540e\uff0c\u7c97\u6676\u8fb9\u754c\u7f3a\u5c11\u03b1p<\/sub>\u76f8\uff0c\u5f3a\u5ea6\u964d\u4f4e\uff1b\u65f6\u6548\u5904\u7406\u540e\uff0c\u4e8c\u6b21\u03b1\u76f8\u6790\u51fa\uff0c\u5f3a\u5ea6\u589e\u52a0\u3002<\/p>\n

\n \u56fe5 \u4e0d\u540c\u70ed\u5904\u7406\u590d\u5408\u6750\u6599\u7684\u65ad\u88c2\u97e7\u6027\u56fe<\/strong><\/p>\n

\"\"
\n 800\u2103\u56fa\u6eb6\u5904\u7406\/\u7a7a\u51b7\u540e\uff0c\u7c97\u6676\u8fb9\u754c\u7f3a\u5c11\u03b1p<\/sub>\u76f8\uff0c\u65ad\u88c2\u97e7\u6027\u964d\u4f4e\uff1b\u65f6\u6548\u5904\u7406\u540e\uff0c\u03b1s<\/sub>\u76f8\u6790\u51fa\uff0c\u4e14\u65f6\u6548\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u03b1s<\/sub>\u8d8a\u7c97\u5927\uff0c\u66f4\u5c11\u4ea7\u751f\u5e94\u529b\u96c6\u4e2d\uff0c\u6297\u65ad\u88c2\u97e7\u6027\u8d8a\u5f3a\u3002<\/p>\n

\n \u56fe6 \u5728800\u2103\uff0c1h\u56fa\u6eb6\u540e\u7a7a\u51b7\uff0c440\u2103\uff0c8h\u65f6\u6548\u540e\u7a7a\u51b7\u590d\u5408\u6750\u6599\u7684TEM\u56fe<\/strong><\/p>\n

\"\"
\n \uff08a<\/strong>\uff09\u03b1s<\/sub>\u7684\u663e\u5fae\u7167\u7247;<\/p>\n

\n \uff08b<\/strong>\uff09\u03b1s<\/sub>\u9644\u8fd1\u7684\u9ad8\u5bc6\u5ea6\u4f4d\u9519\u3002<\/p>\n

\n \u56fe7 \u88c2\u7eb9\u6cbf\u88c2\u7eb9\u6269\u5c55\u65b9\u5411\u7684\u7ec4\u5408\u8150\u8680\u5fae\u89c2\u7ed3\u6784\u56fe<\/strong><\/p>\n

\"\"
\n \uff08a<\/strong>\uff09\u88c2\u7eb9\u4e2d\u65ad\u88c2\u7684TiB\u6676\u987b;<\/p>\n

\n \uff08b<\/strong>\uff09\u548c\uff08c<\/strong>\uff09\u6cbf\u7740\u88c2\u7eb9\u6269\u5c55\u7684\u88c2\u7eb9\u8def\u5f84;<\/p>\n

\n \uff08d<\/strong>\uff09\uff08a\uff09\u7684\u5c40\u90e8\u653e\u5927\u56fe\u3002<\/p>\n

\n \u56fe8 \u949b\u5408\u91d1\u57fa\u590d\u5408\u6750\u6599\u5728520\u2103\/8h\u65f6\u6548\/\u7a7a\u51b7\u65f6\uff0c\u88c2\u7eb9\u9644\u8fd1\u5fae\u89c2\u7ed3\u6784\u56fe<\/strong><\/p>\n

\"\"
\n \uff08a<\/strong>\uff09\u65e0\u8150\u8680\u4e0b\u4f20\u64ad\u8def\u5f84\u65ad\u88c2\u88c2\u7eb9;<\/p>\n

\n \uff08b<\/strong>\uff09\u7f3a\u53e3\u9644\u8fd1\u7684\u88c2\u7eb9\u4e2d\u7684\u65ad\u88c2\u8868\u9762;<\/p>\n

\n \uff08c<\/strong>\uff09\u88c2\u7eb9\u4e2d\u7684TiB\u6676\u987b;<\/p>\n

\n \uff08e<\/strong>\uff09\uff0c\uff08f<\/strong>\uff09\u548c\uff08g<\/strong>\uff09\u88c2\u7eb9\u9644\u8fd1\uff08TiBw<\/sub> + TiCp<\/sub>\uff09\u589e\u5f3a\u7269\u5728\u8150\u8680\u4e0e\u4e0d\u540c\u5c3a\u5ea6\u4e0b\u7684\u5206\u5e03\u3002<\/p>\n

\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\n \u672c\u6587\u8bbe\u8ba1\u4e86\u4e00\u79cd\u6dfb\u52a0\u4e86\u5c11\u91cf\u7684B\u548cC\u8fd1\u03b2\u578b\u949b\u5408\u91d1\u7684\u65b0\u7684\u201c\u94bc\u5f53\u91cf\u201d\u53d8\u5f62\u4f53\uff0c\u7814\u7a76\u4e86\u70ed\u5904\u7406\u5bf9\u590d\u5408\u6750\u6599\u7ec4\u7ec7\u548c\u529b\u5b66\u6027\u80fd\u7684\u5f71\u54cd\u3002\u5f97\u51fa\u65f6\u6548\u70ed\u5904\u7406\u53ef\u5927\u5927\u63d0\u9ad8\u590d\u5408\u6750\u6599\u7684\u5f3a\u5ea6\u548c\u75b2\u52b3\u97e7\u6027\u7684\u7ed3\u8bba\u3002\u5728480\u2103\/8h\u65f6\u6548\/\u7a7a\u51b7\u65f6\uff0c\u6700\u9ad8\u6297\u62c9\u5f3a\u5ea6\u4e3a1521 MPa\uff0c\u662f\u953b\u9020\u5408\u91d1\u76841.7\u500d\uff0c\u5ef6\u4f38\u7387\u4e3a7.2\uff05\u3002\u6781\u9650KIC<\/sub>\u503c\u4e3a65 MPa\u00b7m1\/2<\/sup>\u3002\u03b1s<\/sub>\u7684\u5927\u5c0f\u5bf9\u5f3a\u5ea6\u548c\u65ad\u88c2\u97e7\u6027\u6709\u76f8\u53cd\u7684\u4f5c\u7528\uff0c\u76f8\u5bf9\u8f83\u7ec6\u7684\u03b1s<\/sub>\u6709\u5229\u4e8e\u5f3a\u5ea6\u4f46\u4e0d\u5229\u4e8e\u65ad\u88c2\u97e7\u6027\uff0c\u5bf9\u7c97\u6676\u7c92\u53cd\u4e4b\u4ea6\u7136\u3002\uff08TiBw<\/sub> + TiCp<\/sub>\uff09\u589e\u5f3a\u4f53\u589e\u5f3a\u4e86\u5f3a\u5ea6\u548c\u75b2\u52b3\u97e7\u6027\uff0c\u5e76\u901a\u8fc7\u963b\u6b62\u88c2\u7eb9\u6269\u5c55\u6765\u5ef6\u957f\u6269\u5c55\u8def\u5f84\uff0c\u589e\u52a0\u5438\u6536\u51b2\u51fb\u80fd\u91cf\u6765\u6539\u5584\u65ad\u88c2\u97e7\u6027\u3002<\/p>\n

\n \u6587\u732e\u94fe\u63a5\uff1a<\/strong>The tensile and fracture toughness properties of a (TiBw<\/sub> + TiC)\/Ti\u20133.5Al\u20135Mo\u20136V\u20133Cr\u20132Sn\u20130.5Fe composites after heat treatment<\/a>\uff08Mater. Sci. Eng. A\uff0c 2018\uff0c DOI.org\/10.1016\/j.msea.2018.05.009\uff09\u00a0<\/p>\n

\n \u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u4eba\u7ec4\u674e\u5cf0\u7f16\u8f91\uff0c\u9648\u70b3\u65ed\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\n \u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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