{"id":116094,"date":"2017-12-11T14:00:03","date_gmt":"2017-12-11T06:00:03","guid":{"rendered":"\/\/m.iemloyee.com\/?p=116094"},"modified":"2017-12-07T23:26:27","modified_gmt":"2017-12-07T15:26:27","slug":"mater-sci-eng-a-%ef%bc%9a%e5%8f%af%e5%8f%98%e5%bd%a2max%e7%9b%b8%e7%9a%84buff%e5%a2%9e%e7%9b%8a-%e4%b8%89%e7%bb%b4%e9%92%88%e7%8a%b6csic%e5%a4%8d%e5%90%88%e6%9d%90%e6%96%99","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=116094","title":{"rendered":"Mater. Sci. Eng., A.\uff1a\u4e09\u7ef4\u9488\u72b6C\/SiC\u590d\u5408\u6750\u6599\u7684\u6539\u5584\u4e0e\u5f3a\u97e7\u5316\u2014\u2014\u53ef\u53d8\u5f62MAX\u76f8\u7684buff\u589e\u76ca"},"content":{"rendered":"

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

\u7531\u4e8e\u5176\u5bc6\u5ea6\u4f4e\u3001\u5f3a\u5ea6\u9ad8\u3001\u70ed\u7a33\u5b9a\u6027\u9ad8\u3001\u6297\u6c27\u5316\u6027\u597d\uff0c\u78b3\u7ea4\u7ef4\u589e\u5f3aSiC\u57fa\u590d\u5408\u6750\u6599\uff08C\/SiC\uff09\u662f\u70ed\u7ed3\u6784\u6750\u6599\u4e2d\u6700\u6709\u5e0c\u671b\u7684\u5019\u9009\u6750\u6599\u4e4b\u4e00\u3002\u76ee\u524d\uff0c\u5316\u5b66\u6c14\u76f8\u6e17\u900f\uff08CVI\uff09\u6280\u672f\u662f\u4e00\u79cd\u6700\u6709\u6548\u7684\u5236\u9020\u5de5\u827a\u3002\u7136\u800c\uff0c\u7528\u6b64\u65b9\u6cd5\u5236\u5907\u51fa\u7684\u6750\u6599\uff0c\u6b8b\u4f59\u5b54\u9699\u7387\u4e0e\u539f\u59cb\u7ea4\u7ef4\u9884\u5236\u68d2\u4e0a\u7684\u5b54\u9699\u5c3a\u5bf8\u5206\u5e03\u6709\u5173\uff0c\u8fd9\u5bf9\u4e8e\u4e09\u7ef4\u9488\u72b6\u78b3\u7ea4\u7ef4\u589e\u5f3aSiC\u57fa\u590d\u5408\u6750\u6599\uff083DN C\/SiC\uff09\u662f\u5341\u5206\u4e0d\u5229\u7684\u3002\u81f4\u5bc6\u7387\u53ef\u4ee5\u901a\u8fc7\u53cd\u5e94\u6027\u7194\u4f53\u6e17\u900f\uff08RMI\uff09\u6280\u672f\u5f97\u5230\u63d0\u9ad8\uff0c\u4f46\u662f\u7528RMI\u5904\u7406\u540e\uff0c\u5176\u5f2f\u66f2\u5f3a\u5ea6\u548c\u65ad\u88c2\u97e7\u6027\u901a\u5e38\u4f4e\u4e8e\u7528CVI\u5904\u7406\u7684C\/SiC\u3002\u6839\u636e\u4e4b\u524d\u7684\u7814\u7a76\uff0c\u7528RMI\u5c06MAX\u76f8\u5f15\u5165\u52303DN C\/SiC\u4e2d\uff0c\u53ef\u4ee5\u89e3\u51b3\u81f4\u5bc6\u5316\u540e\u6750\u6599\u97e7\u6027\u53ef\u80fd\u964d\u4f4e\u7684\u95ee\u9898\u3002MAX\u76f8\u662f\u4e00\u79cd\u65e2\u5177\u6709\u9ad8\u635f\u4f24\u5bb9\u9650\u53c8\u5177\u6709\u5185\u90e8\u5f31\u91d1\u5c5e\u952e\u7684\u7eb3\u7c73\u5c42\u72b6\u6750\u6599\uff0c\u5728\u53d8\u5f62\u8fc7\u7a0b\u4e2d\u6709\u5f88\u9ad8\u7684\u53ef\u5851\u6027\uff0c\u80fd\u591f\u63d0\u9ad8\u9676\u74f7\u57fa\u590d\u5408\u6750\u6599\u7684\u5f3a\u5ea6\u548c\u97e7\u6027\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u897f\u5317\u5de5\u4e1a\u5927\u5b66\u6bb7\u5c0f\u73ae<\/strong>(<\/strong>\u901a\u8baf\u4f5c\u8005)<\/strong>\u5728Materials Science and Engineering: A.<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cModification and Toughening of 3D needled C\/SiC composite by deformable MAX phase-based matrix<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u672c\u6587\u4f7f\u75283DN C\/SiC\u9884\u5236\u68d2\u7684\u77ed\u5207\u7ea4\u7ef4\u5c42\uff0c\u7ed3\u5408\u6d46\u6599\u6d78\u6e0d\uff08SI\uff09\u548c\u53cd\u5e94\u6027\u7194\u4f53\u6d78\u6da6\uff08RMI\uff09\u5de5\u827a\uff0c\u539f\u4f4d\u751f\u6210\u4e86MAX\u76f8\u57fa\u7684\u57fa\u4f53\u3002\u901a\u8fc7\u63a7\u5236\u5236\u9020\u5de5\u827a\uff0c\u8c03\u6574\u57fa\u4f53\u4e2dMAX\u76f8\u4e0e\u8106\u6027\u76f8\u7684\u6bd4\u4f8b\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u968f\u7740MAX\u76f8\u542b\u91cf\u7684\u589e\u52a0\uff0c\u754c\u9762\u8584\u5f31\u7684\u201c\u5f3a\u201dMAX\u76f8\u7684\u4f18\u52bf\u9010\u6e10\u663e\u73b0\u3002MAX\u76f8\u7684\u53d8\u5316\u4e0d\u4ec5\u4e30\u5bcc\u4e86\u5f3a\u97e7\u5316\u673a\u7406\uff0c\u8fd8\u63d0\u5347\u4e863DN C\/SiC\u7684\u627f\u8f7d\u7ed3\u6784\u3002\u672c\u6587\u91cd\u70b9\u7814\u7a76\u4e86\u590d\u5408\u6750\u6599\u7684\u5fae\u89c2\u7ed3\u6784\u548c\u76f8\u5206\u5e03\uff0c\u63ed\u793a\u4e86\u590d\u5408\u6750\u6599\u7684\u5f3a\u97e7\u5316\u673a\u7406\u3002<\/p>\n

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

\u88681 \u56db\u4e2a\u6837\u54c1\u7684\u6210\u5206<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe1 3DN<\/strong>\u7ea4\u7ef4\u9884\u5236\u68d2\u7684\u5236\u5907\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe2 <\/strong>\u56db\u4e2a\u6837\u54c1\u7684XRD<\/strong>\u56fe\u8c31<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe3 3DN C\/SiC<\/strong>\u9884\u5236\u68d2\u7684\u5178\u578b\u622a\u9762\u5f62\u8c8c<\/strong><\/p>\n

\"\"<\/p>\n

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\uff08b\uff09B\u578b\uff1bB\u578b\u5fae\u89c2\u7ed3\u6784\u5bf9\u5e94\u4e8e\u9488\u72b6\u5316\u533a\u57df\uff0c\u9488\u72b6\u5316\u533a\u57df\u7a00\u758f\u5206\u5e03\u3002<\/p>\n

\u89e3\u8bfb\uff1a\u5728\u7ea4\u7ef4\u5bc6\u5ea6\u9ad8\u7684\u533a\u57df\uff0c\u95ed\u5408\u7684\u5fae\u5b54\u901a\u5e38\u5206\u5e03\u5728\u5355\u5411\u7ea4\u7ef4\u5c42\u548c\u9488\u72b6\u533a\u57df\u5185\u3002\u5728\u7ea4\u7ef4\u542b\u91cf\u4f4e\u7684\u533a\u57df\uff0c\u77ed\u5207\u7ea4\u7ef4\u7f51\u4e2d\u5b58\u5728\u5927\u5b54\u9699\u3002<\/p>\n

\u56fe4 <\/strong>\u590d\u5408\u6750\u6599\u7684\u7ea4\u7ef4\u6709\u6548\u627f\u8f7d\u5f3a\u5ea6\u4e0e\u53c2\u8003\u6587\u732e\u7684\u5bf9\u6bd4<\/strong><\/p>\n

\"\"<\/p>\n

\u89e3\u8bfb\uff1a\u5728\u6539\u826f\u524d\uff0c3DN\u4e2d\u7684C\/SiC\u548c2D C\/SiC\u7ea4\u7ef4\u7684\u6709\u6548\u627f\u8f7d\u5f3a\u5ea6\u76f8\u5dee\u4e0d\u5927\uff0c\u4f46\u5728\u6539\u826f\u540e\uff0c3DN\u4e2d\u7684C\/SiC\u7ea4\u7ef4\u7684\u6709\u6548\u627f\u8f7d\u529b\u660e\u663e\u9ad8\u4e8e2D\u7ed3\u6784\u590d\u5408\u6750\u6599\uff0c\u8fd9\u8bf4\u660e\u81f4\u5bc6\u540e\u7684\u77ed\u5207\u7ea4\u7ef4\u7f51\u5c42\u5bf93DN\u7ed3\u6784\u6750\u6599\u7684\u627f\u8f7d\u80fd\u529b\u6709\u5f88\u5927\u7684\u5f71\u54cd\u3002<\/p>\n

\u56fe5 \u56db\u4e2a\u6837\u54c1\u7684\u65ad\u88c2\u9762\u7167\u7247<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\uff08b\uff09S0\u7684\u65ad\u88c2\u9762\u7167\u7247\u3002<\/p>\n

\uff08c\uff09S1\u7684\u65ad\u88c2\u9762\u7167\u7247\u3002<\/p>\n

\uff08d\uff09S2\u7684\u65ad\u88c2\u9762\u7167\u7247\u3002<\/p>\n

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\u56fe6 \u6837\u54c1S3\u7684\u65ad\u53e3\u7167\u7247<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u6837\u54c1S3\u7684\u65ad\u88c2\u5f62\u8c8c\u3002<\/p>\n

\uff08b\uff09\u6837\u54c1S3\u6a2a\u622a\u9762\u4e0a\u7684\u88c2\u7eb9\u6269\u5c55\u3002<\/p>\n

\u56fe7 \u6837\u54c13\u7684\u88c2\u53e3\u5fae\u89c2\u5f62\u8c8c\u7167\u7247<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff0cb\uff093DN C\/SiC-Ti3<\/sub>SiAlC2<\/sub>\u4e2dTi3<\/sub>Si(Al)C2<\/sub>\u7684\u53d8\u5f62\u673a\u5236\u3002<\/p>\n

\uff08c\uff09Ti3<\/sub>Si(Al)C2<\/sub>\u9897\u7c92\u5468\u56f4\u7684\u88c2\u7eb9\u6269\u5c55<\/p>\n

\uff08d\uff09Ti3<\/sub>Si(Al)C2<\/sub>\u57fa\u4f53\u4e2d\u7684\u5fae\u88c2\u7eb9\u6269\u5c55<\/p>\n

\u56fe8 <\/strong>\u6539\u826f\u540e3DN C\/SiC<\/strong>\u590d\u5408\u6750\u6599\u548c\u57fa\u4f53\u4e2d\u7684\u88c2\u7eb9\u6269\u5c55\u793a\u610f\u56fe<\/strong><\/p>\n

\"\"<\/p>\n

\u89e3\u8bfb\uff1a\u5728\u6676\u683c\u5927\u5c0f\u8303\u56f4\u5185\uff0c\u5177\u6709\u8584\u5f31\u754c\u9762\u7684Ti3<\/sub>Si(Al)C2<\/sub>\u53ef\u4ee5\u8d77\u5230\u5f3a\u97e7\u5316\u6750\u6599\u7684\u4f5c\u7528\u3002\u5728\u6676\u7c92\u5c3a\u5ea6\u8303\u56f4\u5185\uff0c\u6539\u53d8Ti3<\/sub>Si(Al)C2<\/sub>\u5728\u57fa\u4f53\u4e2d\u7684\u542b\u91cf\u53ef\u4ee5\u63d0\u9ad8\u57fa\u4f53\u7684\u5f00\u88c2\u5e94\u529b\u3002Ti3<\/sub>Si(Al)C2<\/sub>\u6539\u826f\u540e\u53ef\u4ee5\u6539\u5584SDN\u6750\u6599\u7684\u627f\u8f7d\u7ed3\u6784\u4e0e\u627f\u8f7d\u80fd\u529b\u3002<\/p>\n

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

\u672c\u7814\u7a76\u91c7\u7528\u4e86\u6d46\u6db2\u6e17\u900f\u548c\u53cd\u5e94\u7194\u4f53\u6e17\u900f\u76f8\u7ed3\u5408\u7684\u65b9\u6cd5\uff0c\u57283DN C\/SiC\u9884\u5236\u68d2\u4e2d\u5f15\u5165\u4e86MAX\u76f8\u57fa\u7684\u57fa\u4f53\u3002\u7531\u4e8eTi3<\/sub>Si(Al)C2<\/sub>\u57fa\u4f53\u5177\u6709\u8f83\u9ad8\u7684\u635f\u4f24\u5bb9\u9650\uff0c\u57283DN C\/SiC\u4e2d\u539f\u4f4d\u751f\u621015\uff05\uff08\u4f53\u79ef\u5206\u6570\uff09\u7684Ti3<\/sub>Si(Al)C2<\/sub>\u540e\uff0c\u529b\u5b66\u6027\u80fd\u5f97\u5230\u660e\u663e\u63d0\u9ad8\uff0c\u5176\u5f2f\u66f2\u5f3a\u5ea6\u548c\u65ad\u88c2\u97e7\u6027\u5206\u522b\u4e3a440\u00b117 MPa\u548c15.9\u00b11.4 MPa\u00b7m1\/2<\/sup>\u30023DN C\/SiC\u7684\u5b54\u9699\u7387\u9ad8\uff0c\u5177\u6709\u627f\u8f7d\u80fd\u529b\u4f4e\u7684\u77ed\u5207\u7ea4\u7ef4\u7f51\uff0c\u5176\u627f\u8f7d\u7ed3\u6784\u662f\u7531\u4e00\u4e2a\u8584\u5f31\u5c42\u5939\u7740\u4e09\u4e2a\u5f3a\u5c42\uff0c\u800c\u5177\u6709\u201c\u5f31\u201d\u754c\u9762\u6539\u6027\u7684\u9ad8\u635f\u4f24\u5bb9\u9650MAX\u76f8\u53ef\u4ee5\u6539\u5584\u77ed\u5207\u7ea4\u7ef4\u7f51\uff0c\u5c06\u627f\u8f7d\u7ed3\u6784\u6539\u4e3a\u4e00\u4e2a\u5f31\u5c42\u5939\u5728\u4e09\u4e2a\u5f3a\u5c42\u4e2d\uff0c\u4e30\u5bcc\u4e86\u5bf9\u6750\u6599\u7684\u97e7\u5316\u673a\u5236\uff0c\u4ece\u800c\u663e\u8457\u6539\u5584\u4e86\u6750\u6599\u7684\u627f\u8f7d\u80fd\u529b\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Modification and Toughening of 3D needled C\/SiC composite by deformable MAX phase-based matrix<\/a>\uff08Mater. Sci. Eng., A,2017,DOI: 10.1016\/j.msea.2017.11.110\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u4eba\u7ec4\u6b27\u4eea\u7f16\u8f91\uff0c\u4e07\u946b\u6d69\u5ba1\u6838\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

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

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