{"id":2202,"date":"2024-09-18T09:52:44","date_gmt":"2024-09-18T01:52:44","guid":{"rendered":"http:\/\/168hot.cn\/news\/?p=2202"},"modified":"2024-09-18T09:52:44","modified_gmt":"2024-09-18T01:52:44","slug":"%e9%ab%98%e6%b8%a9%e7%90%83%e9%98%80%e5%96%b7%e6%b6%82-al2o3-tio2-%e5%92%8c-wc-co-%e6%b6%82%e5%b1%82%e7%9a%84%e8%80%90%e7%a3%a8%e7%b2%92%e7%a3%a8%e6%8d%9f%e6%80%a7%e8%83%bd%e7%a0%94%e7%a9%b6","status":"publish","type":"post","link":"http:\/\/168hot.cn\/news\/2202.html","title":{"rendered":"\u9ad8\u6e29\u7403\u9600\u55b7\u6d82 Al2O3-TiO2 \u548c WC-Co \u6d82\u5c42\u7684\u8010\u78e8\u7c92\u78e8\u635f\u6027\u80fd\u7814\u7a76"},"content":{"rendered":"

\u6458\u8981\uff1a\u91c7\u7528\u6fc0\u5149\u7b49\u79bb\u5b50\u55b7\u6d82\u6280\u672f\u5728\u5df2\u5931\u6548\u7684\u9ad8\u6e29\u7403\u9600<\/a><\/span>\u57fa\u4f53\u6750\u6599\u4e0a\u5236\u5907 Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u4e0e WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\uff0c\u5728\u6469\u64e6\u78e8\u635f\u8bd5\u9a8c\u673a\u4e0a\u65f6\u6d82\u5c42\u7684\u8010\u78e8\u7c92\u78e8\u635f\u6027\u80fd\u8fdb\u884c\u7814\u7a76\uff0c\u5229\u7528\u626b\u63cf\u7535\u955c\u3001\u5149\u5b66\u663e\u5fae\u955c\u5bf9\u6d82\u5c42\u7684\u663e\u5fae\u7ec4\u7ec7\u7ed3\u6784\u3001\u78e8\u635f\u8868\u9762\u53ca\u5176\u76f8\u7ec4\u8fdb\u884c\u5206\u6790\uff0c\u5e76\u91c7\u7528\u7ef4\u6c0f\u663e\u5fae\u786c\u5ea6\u8ba1\u3001WE-50 \u578b\u6db2\u538b\u62c9\u4f38\u9a8c\u673a\u548c\u7bb1\u5f0f\u7535\u70ed\u7089\u5bf9\u6d82\u5c42\u7684\u663e\u5fae\u786c\u5ea6\u3001\u7ed3\u5408\u5f3a\u5ea6\u53ca\u676d\u70ed\u9707\u6027\u8fdb\u884c\u6d4b\u8bd5\u3002\u7ed3\u679c\u8868\u660e Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7684\u7efc\u5408\u6027\u80fd\u6700\u597d\uff0c\u53ef\u4ee5\u7528\u4e8e\u5931\u6548\u9ad8\u6e29\u7403\u9600<\/a><\/span>\u7684\u518d\u5236\u9020\u3002<\/p>\n

\u5173\u952e\u8bcd<\/strong>\uff1a\u9ad8\u6e29\u7403\u9600<\/a><\/span><\/strong>\uff1b\u6fc0\u5149\u7b49\u79bb\u5b50\u55b7\u6d82<\/strong>\uff1b\u91d1\u5c5e\u9676\u74f7\u6d82\u5c42<\/strong>\uff1b\u78e8\u675c\u78e8\u635f<\/strong><\/p>\n

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1 \u8bd5\u6837\u5236\u5907\u53ca\u8bd5\u9a8c\u65b9\u6cd5<\/h3>\n

1.1 \u6d82\u5c42\u8bd5\u6837\u5236\u5907<\/p>\n

\u8bd5\u9a8c\u91c7\u7528\u9600\u82af\u7403\u4f53\u6750\u6599 40Cr13 \u9a6c\u6c0f\u4f53\u4e0d\u9508\u94a2<\/a><\/span>\u4f5c\u4e3a\u55b7\u6d82\u57fa\u4f53\u6750\u6599\uff0c\u5c3a\u5bf8\u4e3a \u03a660mm\u00d715mm\uff1b\u5176\u5316\u5b66\u6210\u5206\uff08\u4ee5\u8d28\u91cf\u5206\u6570\u8ba1\uff0c\u4e0b\u540c\uff09\u4e3a\uff1a0.38% C\u30010.62% Si\u30010.80% Mn\u30010.050% P\u30010.030% S\u300112.87% Cr\u3002\u7ecf\u68c0\u6d4b\uff0c\u9600\u82af\u7403\u4f53\u5df2\u7ecf\u8fc7\u6dec\u706b\u53ca\u4f4e\u6e29\u56de\u706b\u5904\u7406\uff0c\u5176\u7ec4\u7ec7\u4e3a\u56de\u706b\u9a6c\u6c0f\u4f53\uff0c\u786c\u5ea6 512~545HV0.2<\/sub>\u3002<\/p>\n

\u7b49\u79bb\u5b50\u55b7\u6d82\u5582\u6599\u5206\u522b\u4e3a\u7eb3\u7c73 Al2<\/sub>O3<\/sub>-13% TiO2<\/sub> \u4e0e WC-12% Co \u7c89\u672b\uff0c\u5176\u7c89\u672b\u7c92\u5ea6\u4e3a 50~500nm\u3002\u91c7\u7528\u7f8e\u56fd Sulzer2MetCo \u5927\u6c14\u7b49\u79bb\u5b50\u55b7\u6d82\u7cfb\u7edf\u53ca F42MB \u578b\u55b7\u67aa\u5236\u5907\u6d82\u5c42\uff0c2 \u79cd\u6d82\u5c42\u7684\u539a\u5ea6\u5747\u7ea6\u4e3a 50\u00b5m\u3002<\/p>\n

1.2 \u6d82\u5c42\u6027\u80fd\u6d4b\u8bd5<\/p>\n

\u91c7\u7528\u7ef4\u6c0f\u663e\u5fae\u786c\u5ea6\u6c41\u6d4b\u91cf\u6d82\u5c42\u8bd5\u6837\u8868\u9762\u7684\u7ef4\u6c0f\u786c\u5ea6\uff0c\u8bd5\u6837\u7ecf\u6253\u78e8\uff0c\u629b\u5149\u3002\u6839\u636e ISO-4516-2002 \u300a\u91d1\u5c5e\u6d82\u5c42\u7ef4\u6c0f\u4e0e\u52aa\u6c0f\u786c\u5ea6\u6d4b\u91cf\u65b9\u6cd5\u300b\u89c4\u5b9a\uff0c\u52a0\u8f7d\u65f6\u95f4 5s\uff0c\u9971\u8f7d\u65f6\u95f4 10s\uff0c\u4f55\u4e2a\u8bd5\u6837\u8fde\u7eed\u6d4b\u5b9a 5 \u4e2a\u70b9\uff0c\u53d6\u7b97\u672f\u5e73\u5747\u503c\uff0c\u4e24\u538b\u75d5\u4e2d\u5fc3\u8ddd\u79bb\u6216\u4efb\u4e00\u538b\u75d5\u4e2d\u5fc3\u8ddd\u8bd5\u6837\u8fb9\u7f18\u7684\u8ddd\u79bb\u4e0d\u5c0f\u4e8e 3mm\u3002\u91c7\u7528\u65e5\u672c JEOL \u516c\u53f8 JSM-5900 \u578b\u626b\u63cf\u7535\u5b50\u663e\u5fae\u955c\uff08SEM\uff09\u89c2\u5bdf\u6d82\u5c42\u6a2a\u622a\u9762\u5f62\u8c8c\u3002<\/p>\n

\u6469\u64e6\u78e8\u635f\u8bd5\u9a8c\u91c7\u7528 MM-Wl \u578b\u4e07\u80fd\u6469\u64e6\u78e8\u635f\u8bd5\u9a8c\u673a\u8fdb\u884c\uff0c\u6839\u636e ASTM-G99-2004 \u300a\u9500\u76d8\u5f0f\u6469\u64e6\u78e8\u635f\u8bd5\u9a8c\u6807\u51c6\u300b\u89c4\u5b9a\uff0c\u4e0a\u8bd5\u6837\u4e3a\u91c7\u7528\u7535\u5237\u9540\u5904\u5237\u9540\u9ad8\u901f\u954d\u94a8\u9540\u5c42\u7684\u9600\u5ea7\u6750\u6599 CY5SnBiM \u954d\u57fa\u5408\u91d1\uff08ASME \u6807\u51c6\u6750\u6599\uff09\u9500\uff08\u03a65mm\u00d712.7mm)\uff0c\u4e0b\u8bd5\u6837\u4e3a\u55b7\u6d82\u6709 Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u4e0e WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7684 40Crl3 \u94a2\u76d8\uff08\u03a660mm\u00d715mm)\uff0c\u5728\u8bd5\u9a8c\u524d\u8bd5\u6837\u5747\u7ecf\u8fc7\u7cbe\u78e8\uff0c\u4f7f\u5176\u8868\u9762\u7c97\u7cd9\u5ea6 Ra<\/sub> \u4e3a 0.2~0.3\u00b5m\u3002\u8bd5\u9a8c\u5728\u5927\u6c14\u6761\u4ef6\u548c\u5e72\u6469\u64e6\u6761\u4ef6\u4e0b\u8fdb\u884c\uff0c\u8bd5\u9a8c\u6e29\u5ea6\u4e3a\u5ba4\u6e29\uff0c\u8f7d\u8377 20N\uff0c\u6ed1\u52a8\u901f\u5ea6 4.6m\/s\uff0c\u6ed1\u52a8\u603b\u884c\u7a0b\u4e3a 1920m\u3002\u5728\u8bd5\u9a8c\u524d\u540e\uff0c\u5c06\u8bd5\u6837\u653e\u4eba\u76db\u6709\u4e19\u916e\u6eb6\u6db2\u7684\u70e7\u676f\u4e2d\uff0c\u5728\u8d85\u58f0\u6ce2\u6e05\u6d17\u4eea\u4e2d\u6e05\u6d17 3~5min\uff0c\u5e72\u71e5\u540e\u7528\u7cbe\u5ea6\u4e3a 0.1mg \u7684\u8d5b\u591a\u5229\u65af BS224S \u7535\u5b50\u5929\u5e73\u79f0\u89c9\u9500\u8bd5\u6837\u78e8\u635f\u524d\u540e\u7684\u8d28\u91cf\u635f\u5931\uff1b\u7528\u7cbe\u5ea6\u4e3a 2\u00b5m \u7684 AF-LI \u578b\u63a5\u89e6\u4e0e\u975e\u63a5\u89e6\u5f0f\u8868\u9762\u8f6e\u5ed3\u6d4b\u91cf\u4eea\u6d4b\u91cf\u76d8\u8bd5\u6837\u78e8\u635f\u8868\u9762\u51f9\u5751\u5bbd\u5ea6\u548c\u6df1\u5ea6\uff0c\u901a\u8fc7\u8ba1\u7b97\u5f97\u5230\u9500\u548c\u76d8\u7684\u78e8\u635f\u4f53\u79ef\u635f\u5931\u3002\u9009\u7528\u7a33\u5b9a\u9636\u6bb5\u7684\u5e73\u5747\u6469\u64e6\u7cfb\u6570\u4f5c\u4e3a\u8bd5\u9a8c\u7ed3\u679c\uff0c\u6240\u6709\u78e8\u635f\u91cf\u53d6 3 \u6b21\u8bd5\u9a8c\u7ed3\u679c\u7684\u7b97\u672f\u5e73\u5747\u503c\u3002<\/p>\n

\u6839\u636e ASTM-C633\u4e002001 \u300a\u70ed\u55b7\u6d82\u6d82\u5c42\u7ed3\u5408\u5f3a\u5ea6\u8bd5\u9a8c\u6807\u51c6\u300b\u89c4\u5b9a\uff0c\u7528 WE-50 \u578b\u6db2\u538b\u62c9\u4f38\u9a8c\u673a\u6d4b\u5b9a\u6d82\u5c42\u4e0e\u57fa\u4f53\u7684\u7ed3\u5408\u5f3a\u5ea6\u3002\u6d82\u5c42\u70ed\u9707\u8bd5\u9a8c\u662f\u5c06\u8bd5\u6837\u653e\u5165 800\u2103 \u6e29\u5ea6\u6761\u4ef6\u4e0b\u7684\u7bb1\u5f0f\u7535\u70ed\u7089\u4e2d\uff0c\u4fdd\u6e29 20min\uff0c\u7136\u540e\u53d6\u51fa\uff0c\u653e\u5165\u5ba4\u6e29\u51b7\u6c34\u4e2d\u8fc5\u901f\u51b7\u5374\u81f3\u5ba4\u6e29\uff0c\u5982\u6b64\u53cd\u590d\u5faa\u73af\uff0c\u8fdb\u884c 100 \u6b21\u5faa\u73af\u8bd5\u9a8c\u6216\u76f4\u5230\u6d82\u5c42\u51fa\u73b0\u8131\u843d\u73b0\u8c61\u3002\u89c2\u5bdf\u6bcf 1 \u4e2a\u70ed\u5faa\u73af\u540e\u6d82\u5c42\u7684\u53d8\u5316\u60c5\u51b5\uff0c\u8bb0\u5f55\u7b2c 1 \u6b21\u51fa\u73b0\u88c2\u7eb9\u548c\u7b2c 1 \u6b21\u51fa\u73b0\u8131\u843d\u73b0\u8c61\u6240\u7ecf\u5386\u7684\u70ed\u5faa\u73af\u6b21\u6570\u3002<\/p>\n

2 \u7ed3\u679c\u4e0e\u8ba8\u8bba<\/h3>\n

2.1 \u6d82\u5c42\u7684\u7ec4\u7ec7\u548c\u6027\u80fd<\/p>\n

Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u4e0e WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7531\u7c92\u5b50\u76f8\u4e92\u642d\u63a5\u800c\u6210\uff0c\u6d82\u5c42\u7ec4\u7ec7\u81f4\u5bc6\uff0c\u65e0\u660e\u663e\u88c2\u7eb9\u548c\u7c97\u5927\u5b54\u9699\u3002\u5176\u7531 Al2<\/sub>O3<\/sub>\u3001TiO2<\/sub> \u7b49\u7269\u76f8\u7ec4\u6210\uff0c\u540c\u65f6\u8fd8\u542b\u6709\u5c11\u91cf\u7684 Fe3<\/sub>O4<\/sub>\uff0c\u8fd9\u662f\u7531\u4e8e\u7535\u5f27\u55b7\u6d82\u8fc7\u7a0b\u4e2d\u5f27\u533a\u6e29\u5ea6\u8f83\u9ad8\u3001\u6750\u6599\u88ab\u6c27\u5316\u7684\u7ed3\u679c\u3002<\/p>\n

2.2 \u6469\u64e6\u78e8\u635f\u6027\u80fd\u548c\u8868\u9762\u663e\u5fae\u786c\u5ea6<\/p>\n

\u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7684\u663e\u5fae\u786c\u5ea6\u660e\u663e\u9ad8\u4e8e\u57fa\u4f53\u7684\u663e\u5fae\u786c\u5ea6\uff0c\u5176\u4e2d Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u6d82\u5c42\u7684\u663e\u5fae\u786c\u5ea6\uff08\u7ef4\u6c0f\u786c\u5ea6\uff09\u6700\u9ad8\uff0c\u8fbe\u5230\u4e86 1463\uff0c\u800c\u57fa\u4f53\u7684\u663e\u5fae\u786c\u5ea6\uff08\u7ef4\u6c0f\u786c\u5ea6\uff09\u4ec5\u6709 524\u3002\u7531\u4e8e\u8868\u9762\u6c89\u79ef\u5f62\u6210 Al2<\/sub>O3<\/sub>\u3001TiO2<\/sub>\u3001WC \u548c Co2<\/sub>O3<\/sub> \u7b49\u786c\u8d28\u91d1\u5c5e\u95f4\u5316\u5408\u7269\uff0c\u4f7f\u5f97\u7b49\u79bb\u5b50\u6d82\u5c42\u7684\u8868\u9762\u786c\u5ea6\u660e\u663e\u9ad8\u4e8e\u57fa\u4f53\u3002\u4ee5\u7b49\u79bb\u5b50\u55b7\u6d82\u5de5\u827a\u5236\u5907\u7684 Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u4e0e WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u6469\u64e6\u526f\u914d\u5bf9\u7684\u8010\u78e8\u6027\u80fd\u8f83\u672a\u5904\u7406\u8fc7\u7684\u6469\u64e6\u526f\u914d\u5bf9\u5747\u6709\u660e\u663e\u63d0\u9ad8\uff0c\u5176\u4e2d WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7684\u8010\u78e8\u6027\u80fd\u8981\u7a0d\u597d\u4e8e Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\uff0c\u7b49\u79bb\u5b50\u55b7\u6d82\u6d82\u5c42\u4e4b\u6240\u4ee5\u5177\u6709\u9ad8\u7684\u8010\u78e8\u6027\u662f\u56e0\u4e3a\u5176\u5728\u5177\u6709\u9ad8\u663e\u5fae\u786c\u5ea6\u7684\u540c\u65f6\u6d82\u5c42\u4e2d\u5f25\u6563\u5206\u5e03\u7740\u7eb3\u7c73\u6676\u9897\u7c92\uff0c\u9ad8\u786c\u5ea6\u7684\u6d82\u5c42\u96be\u4ee5\u53d1\u751f\u5851\u6027\u53d8\u5f62\uff0c\u5728\u63a5\u89e6\u4e0b\u4e0d\u80fd\u4ea7\u751f\u660e\u663e\u7684\u8106\u6027\u5265\u843d\uff0c\u5f25\u6563\u5206\u5e03\u7684\u7eb3\u7c73\u6676\u9897\u7c92\u5bf9\u6d82\u5c42\u5177\u6709\u5f88\u597d\u7684\u5f25\u6563\u5f3a\u5316\u4f5c\u7528\uff0c\u4e24\u8005\u5171\u540c\u63d0\u9ad8\u4e86\u6469\u64e6\u526f\u7684\u8010\u78e8\u6027\u80fd\u3002<\/p>\n

\u6fc0\u5149\u7b49\u79bb\u5b50\u55b7\u6d82\u6d82\u5c42\u548c\u672a\u5904\u7406\u8fc7\u7684\u57fa\u4f53\u7684\u8868\u9762\u5f62\u8c8c\u6709\u660e\u663e\u7684\u533a\u522b\uff0c\u8bf4\u660e\u5360\u4e3b\u5bfc\u5730\u4f4d\u7684\u78e8\u635f\u673a\u7406\u5e76\u4e0d\u76f8\u540c\u3002\u78e8\u75d5\u8868\u5c42\u5448\u73b0\u660e\u663e\u7684\u7281\u6c9f\u7279\u5f81\uff0c\u5373\u5fae\u89c2\u5207\u524a\u8fc7\u7a0b\u660e\u663e\uff0c\u540c\u65f6\u5728\u8f7d\u8377\u4f5c\u7528\u4e0b\u78e8\u7c92\u538b\u4eba\u6469\u64e6\u8868\u9762\u800c\u4ea7\u751f\u538b\u75d5\uff0c\u5c06\u5851\u6027\u6750\u6599\u8868\u9762\u6324\u538b\u51fa\u5c42\u72b6\u6216\u9cde\u72b6\u7684\u5265\u843d\u788e\u524a\u3002\u56e0\u6b64\uff0c\u7528\u7b49\u79bb\u5b50\u55b7\u6d82\u5de5\u827a\u5236\u5907\u7684\u6d82\u5c42\u4e3b\u8981\u78e8\u7c92\u78e8\u635f\u4e3a\u4e3b\u3002\u51fa\u73b0\u7684\u7247\u72b6\u5265\u843d\u548c\u5851\u6027\u53d8\u5f62\u7279\u6027\uff0c\u8868\u660e\u57fa\u4f53\u5b58\u5728\u7c98\u7740\u78e8\u635f\uff0c\u8bf4\u660e\u78e8\u7c92\u78e8\u635f\u5df2\u4e0d\u518d\u662f\u4e3b\u8981\u7684\u78e8\u635f\u65b9\u5f0f\uff0c\u8fd9\u53ef\u80fd\u662f\u57fa\u4f53\u5728\u5faa\u73af\u53d8\u5316\u7684\u63a5\u89e6\u5e94\u529b\u4f5c\u7528\u4e0b\uff0c\u57fa\u4f53\u6750\u6599\u75b2\u52b3\u5265\u843d\u800c\u6210\u51f9\u5751\uff0c\u539f\u6469\u64e6\u526f\u914d\u5bf9\u65f6\u7c98\u7740\u78e8\u635f\u548c\u75b2\u52b3\u78e8\u635f\u7684\u7efc\u5408\u4f5c\u7528\uff0c\u800c\u4ee5\u75b2\u52b3\u78e8\u635f\u4e3a\u4e3b\u3002<\/p>\n

2.3 \u6d82\u5c42\u7ed3\u5408\u5f3a\u5ea6\u548c\u70ed\u9707\u6027\u80fd<\/p>\n

\u6d82\u5c42\u4e0e\u57fa\u4f53\u7684\u7ed3\u5408\u5f3a\u5ea6\u548c\u70ed\u9707\u6027\u80fd\u5bf9\u4e8e\u7403\u9600\u5728\u9ad8\u6e29\u5de5\u51b5\u6761\u4ef6\u5de5\u4f5c\u5177\u6709\u91cd\u8981\u7684\u5f71\u54cd\u3002 Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u4e0e\u57fa\u4f53\u7684\u7ed3\u5408\u5f3a\u5ea6\u6700\u9ad8\uff0c\u8fbe\u5230\u4e86 60.40MPa\uff0cWC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7684\u7ed3\u5408\u5f3a\u5ea6\u4ec5\u6709 39.45MPa\u3002\u6d82\u5c42\u5185\u5b54\u9699\u7387\u4ee5\u53ca\u6d82\u5c42\u4e0e\u57fa\u4f53\u7684\u7ebf\u81a8\u80c0\u7cfb\u6570\u662f\u5426\u5339\u914d\u662f\u5f71\u54cd\u6d82\u5c42\u7ed3\u5408\u6027\u7684\u4e3b\u8981\u539f\u56e0\u3002\u7531\u8bd5\u9a8c\u7ed3\u679c\u53ef\u77e5\uff0cAl2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u4e0e\u9600\u82af\u7403\u4f53\u7684\u7ed3\u5408\u6027\u80fd\u6700\u597d\u3002<\/p>\n

\u7ecf\u8fc7 100 \u6b21\u51b7\u70ed\u5faa\u73af\uff0cAl2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u672a\u4ea7\u751f\u4efb\u4f55\u660e\u663e\u53ef\u89c1\u88c2\u7eb9\u548c\u5265\u79bb\u73b0\u8c61\uff0c\u800c WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42 6 \u6b21\u5c31\u51fa\u73b0\u4e86\u660e\u663e\u88c2\u7eb9\uff0c8 \u6b21\u5c31\u5f00\u59cb\u4e86\u8131\u843d\u3002Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7531\u4e8e\u5177\u6709\u8f83 WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u4e0e\u57fa\u4f53\u66f4\u52a0\u5339\u914d\u7684\u7ebf\u81a8\u80c0\u7cfb\u6570\uff0c\u56e0\u6b64\u5176\u6297\u70ed\u9707\u6027\u80fd\u8fdc\u8fdc\u5927\u4e8e WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u3002<\/p>\n

3 \u7ed3\u8bba<\/h3>\n

1) 2 \u79cd\u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u5747\u5177\u6709\u8f83\u9ad8\u7684\u663e\u5fae\u786c\u5ea6\u548c\u8f83\u5c0f\u7684\u5b54\u9699\u7387\uff0c\u7ec4\u7ec7\u81f4\u5bc6\uff0c\u65e0\u660e\u663e\u88c2\u7eb9\uff0c\u5448\u5178\u578b\u7684\u5c42\u72b6\u7ed3\u6784\u3002<\/p>\n

2) \u7531\u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7ec4\u6210\u7684\u6469\u64e6\u526f\u914d\u5bf9\u7684\u8010\u78e8\u6027\u8f83\u539f\u6469\u64e6\u526f\u914d\u5bf9\u6709\u660e\u663e\u63d0\u9ad8\u3002\u6d82\u5c42\u6469\u64e6\u526f\u78e8\u635f\u673a\u7406\u662f\u4ee5\u78e8\u7c92\u78e8\u635f\u4e3a\u4e3b\uff1b\u539f\u6469\u64e6\u526f\u914d\u5bf9\u662f\u4ee5\u75b2\u52b3\u78e8\u635f\u4e3a\u4e3b\u3002<\/p>\n

3) \u901a\u8fc7\u6fc0\u5149\u7b49\u79bb\u5b50\u55b7\u6d82\u6d82\u5c42\u7684\u8010\u78e8\u6027\u3001\u663e\u5fae\u786c\u5ea6\u3001\u7ed3\u5408\u5f3a\u5ea6\u548c\u6297\u70ed\u9707\u6027\u6027\u80fd\u8bd5\u9a8c\u7814\u7a76\u8868\u660e\uff0cAl2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u7684\u7efc\u5408\u6027\u80fd\u8981\u4f18\u4e8e WC-Co \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\uff0c\u53ef\u91c7\u7528 Al2<\/sub>O3<\/sub>-TiO2<\/sub> \u91d1\u5c5e\u9676\u74f7\u6d82\u5c42\u4f5c\u4e3a\u9ad8\u6e29\u7403\u9600\u518d\u5236\u9020\u7684\u55b7\u6d82\u6d82\u5c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6458\u8981\uff1a\u91c7\u7528\u6fc0\u5149\u7b49\u79bb\u5b50\u55b7\u6d82\u6280\u672f\u5728\u5df2\u5931\u6548\u7684\u9ad8\u6e29\u7403\u9600\u57fa\u4f53\u6750\u6599\u4e0a\u5236\u5907 Al2O3-TiO2 \u4e0e WC-Co […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2202","post","type-post","status-publish","format-standard","hentry","category-xinwen"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/posts\/2202"}],"collection":[{"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/comments?post=2202"}],"version-history":[{"count":1,"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/posts\/2202\/revisions"}],"predecessor-version":[{"id":2203,"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/posts\/2202\/revisions\/2203"}],"wp:attachment":[{"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/media?parent=2202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/categories?post=2202"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/168hot.cn\/news\/wp-json\/wp\/v2\/tags?post=2202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}