| TiN改性钎料连接Si3N4陶瓷的接头高温性能 |
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| 引用本文： | 杨俊,吴爱萍,邹贵生,张德库. TiN改性钎料连接Si3N4陶瓷的接头高温性能[J]. 焊接学报, 2006, 27(7): 18-20 |
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| 作者姓名： | 杨俊 吴爱萍 邹贵生 张德库 |
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| 作者单位： | 清华大学,机械工程系,北京,100084 |
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| 摘 要： | 为提高陶瓷钎焊接头的高温性能,用Ag-Cu-Ti钎料加TiN颗粒作为复合连接材料在半固态下连接Si3N4陶瓷,测试了TiN体积含量不同时接头在600℃时的抗剪强度,用扫描电镜和能谱探针分析高温剪切断口的形貌和成分.结果表明,用Ag-Cu-Ti钎料加TiN颗粒作为复合材料连接Si3N4陶瓷,TiN的体积含量小于15%时,接头600℃时的抗剪强度与不加TiN的接头相比,均有所提高,TiN的体积含量为10%时的抗剪强度达95MPa.
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| 关 键 词： | 陶瓷 复合连接材料 高温性能 |
| 文章编号： | 0253-360X（2006）07-018-03 |
| 收稿时间： | 2005-07-12 |
| 修稿时间： | 2005-07-12 |
Solid-liquid state bonding of Si3N4 ceramics and its joint high-temperature properties |
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| YANG Jun,WU Ai-ping,ZOU Gui-sheng and ZHANG De-ku. Solid-liquid state bonding of Si3N4 ceramics and its joint high-temperature properties[J]. Transactions of The China Welding Institution, 2006, 27(7): 18-20 |
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| Authors: | YANG Jun WU Ai-ping ZOU Gui-sheng ZHANG De-ku |
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| Affiliation: | Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China,Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China,Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China and Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China |
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| Abstract: | |
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| Keywords: | ceramics composite bonding materials high-temperature properties |
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