| Co—Ti,Ti—Zr—Cu高温钎料在Si3N4陶瓷上润湿性与界面连接 |
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| 引用本文： | 陆善平,董秀中,吴庆,郭义.Co—Ti,Ti—Zr—Cu高温钎料在Si3N4陶瓷上润湿性与界面连接[J].材料研究学报,1998,12(3):295-298. |
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| 作者姓名： | 陆善平 董秀中 吴庆 郭义 |
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| 作者单位： | 中国科学院金属研究所!沈阳市，110015，中国科学院金属研究所，中国科学院金属研究所，中国科学院金属研究所 |
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| 摘 要： | 设计了Ｃｏ－Ｔｉ，Ｔｉ－Ｚｒ－Ｃｕ两种高温钎料，进行了它们与Ｓｉ３Ｎ４表面的润湿性实验，利用ＸＲＤ分析钎焊合金与陶瓷界面，结果表明Ｃｏ－Ｔｉ合金中Ｔｉ以化合形态形式存在时，钎料不润湿Ｓｉ３Ｎ４陶瓷，钎焊合金与陶瓷间的办面连接强度与基体材料及界面反应产物密切相关。
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| 关 键 词： | 润湿性 高温钎料 界面连接 氮化硅陶瓷 钎焊材料 |
| 收稿时间： | 1998-06-25 |
| 修稿时间： | 1998-06-25 |
THE WETTABILITY AND INTERFACE BONDING OF Co-Ti, Ti-Zr-Cu HIGH TEMPERATURE FILLERS ON Si_3N_4 CERAMIC |
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| LU Shanping,DONG Xiuzhong,WU Qing,GUO Yi.THE WETTABILITY AND INTERFACE BONDING OF Co-Ti, Ti-Zr-Cu HIGH TEMPERATURE FILLERS ON Si_3N_4 CERAMIC[J].Chinese Journal of Materials Research,1998,12(3):295-298. |
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| Authors: | LU Shanping DONG Xiuzhong WU Qing GUO Yi |
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| Affiliation: | LU Shanping,DONG Xiuzhong,WU Qing,GUO Yi (Institute of Metal Researeh,The Chinese Academy of Sciences,Shenyang ) |
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| Abstract: | In this paper, the wettability experiments of Co-Ti, Ti-Zr-Cu high temperature fillers on Si3N4 ceramic were carried out. The interface between brazing alloys and ceramic was analysed by X-Ray diffraction. The brazing alloy does not wet the Si3N4 ceramic when the Ti in the Co-Ti alloy exists in the form of stable compound. The bonding strength between brazing alloy and ceramic relevants with the substrates property and the intedece reaction product. |
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| Keywords: | wettability high-temperature filler intedece bonding ceramic |
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