| A preliminary study on filler metals for vacuum brazing of Al/Ti |
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| 引用本文： | 朱颖,赵鹏飞,康慧,胡刚,曲平. A preliminary study on filler metals for vacuum brazing of Al/Ti[J]. 中国焊接, 2002, 11(2): 130-132 |
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| 作者姓名： | 朱颖 赵鹏飞 康慧 胡刚 曲平 |
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| 作者单位： | Beijing University of Aeronautics & Astronautics, Beijing, 100083 |
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| 摘 要： | In this paper,nine new filler metals contained Sn and Ga based on Al-11.5Si have been designed for vacuum brazing of Al/Ti.It is found that the addition of Sn and Ga can lower the solidus of filler metal,change the structure of intermetallic compound formed in the joint during brazing,and enhance the strength of joint.But the detail mechanism need further research.
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| 关 键 词： | 铝钛合金 真空铜焊 焊料 |
A preliminary study on filler metals for vacuum brazing of Al/Ti |
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| Abstract: | In this paper, nine new filler metals contained Sn and Ga based on Al-11.5Si have been designed for vacuum brazing of Al/Ti. It is found that the addition of Sn and Ga can lower the solidus of filler metal, change the structure of intermetallic compound formed in the joint during brazing, and enhance the strength of joint. But the detail mechanism need further research. |
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| Keywords: | aluminum and titanium alloy vacuum brazing filler metal |
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