| 含Ti钎料钎焊碳纤维复合材料与钛合金的界面微观分析 |
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| 引用本文： | 田英超,李五一,张智勇,曲文卿,张雷,庄鸿寿.含Ti钎料钎焊碳纤维复合材料与钛合金的界面微观分析[J].航天制造技术,2009(4). |
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| 作者姓名： | 田英超 李五一 张智勇 曲文卿 张雷 庄鸿寿 |
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| 作者单位： | 上海空间推进研究所;北京航空航天大学机械工程及自动化学院; |
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| 摘 要： | 采用几种钎料对碳纤维复合材料与钛合金进行真空钎焊,重点探讨了含Ti钎料钎焊碳纤维复合材料与钛合金连接界面的微观组织。研究表明,含Ti钎料润湿连接碳纤维复合材料与钛合金TC4的过程可分为五个阶段:钎料与母材的物理接触以及钎料的熔化;原子的扩散;反应层的生成;反应层沉积变厚,润湿复合材料;形成接头。研究结果对于碳纤维复合材料与钛合金的连接及在重要航天器中的应用具有重要参考价值。
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| 关 键 词： | 碳纤维复合材料 钛合金 含Ti钎料 真空钎焊 |
Brazed Interface Microanalysis of Carbon-fiber Reinforced Composite Material and Titanium Alloy by Brazing Filler Metal Containing Ti Element |
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| Tian Yingchao Li Wuyi Zhang Zhiyong Qu Wenqing Zhang Lei Zhuang Hongshou.Brazed Interface Microanalysis of Carbon-fiber Reinforced Composite Material and Titanium Alloy by Brazing Filler Metal Containing Ti Element[J].Aerospace Manufacturing Technology,2009(4). |
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| Authors: | Tian Yingchao[] Li Wuyi[] Zhang Zhiyong[] Qu Wenqing[] Zhang Lei[] Zhuang Hongshou[] |
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| Institution: | 1.Shanghai Institute of Space Propulsion;Shanghai 200233;2.Beihang University;School of Mechanical Engineering and Automation;Beijing 100191 |
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| Abstract: | Carbon-fiber reinforced composite material and Titanium alloy are vacuum brazed using four kind brazing filler metal containing Ti element.The brazed interface microstructures of carbon-fiber reinforced composite material and Titanium alloy are discussed.The result indicates that the brazing process of carbon-fiber reinforced composite material and Titanium alloy can be described as follows:the brazing filler metal touches with parent metals and melts;atoms inter-diffuse in the brazing zone;reacting layer i... |
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| Keywords: | carbon-fiber reinforced composite material Titanium alloy brazing filler metal containing Ti element vacuum brazing |
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