| 钛/铝复合板爆炸焊接技术研究进展 |
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| 引用本文： | 田晓东,王小苗,丁旭,彭艺杰,周仁健,罗海龙,.钛/铝复合板爆炸焊接技术研究进展[J].钛工业进展,2020,37(6):34-40. |
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| 作者姓名： | 田晓东 王小苗 丁旭 彭艺杰 周仁健 罗海龙 |
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| 作者单位： | 1:长安大学2:西安航空学院3:西安市轻金属爆炸复合材料工程研究中心 |
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| 基金项目： | 2019年度西安航空科技创业资金项目(2019-01);; 大学生创新创业训练项目(S202010710224);; 西安市科技创新引导项目(201805032YD10CG16(3)) |
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| 摘 要： | 通过爆炸焊接技术制备的钛/铝复合板可兼具钛合金耐腐蚀性和铝合金低成本的优点。对钛/铝复合板爆炸焊接技术的研究进展进行介绍,论述了炸药种类、质量比R、基覆板间距及爆炸焊接窗口等主要工艺参数对钛/铝复合板组织和性能的影响;分析了影响钛/铝复合板结合界面的主要因素——金属间化合物种类、扩散层和界面波形;对钛/铝复合板硬度、抗剪切强度、抗拉强度及拉伸断口的研究进行了汇总分析。最后,指出了钛/铝复合板爆炸焊接工艺研究的重点发展方向。
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| 关 键 词： | 钛/铝复合板 爆炸焊接 结合界面 工艺参数 |
Research Progress of Explosive Welding Technology for Ti/Al Clad Plates |
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| Authors: | Tian Xiaodong;Wang Xiaomiao;Ding Xu;Peng Yijie;Zhou Renjian;Luo Hailong; |
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| Affiliation: | Chang''an University;Xi''an Aeronautical University;Xi''an Light Metal Explosive Composite Materials Engineering Research Center; |
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| Abstract: | The Ti/Al clad plate prepared by explosive welding technology can have the advantages of titanium alloy corrosion resistance and aluminum alloy low cost. The research progress of explosive welding technology for Ti/Al clad plates was introduced, and discussed the effects of technological parameters such as explosive types, mass ratio R, base-to-flyer plate spacing and explosive welding window on the structure and performance of Ti/Al clad plates, and the main factors affecting the bonding interface of Ti/Al composite plate were analyzed, including the types of intermetallic compounds, diffusion layer and interface waveform of the interface in the Ti/Al clad plate. The studies on hardness, shear strength, tensile strength and tensile fracture of the Ti/Al clad plate were summarized. Finally, the development trend of explosive welding technology for Ti/Al clad plate is pointed out. |
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| Keywords: | Ti/Al clad plate explosive welding bonding interface process parameter |
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