Prevention of Crack Formation in Electron-Beam Welded Joints of Dissimilar Metal Compounds (TiNi/Ti6Al4V)
- 作者: Zhan Z.1, Chen Y.1, Wang S.1, Huang Y.1, Mao Y.1
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隶属关系:
- National Defense Key Disciplines Laboratory of Light Alloy Processing Science and Technology of Nanchang
- 期: 卷 61, 编号 5-6 (2019)
- 页面: 373-378
- 栏目: Article
- URL: https://journals.rcsi.science/0026-0673/article/view/236657
- DOI: https://doi.org/10.1007/s11041-019-00432-z
- ID: 236657
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详细
The microstructure, mechanical properties and element distribution in an electron-beam welded joint of dissimilar metal compounds (TiNi/Ti6Al4V) have been studied. To prevent crack formation, niobium was introduced to the compound as a filler material. The welding line preheating and electron-beam deviation toward the Ti6Al4V alloy were used. It was shown that fracturing of the welded joint occurs within the fusion zone and is characterized by a mixed ductile-brittle behavior.
作者简介
Zilin Zhan
National Defense Key Disciplines Laboratory of Light Alloy Processing Science and Technology of Nanchang
编辑信件的主要联系方式.
Email: 15079293793@163.com
中国, Nanchang
Yuhua Chen
National Defense Key Disciplines Laboratory of Light Alloy Processing Science and Technology of Nanchang
Email: 15079293793@163.com
中国, Nanchang
Shanlin Wang
National Defense Key Disciplines Laboratory of Light Alloy Processing Science and Technology of Nanchang
Email: 15079293793@163.com
中国, Nanchang
Yongde Huang
National Defense Key Disciplines Laboratory of Light Alloy Processing Science and Technology of Nanchang
Email: 15079293793@163.com
中国, Nanchang
Yuqing Mao
National Defense Key Disciplines Laboratory of Light Alloy Processing Science and Technology of Nanchang
Email: 15079293793@163.com
中国, Nanchang
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