Microstructural analysis and mechanical behavior of TC4 titanium alloy and 304 stainless steel by friction stir lap welding

2021 ◽  
Author(s):  
Yongxin Lu ◽  
Xueli Xu ◽  
Binhua Zhang ◽  
Fan Luo ◽  
Wei Qiang ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Titanium Alloy ◽  
Mechanical Behavior ◽  
Microstructural Analysis ◽  
304 Stainless Steel ◽  
Friction Stir Lap Welding ◽  
Friction Stir ◽  
Tc4 Titanium Alloy ◽  
Lap Welding

Interfacial Reaction during Dissimilar Friction Stir Lap Welding of Aluminum Alloy to Stainless Steel

2014 ◽  
Vol 794-796 ◽  
pp. 389-394
Author(s):  
Tomo Ogura ◽  
Taichi Nishida ◽  
Makoto Takahashi ◽  
Hidehito Nishida ◽  
Mitsuo Fujimoto ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Aluminum Alloy ◽  
Intermetallic Compounds ◽  
Lap Joint ◽  
Friction Stir Lap Welding ◽  
Friction Stir ◽  
Transmission Electron ◽  
Lap Welding ◽  
Mixed Layers ◽  
Joining Process

A friction stir welded A3003 aluminum alloy /SUS304 stainless steel dissimilar lap joint was successfully produced. A sound joint that fractured at the base metal was obtained in the center region of the joint through the reaction layer of aluminum-rich intermetallic compounds with nanoorder thickness. The microstructural changes at the interface of the joint was examined by studying the hole left by the extracted welding tool produced at the end of the friction stir welding (FSW) bead using transmission electron microscopy (TEM). Mixed layers consisted of ultra-fined intermetallic compounds and stainless steel were observed. The stirred aluminum alloy flows onto the mixed layer after the tool transit and the joining was achieved. Based on the TEM observations, the joining process of the lap joint was also discussed.

Vacuum Brazing TC4 Titanium Alloy to 304 Stainless Steel with Cu-Ti-Ni-Zr-V Amorphous Alloy Foil

2014 ◽  
Vol 23 (10) ◽  
pp. 3770-3777 ◽  
Author(s):  
Honggang Dong ◽  
Zhonglin Yang ◽  
Zengrui Wang ◽  
Dewei Deng ◽  
Chuang Dong
Keyword(s):  
Stainless Steel ◽  
Titanium Alloy ◽  
Amorphous Alloy ◽  
304 Stainless Steel ◽  
Vacuum Brazing ◽  
Tc4 Titanium Alloy ◽  
Alloy Foil

scholarly journals Wetting of liquid copper on TC4 titanium alloy and 304 stainless steel at 1273–1433 K

2019 ◽  
Vol 169 ◽  
pp. 107667 ◽  
Author(s):  
Qingjie Sun ◽  
Peng Jin ◽  
YiBo Liu ◽  
Junzhao Li ◽  
Jianfeng Wang ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Titanium Alloy ◽  
Liquid Copper ◽  
304 Stainless Steel ◽  
Tc4 Titanium Alloy
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