Electron beam welding, laser beam welding and gas tungsten arc welding of titanium sheet

2000 ◽  
Vol 280 (1) ◽  
pp. 177-181 ◽  
Author(s):  
Qi Yunlian ◽  
Deng Ju ◽  
Hong Quan ◽  
Zeng Liying
Keyword(s):  
Electron Beam ◽  
Laser Beam ◽  
Arc Welding ◽  
Electron Beam Welding ◽  
Laser Beam Welding ◽  
Gas Tungsten Arc Welding ◽  
Titanium Sheet ◽  
Gas Tungsten Arc ◽  
Gas Tungsten

Microstructure and Corrosion Behavior of Cast A356 and Wrought AA6061 Aluminium Alloy Welds

2010 ◽  
Vol 117 ◽  
pp. 37-42
Author(s):  
K.Ratna Kumar ◽  
G. Madhusudhan Reddy ◽  
K. Srinivasa Rao
Keyword(s):  
Corrosion Resistance ◽  
Electron Beam ◽  
Friction Stir Welding ◽  
Arc Welding ◽  
Electron Beam Welding ◽  
Gas Tungsten Arc Welding ◽  
Fusion Welding ◽  
Friction Stir ◽  
Gas Tungsten Arc ◽  
Gas Tungsten

In this work, it was intended to improve the corrosion resistance of welds of A356 and AA6061 by adopting mainly a special welding techniques, viz., pulsed current gas tungsten arc welding (PCGTAW), electron beam welding (EBW) and friction stir welding (FSW). It was found that the corrosion resistance of A356 and AA6061 welds could be improved by PCGTAW technique rather than continuous current gas tungsten arc welding (CCGTAW). It can be further improved by using electron beam welding. Improved corrosion resistance in A356 welds could be obtained by selecting T6 temper rather than as cast condition. In the case of AA6061, improved corrosion resistance was achieved by selecting T4 temper rather than T6 temper. As for as the welding techniques, friction stir welding (FSW) is useful than fusion welding techniques like CCGTAW,PCGTAW and EBW for improving the corrosion resistance of both the welds.

scholarly journals Comparison of Ti-5Al-5V-5Mo-3Cr Welds Performed by Laser Beam, Electron Beam and Gas Tungsten Arc Welding

2013 ◽  
Vol 63 ◽  
pp. 397-404 ◽  
Author(s):  
T. Pasang ◽  
J.M.Sánchez Amaya ◽  
Y. Tao ◽  
M.R. Amaya-Vazquez ◽  
F.J. Botana ◽  
...  
Keyword(s):  
Electron Beam ◽  
Laser Beam ◽  
Arc Welding ◽  
Gas Tungsten Arc Welding ◽  
Beam Electron ◽  
Gas Tungsten Arc ◽  
Gas Tungsten
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