Abstract
Abstract
In this study, X-ray radiographic tests of Ti6Al4V alloys welded by plasma tungsten arc welding (PTA) were investigated. PTA welding experiments were carried out under argon shielding gas atmosphere, at 1400–1600 W and 1800 W welding powers as well as 1 m/min, 0.75 m/min, and 0.50 m/min welding speeds. After this process, radiography of the welded joints was performed by X-ray diffraction. The result of the radiographic tests indicated that by increasing welding power the widths of deep penetration increased in all specimens. On the contrary, increasing welding speeds decreases the widths deep penetration. The best properties of Ti6Al4V joints were observed for specimens welded at 1800 W welding power and at 0.50 m/min welding speed.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference36 articles.
1. Artificial neural network modelling for evaluating of epitaxial growth of Ti6Al4V weldment;Materials Science and Engineering A,2006
2. Laser welding of Ti6Al4V titanium alloys;Journal of Materials Processing Technology,2008
3. Microstructual evolution of a Ti6Al4V alloy during thermochemical processing;Journal of Materials Science and Enginering A,2002
4. Deposition of Ti6Al4V using a high power diode laser and wire;Part I: Investigation on the process characteristics, Surface Coatings Technology,2008
Cited by
12 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献