Effects of heat input on microstructure evolution, mechanical and corrosion properties of TC4 alloy by keyhole TIG welding

In this study, Keyhole tungsten inert gas (TIG) process, a new variation of traditional TIG process, was performed to weld TC4 titanium alloy with a thickness of 6 mm. The effect of heat input on microstructure and their correlation with mechanical properties and corrosion behavior was studied. The...

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Bibliographic Details
Main Authors: Jinhong Du, Hongbing Liu, Fei Wang, Wen Bao, Huan Li, Tao Liu
Format: Article
Language:English
Published: Elsevier 2023-11-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785423028211