Structure and mechanical properties of TC4-DT titanium alloy by laser additive joining

TC4-DT titanium alloy forgings with X-type groove were joined by laser additive joining technology. OM and SEM were used to characterize the macro and micro morphology of TC4-DT titanium alloy base metal, heat affected zone and joining zone. The microhardness of the three regions was measured by Vic...

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Bibliographic Details

Published in:	Cailiao gongcheng
Main Authors:	GAO Xu, SHEN Shuxin, HE Bei, TANG Haibo
Format:	Article
Language:	Chinese
Published:	Journal of Materials Engineering 2023-05-01
Subjects:	laser additive joining tc4-dt titanium alloy microstructure mechanical property
Online Access:	http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2022.000612