Effect of heat treatment on microstructure and mechanical properties of TiAl/Ti<sub>2</sub>AlNb joint by spark plasma diffusion bonding

Effect of heat treatment on microstructure and mechanical properties of TiAl/Ti<sub>2</sub>AlNb joint by spark plasma diffusion bonding

TiAl/Ti<sub>2</sub>AlNb dissimilar alloys were successfully bonded together by spark plasma diffusion bonding. The joints were subjected to post-weld heat treatment at different temperatures. The microstructure of the welded joint was analyzed and the tensile strength and microhardness o...

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Bibliographic Details
Main Authors: LYU Yan-long, HE Jian-chao, HOU Jin-bao, ZHANG Bo-xian
Format: Article
Language:zho
Published: Journal of Materials Engineering 2021-09-01
Series:Cailiao gongcheng
Subjects:
spark plasma diffusion bonding
tial
ti<sub>2</sub>alnb
tensile strength
microhardness
Online Access:http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2019.000866

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