Microstructure and mechanical properties of Kovar/Cu dissimilar alloy joints produced by friction stir spot welding

Developing the Kovar alloy/Copper composite is an effect way to enhance the thermal conductivity of Kovar alloys. In this study, Kovar alloy/Copper composites are successfully prepared via friction stir spot welding (FSSW). Microstructure, diffusion behavior and recrystallization behavior at the wel...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Lun-Zhu Yu, Jin-Hua Peng, Ze-Xin Wang, Zhen He, Dobuvyy Oleksandr, Liang-Yu Chen, Sheng Lu
Format:	Article
Language:	English
Published:	Elsevier 2025-05-01
Subjects:	Kovar alloy Copper Friction stir spot welding Welding joint Recrystallization
Online Access:	http://www.sciencedirect.com/science/article/pii/S223878542500986X