Synergistic enhancement of microstructure and properties in 304/TC4 cold metal transfer joints via laser pre-melting of FeCoNiCr medium-entropy alloys

To address the challenges of metal material repair and joining in the extreme environments specific to aerospace applications, this study conducted cold metal transfer welding of TC4 titanium alloy and 304 stainless steel by laser pre-melting FeCoNiCr medium-entropy alloy (MEA) onto TC4 surfaces. Th...

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Bibliographic Details
Main Authors: Xiaobin Zhang, Yunbo Qian, Yibo Zhang, Pengfei Zhao, Shuwang Bian, Wenlong Zhang, Kanglin Ke, Bangfu Zhang, Xiaohui Zheng, Qiwei Yuan
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425016187
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