Microstructural evolution and strengthening mechanism of U71Mn steel joints fabricated by friction-flash hybrid welding

The softening layer formed by the ferrite in the welding interface can significantly reduce the mechanical properties of traditional flash butt welding joints. This study proposed a flash-friction hybrid welding method to address the issue of the ferrite softening layer and comprehensively investiga...

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Bibliographic Details
Main Authors: Jiaqing You, Jinhong Tan, Xingping Liu, Kai Du, Jiarui Li, Chengyang Yi, Yunqiang Zhao
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Materials & Design
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127524007780
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