Effect of Applied Tensile Stress on Hydrogen-Induced Delayed Fracture Mode of Fe-Ni-Cr Austenitic Alloy Weldment

Fe-Ni-Cr austenitic alloys are widely used in hydrogen environments as structural materials. Their weld normally shows higher hydrogen-embrittlement sensitivity than the base metal, endangering large-scale applications. Herein, by using electron microscopy and numerical calculations, the influence o...

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Bibliographic Details
Main Authors: Yingjie Yan, Yukun Zhang, Lixian Zhao, Yongqing Chen, Rui Cao, Honghui Wu, Yang He, Yu Yan, Lijie Qiao
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/12/10/1614