A Physically Based Model Predicting the Degradation of Hydrogen on Crack Growth Critical Stress Intensity Factor of Metals

A simple, physically based model is developed to quantitatively predict the degradation of hydrogen on the crack growth critical stress intensity factor (CSIF) of metals. The model is formulated by combining a microscopically shielded Griffith criterion (MSGC) model for plasticity-induced cleavage f...

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Bibliographic Details

Published in:	Metals
Main Authors:	Yuting Huang, Jihan Chen, Yanfei Wang, Wei Liu, Weijie Wu, Xinfeng Li, Xinyu Yang
Format:	Article
Language:	English
Published:	MDPI AG 2022-08-01
Subjects:	hydrogen-assisted fracture hydrogen embrittlement critical stress intensity factor hydrogen-enhanced decohesion
Online Access:	https://www.mdpi.com/2075-4701/12/9/1441