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

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
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
Series:Metals
Subjects:
hydrogen-assisted fracture
hydrogen embrittlement
critical stress intensity factor
hydrogen-enhanced decohesion
Online Access:https://www.mdpi.com/2075-4701/12/9/1441

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