Cohesive zone modelling of hydrogen assisted fatigue crack growth: the role of trapping

<p>We investigate the influence of microstructural traps in hydrogen-assisted fatigue crack growth. To this end, a new formulation combining multi-trap stress-assisted diffusion, mechanism-based strain gradient plasticity and a hydrogen- and fatigue-dependent cohesive zone model is presented a...

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Bibliographic Details
Main Authors: Fernández-Sousa, R, Betegón, C, Martínez-Pañeda, E
Format: Journal article
Language:English
Published: Elsevier 2022