Analysis of the influence of microstructural traps on hydrogen assisted fatigue

We investigate the influence of microstructural traps on hydrogen diffusion and embrittlement in the presence of cyclic loads. A mechanistic, multi-trap model for hydrogen transport is developed, implemented into a finite element framework, and used to capture the variation of crack tip lattice and...

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Bibliographic Details
Main Authors: Fernández-Sousa, R, Betegón, C, Martínez-Pañeda, E
Format: Journal article
Language:English
Published: Elsevier 2020