BEng, MEng, MSc, PhD

ABAQUS UMATHT SUBROUTINE FOR COUPLED HYDROGEN DIFFUSION

Posted on by EmilioMtnez

ABAQUS user material (mechanical UMAT and thermal UMATHT) subroutines for implementing hydrogen diffusion coupled with mechanical deformation, suitable for multiple traps.

 

Paper: R. Fernández-Sousa, C. Betegón, E. Martínez-Pañeda. Analysis of the influence of microstructural traps on hydrogen assisted fatigue. Acta Materialia 199, 253-263 (2020)

 

Download code (.zip file)