@article{LINDROOS2020, 
author = {Matti LINDROOS and Anssi LAUKKANEN and Tom ANDERSSON},
title = {Micromechanical modeling of polycrystalline high manganese austenitic steel subjected to abrasive contact},
year = {2020},
journal = {Friction},
volume = {8},
number = {3},
pages = {626-642},
keywords = {crystal plasticity, micromechanical modeling of abrasion, austenitic manganese steel, deformation twinning},
url = {https://www.sciopen.com/article/10.1007/s40544-019-0315-1},
doi = {10.1007/s40544-019-0315-1},
abstract = {This study focuses on microstructural and micromechanical modeling of abrasive sliding contacts of wear-resistant Hadfield steel. 3D finite element representation of the microstructure was employed with a crystal plasticity model including dislocation slip, deformation twinning, and their interactions. The results showed that deformation twinning interacting with dislocations had a key role in the surface hardening of the material, and it was also important for the early hardening process of the sub-surface grains beyond the heavily distorted surface grains. The effects of grain orientation and microstructural features were discussed and analyzed according to the micromechanical model to give a perspective to the anisotropy of the material and the feasibility of using micromechanics in virtual material design.}
}