A unified criterion for void growth and coalescence under combined tension and shear
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2019.02.002
Abstract: Abstract An analytical micromechanics-based yield criterion is developed to describe both void growth and coalescence under combined tension and shear, with smooth transition between growth and coalescence, thus its name unified. The model is obtained… read more here.
Keywords: growth coalescence; void growth; growth; coalescence combined ... See more keywords
Void growth and coalescence in hexagonal close packed crystals
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2018.12.012
Abstract: Abstract Crystal plasticity finite element analyses are carried out in three dimensions to investigate void evolution in hexagonal close packed single crystals. Two crystallographic orientations are considered favoring either slip or twinning, which are both… read more here.
Keywords: close packed; void growth; growth coalescence; hexagonal close ... See more keywords
Growth and Coalescence of 3C-SiC on Si(111) Micro-Pillars by a Phase-Field Approach
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12193223
Abstract: 3C-SiC is a promising material for low-voltage power electronic devices but its growth is still challenging. Heteroepitaxy of 3C-SiC on Si micrometer-sized pillars is regarded as a viable method to achieve high crystalline quality, minimizing… read more here.
Keywords: growth coalescence; growth; phase field; micro ... See more keywords