Computationally efficient predictions of crystal plasticity based forming limit diagrams using a spectral database
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2018.01.007
Abstract: Abstract The present investigation focuses on the development of a fast and robust numerical tool for the prediction of the forming limit diagrams (FLDs) for thin polycrystalline metal sheets using a Taylor-type (full constraints) crystal… read more here.
Keywords: crystal plasticity; limit diagrams; spectral database; forming limit ... See more keywords
Stress-based forming limit diagrams (SFLD) considering strain rate effect and ductile damage phenomenon
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Materials Research"
DOI: 10.3139/146.111856
Abstract: Abstract Although drawing forming limit diagrams is a suitable tool for analyzing material formability, it can only be used when loading is proportional. In other words, when the ratio between main strains stays unaffected during… read more here.
Keywords: limit; stress; limit diagrams; forming limit ... See more keywords