To predict the yield surfaces of textured sheet metals, two methods were conducted. The first method (crystallographic yield surface) is based on the Taylor-Bishop-Hill (TBH) polycrystal model, using the orientation distribution function (ODF) of the material as an input. The second method (phenomenological yield surface) makes use of phenomenological yield functions based on mechanical test data. Anisotropic properties for six texture components typical of aluminum alloy sheets were examined and the results based on crystal plasticity were compared with the results based on phenomenological yield functions. The experimental anisotropy measurements obtained for an AA6xxx sheet were also compared to crystallographic and phenomenological predictions.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.