Mechanically-induced grain coarsening in gradient nano-grained copper
نویسندگان
چکیده
منابع مشابه
Gradient plasticity in gradient nano-grained metals
Gradient nano-grained (GNG) metals are a unique class of materials with spatial gradients in grain size, typically from the surface to the bulk. Here the gradient mechanical behavior inGNG copper is studied by a crystal plasticity finite elementmodel that accounts for grainsize-dependent yield strengths. The associated finite element simulations reveal both the gradient stress and gradient plas...
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ژورنال
عنوان ژورنال: Acta Materialia
سال: 2017
ISSN: 1359-6454
DOI: 10.1016/j.actamat.2016.12.006