Interfacial stresses within boundary between martensitic variants: Analytical and numerical finite strain solutions for three phase field models
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DOI: 10.1016/j.actamat.2017.07.059
Abstract: Abstract The origin of a large elastic stress within an interface between martensitic variants (twins) within a finite strain phase field approach has been determined. Notably, for a sharp interface this stress is absent. Three… read more here.
Keywords: martensitic variants; finite strain; stress; phase field ... See more keywords
Detwinning of hierarchically structured martensitic variants in a directionally solidified non-modulated Ni-Mn-Ga alloy under uniaxial loading
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DOI: 10.1016/j.scriptamat.2017.02.045
Abstract: Abstract The detwinning evolution of hierarchically structured martensitic variants in a directionally solidified non-modulated Ni-Mn-Ga alloy has been investigated by applying uniaxial compression parallel to the parent [001] A orientation with a cumulative strain of… read more here.
Keywords: directionally solidified; variants directionally; structured martensitic; hierarchically structured ... See more keywords