Stress- and Magnetic Field-Induced Martensitic Transformation at Cryogenic Temperatures in Fe–Mn–Al–Ni Shape Memory Alloys
Sign Up to like & getrecommendations! Published in 2017 at "Shape Memory and Superelasticity"
DOI: 10.1007/s40830-017-0132-1
Abstract: Stress-induced and magnetic-field-induced martensitic transformation behaviors at low temperatures were investigated for Fe–Mn–Al–Ni alloys. The magnetic-field-induced reverse martensitic transformation was directly observed by in situ optical microscopy. Magnetization measurements under pulsed magnetic fields up to… read more here.
Keywords: field induced; transformation; martensitic transformation; induced martensitic ... See more keywords
Stress release-induced interfacial twin boundary ω phase formation in a β type Ti-based single crystal displaying stress-induced α” martensitic transformation
Sign Up to like & getrecommendations! Published in 2018 at "Acta Materialia"
DOI: 10.1016/j.actamat.2018.02.036
Abstract: Abstract The ω phase transformation in numerous group IV transition metals plays a key role to change the phase stability and modify mechanical properties, although its formation mechanisms and effect to accommodate strains are still… read more here.
Keywords: phase; single crystal; transformation; stress induced ... See more keywords
Stress or strain induced martensitic and bainitic transformations during ausforming processes
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DOI: 10.1016/j.actamat.2020.03.002
Abstract: Abstract The so-called ausforming treatment consists in plastically deforming a fully austenitized steel below the recrystallization stop temperature, prior to either a martensitic or a bainitic transformation. Although this procedure is envisioned as a way… read more here.
Keywords: strain induced; martensitic bainitic; final microstructure; induced martensitic ... See more keywords
Stress-induced martensitic transformation in metastable austenite grains during nanoindentation investigation
Sign Up to like & getrecommendations! Published in 2021 at "Philosophical Magazine Letters"
DOI: 10.1080/09500839.2021.1936258
Abstract: ABSTRACT In general, the formation of martensite in the metastable austenite grains in steels during nanoindentation investigations is believed to be induced by strain as the plastic deformation of austenite takes place prior to the… read more here.
Keywords: transformation; martensitic transformation; stress induced; induced martensitic ... See more keywords