Orientation dependence of the shape memory effect and superelasticity in ferromagnetic Co49Ni21Ga30 single crystals with γ'-phase particles I. V. Kuksgauzen, I. V. Kireeva, Y. I. Chumlyakov, H. Maier
Material type:
Библиогр.: 12 назв.
This paper reports on the orientation dependence of the shape memory effect and superelasticity in [001] and [overline 123] single-phase and aged at 623K, 1 hour single crystals of ferromagnetic Co49Ni21Ga30 (at.%) alloy with B2-L10 martensitic transformation. It was demonstrated that in single-phase crystals the values of reversible strain and the values of thermal and stress hysteresis depend on the crystal orientation. Precipitation of γ'-phase particles reduces the value of the shape memory effect and superelasticity and reduces their orientation dependence, increases the thermal and stress hysteresis in comparison with singlephase crystals.
There are no comments on this title.