TY  - SER
AU  - Pobedennaya,Z.V.
AU  - Kireeva,Irina V.
AU  - Chumlyakov,Yuri I.
AU  - Reunova,K.A.
TI  - Shape memory effect and superelasticity in single crystals of iron-based alloys
KW  - память формы
KW  - сверхэластичность
KW  - сплавы
KW  - статьи в журналах
N1  - Библиогр.: 14 назв
N2  - It was demonstrated that in single crystals of disordered iron-based (Fe-28%Ni-17%Co-11.5%Al-2.5%Х (at. %) (X = Ti, Ta, Ti + Ta) alloys, which undergoing γ-α' thermoelastic martensitic transformation (γ – fcc – face-centered cubic lattice, α' – bct – body-centered tetragonal lattice), the precipitation of ordered γ'-phase particles at aged at 973 K for 0.5 h and 7 h results in the shape memory effect and superelasticity. It was experimentally discovered, that the both mechanical and functional properties – the shape memory effect and superelasticity – can be controlled by changing the chemical composition, the size and the volume fraction of dispersed particles of γ'-phase
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000539904
ER  -