Elastocaloric effect and mechanical behavior for NiTi shape memory alloys
Zhou Min1, †, Li Yu-Shuang2, Zhang Chen2, Li Lai-Feng1, ‡
       

(color online) (a) Transformation strain (Δ ε) values during stress-induced MT and the reverse MT at room temperature. (b) Stress-induced entropy change ( ) values of NiTi alloys. Open cycles correspond to the data of the poly-crystalline Ni50.8Ti49.2 alloy.[31] Open triangles correspond to the data of trained poly-crystalline NiTi alloy.[28]