Ni_2MnGa ferromagnetic shape memory alloy, because of its characteristics of high ferromagnetism, large magnetostriction , thermoelastic and magnetic shape memory effect, high response frequency and large strain-stress output, has attractived the considerable interests from material and physical scientists.

The magneto-shape memory alloysexhibit the characteristics of both high stresses and large output strains as in conventional shape memory alloys andrapid response frequencies as in piezoceramics and magnetostrictive materials.

Study on microstructure and shape memory effect in weld joints of an Fe-Mn-Si-Cr-Ni alloy;

Magnetic field-induced two-way shape memory effect on Ni_(50.5)Mn_(26.5)Ga_(23) single crytal;

Research on shape memory effects in Cu-Zn-Al alloys by (SIM+SME) training method;

In order to further improve the shape memory effect(SME) and process efficiency of FeMnSiCrNiNbC alloy,the effects of different electropulsing treatment on microstructure and SME of the alloy were investigated.

8Ni alloy are martensite plus TiO2,and the alloy shows shape memory effect(SME).

INFLUENCE OF DIFFERENT HEAT TREATMENT ON SME AND MARTENSITIC TRANSFORMATION TEMPERATURES IN A Cu-Al-Mn ALLOY;

88%) on theγ→εmartensite transformation of Fe- 24Mn alloys has been investigated by the optical microscopy, transmission electron microscopy (TEM), X-ray diffraction and measurement of shape memory effect (SME).

TiNi shape memory alloy possesses characteristics such as good SME, superelasticity and biocompactibility.