The effect of alloying on phase transformation temperatures and occurrence of
magnetoplasticity in Ni–Mn–Ga–Cu alloys is investigated. The applied alloying had a strong …

The stress–strain behaviour of the alloy Ni52. 8Mn25. 7Ga21. 5 with the non-modulated
tetragonal martensite (T) crystal structure was studied below Ms temperature with stresses …

In single crystal Ni2MnGa that exhibits 4.6% magnetic field induced strain (MFIS) at 291 K, it
is found that the effect lacks thermal stability. As the temperature rises, the MFIS decreases …

The martensite structure in the Ni1. 96Mn1. 18Ga0. 86 magnetic shape memory single
crystal is determined as 5R monoclinic at room temperature. Twin structure of martensite is …

Internal friction (IF) was measured in two non-stoichiometric Ni2MnGa alloys. Several IF
peaks attributed to some restructuring of the martensitic lattice were observed below Ms …

The microstructure of a Ni–Mn–Ga ferromagnetic shape memory alloy has been
characterized by transmission electron microscopy. Electron diffraction reveals that the …

Three polycrystalline alloys with compositions Ni53+ xFe20− xGa27 (x= 0.5, 1, 2 at%) have
been studied, paying particular attention to the low-temperature behaviour, between the …

A way to produce shape memory in Ni–Mn–Ga alloys is proposed based on the combined
action of the magnetic field and heating. A sample is magnetized under applied magnetic …

The present paper is a review of published and new original results concerning the
phenomenon of time-dependent magnetoplasticity under constant magnetic field at fixed …

This work presents the original experimental results concerning study of new phenomenon-
time-dependent behaviour under a constant magnetic field and some effects recently found …