Research methods of properties of dissipative structures formed while the impulse energy input into the material

Впервые исследованы свойства диссипативных структур, образующихся при импульсном вводе энергии в материал.The properties of dissipative structures formed in materials under dynamic non-equilibrium processes are analyzed for the first time

Thermal and Magnetic Properties of Stress-Induced Martensites in Ni-Mn-Ga Alloys

The stress-induced transformation of single crystals of Ni-Mn-Ga ferromagnetic Heusler ordered alloys to new martensitic structures has been investigated. The intermartensitic transformations, whenever they occur, were registered during heating by calorimetry, dilatometry and magnetic susceptibility measurement, showing up a step-like strain recovery, small endothermal effects, and an abrupt change of the low-field magnetic susceptibility. During intermartensitic transformations, between modulated and unmodulated lattices, as well as during the final transformation to the parent austenitic phase, noticeable anomalous changes in the specific magnetization were observed