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Information × Registration Number 0203U000080, 0100U002135 , R & D reports Title Te phase transformations in the magnetic systems of small coherent inclusions popup.stage_title Head Kokorin Bladimir, Registration Date 14-01-2003 Organization Institute for Magnetism of NASU popup.description2 New materials were studied: aged alloys Cu-Mn-Al and Fe-Ni- Co-Ti. First contains the small coherent ferromagnetic particles in the paramagnetic matrix and second is the ferromagnetic matrix with the uniform distribution of the paramagnetic inclusions. The coherent inclusions give rise to the enlargement of the cyclic superelastic strain (up to 2%) in Fe-Ni-Co-ti alloys. The effect of the coherent inclusions in Cu-Mn-Al alloy was considered on the temperature hysteresis of martensitic transformation (MT) and superelastic behaviour of the austenite phase. The reduction of the temperature hysteresis width was revealed due to the small particles inherited by the martensite crystals from austenite. The particles presence decreases the lattice parameter difference between the martensite and austenite. The superelastic strain maximum corresponds to the temperature hysteresis MT width minimum in Cu-Mn-Al alloy and equals 2%.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close