The structure analysis of the Ni2MnGa alloy by the electron back-scattered diffraction

I.I. Musabirov1
1Institute for Metals Superplasticity Problems RAS, Khalturin St. 39, 450001 Ufa
Abstract
The research of crystallographic structure of Ni2,08Mn0,96Ga0,96 alloy in different states is shown in the work. The alloy was prepared by multiple remelting of ingot. The crystallographic texture of austenitic and mart-ensitic phases of the alloy in cast state was found. There is (100)<001> texture in high-temperature phase. There are (001)<001> and (110)<110> textures in low-temperature phase. After the high-temperature annealing at 6500С dur-ing the 5 hours the texture is lowered for both phases of the alloy.
Received: 11 March 2013   Revised: 15 March 2013   Accepted: 15 March 2013
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