Crystal structure and high-temperature magnetoplasticity in the new Ni–Mn–Ga–Cu magnetic shape memory alloys

I Glavatskyy,N Glavatska,A Dobrinsky,J.-U Hoffmann,O Söderberg,S.-P Hannula

doi:10.1016/j.scriptamat.2006.12.019

Crystal structure and high-temperature magnetoplasticity in the new Ni–Mn–Ga–Cu magnetic shape memory alloys

I Glavatskyy, N Glavatska + Show 4 more

https://doi.org/10.1016/j.scriptamat.2006.12.019

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Journal: Scripta Materialia	Publication Date: Jan 23, 2007
Citations: 44

Affiliation: National Academy of Sciences of Ukraine, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute, Helsinki Institute of Physics

#Single Crystalline Ni Mn Ga #Ni Mn Ga + Show 8 more

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Abstract

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 effect on the transition temperatures and crystal structure of martensite. A 4.1% magnetic field induced shear strain at 330 K is achieved in single crystalline Ni–Mn–Ga–Cu alloys.

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