Entropy change at the martensitic transformation in ferromagnetic shape memory alloys Ni2+xMn1−xGa
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چکیده
منابع مشابه
Entropy Change during Martensitic Transformation in Ni50-xCoxMn50-yAly Metamagnetic Shape Memory Alloys
Specific heat was systematically measured by the heat flow method in Ni50−xCoxMn50−yAly metamagnetic shape memory alloys near the martensitic transformation temperatures. Martensitic transformation and ferromagnetic–paramagnetic transition for the parent phase were directly observed via the specific heat measurements. On the basis of the experimental results, the entropy change was estimated an...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2003
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.1556218