Effect of alloying additions and atomic disordering on the physical properties of magnetic Ni2MnGa-based shape memory alloys

被引：0
作者：
N. I. Kourov
V. G. Pushin
A. V. Korolev
V. A. Kazantsev
E. B. Belozerov
E. B. Marchenkova
机构：
[1] Russian Academy of Sciences,Institute of Metal Physics, Ural Branch
来源：
Technical Physics | 2012年 / 57卷
关键词：
Martensite; Electrical Resistivity; Thermal Expansion Coefficient; Shape Memory Alloy; Severe Plastic Deformation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of atomic disordering induced by melt quenching or severe plastic deformation via high-pressure torsion on the physical properties (thermal expansion coefficient, electrical resistivity, thermoelectric power, magnetization) of a stoichiometric Ni50Mn25Ga25 alloy and nonstoichiometric Ni50Mn28.5Ga21.5 alloys with 2 at % Cu or Co is studied in the temperature range 2 K ≤ T ≤ 900 K and the magnetic field range H ≤ 7 MA/m.
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页码：207 / 213
页数：6
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