Thermal Characteristics of Phase Transformations in Fe-Pt Alloy

被引：2
|
作者：
Koval', Yu. N. [1 ]
Ponomareva, S. A. [1 ]
Firstov, G. S. [1 ]
Mogil'nyi, G. S. [1 ]
Perekos, A. E. [1 ]
Van Humbeeck, J. [2 ]
机构：
[1] Natl Acad Sci Ukraine, Kurdyumov Inst Met Phys, UA-03680 Kiev, Ukraine
[2] Catholic Univ Louvain, MTM Dept, B-3001 Louvain, Belgium
来源：
TECHNICAL PHYSICS | 2013年 / 58卷 / 07期
关键词：
MARTENSITIC-TRANSFORMATION; GENERAL FEATURES; VOLUME CHANGE; INVAR-ALLOYS; FE3PT; MEMORY;
D O I：
10.1134/S1063784213070104
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The effect of ordering on the thermal characteristics of the magnetic and martensite transitions in the Fe-Pt alloy with a composition close to stoichiometric Fe3Pt composition is analyzed. It is found that a transition to a partly ordered state reduces the specific heat variation and thermal effect of the material due to the magnetic transition.
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页码：994 / 998
页数：5
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