Separation of magnetic phases in alloys

被引：17
作者：
Takacs, J. [1 ]
Meszaros, I. [2 ]
机构：
[1] Univ Oxford, Dept Engn Sci, Oxford OX5 1QG, England
[2] Budapest Univ Technol & Econ, Dept Mat Sci & Technol, H-1117 Budapest, Hungary
来源：
PHYSICA B-CONDENSED MATTER | 2008年 / 403卷 / 18期
关键词：
hysteresis; modelling; magnetic measurements; phase separations;
D O I：
10.1016/j.physb.2008.03.023
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
In this paper we present a study of the separation of phases in multi-phase alloys. The proposed technique is based on the hyperbolic model of magnetization. By using this model it is possible to decompose the magnetic phases of alloys and determine their magnetic properties separately. Experimental verification was carried out on a transformer-like setup, constructed from layered samples representing the various magnetic phases. The samples were constructed from elements of strongly different magnetic proper-ties. The results given by the model are in an excellent agreement with the experimental results, giving justification for the proposed method of decomposition. The proposed method is the first step towards the recognition and the separation of magnetic constituencies of different magnetic properties in an alloy by analytical means. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：3137 / 3140
页数：4
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