Crystallisation and optimisation of soft magnetic properties in amorphous FeCuXSi13B9 (X = Mn, Co, Zr)-type alloys

被引：11
作者：
Badura, G [1 ]
Rasek, J [1 ]
Kwapulinski, P [1 ]
Stoklosa, Z [1 ]
Pajak, L [1 ]
机构：
[1] Inst Mat Sci Agh, PL-40007 Katowice, Poland
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2006年 / 203卷 / 02期
关键词：
D O I：
10.1002/pssa.200521074
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
It has been shown that annealing of FeCu1XSi13B9 (X = Mn, Co, Zr) alloys at suitable temperatures T-op and times tau(p) leads to an increase of the magnetic permeability and a decrease of the coercive force (optimisation effect of soft magnetic properties) determined at room temperature. The optimisation effect of soft magnetic properties in these alloys has been investigated by different experimental techniques. This effect has been attributed to the formation of a nanocrystalline phase, a change of the magnetostriction coefficient, stress, and a change of the concentration of microvoids. The diffusion parameters of the optimisation effect of soft magnetic properties, the Curie temperature and the temperatures of first and second stages of the crystallisation process have also been determined. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码：349 / 357
页数：9
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