THE INFLUENCE OF DIFFERENT CU/NB CONTENTS ON THE STRUCTURE AND ON THE MAGNETIC-PROPERTIES IN NANOCRYSTALLINE FEBSI BASE ALLOYS

被引：73

作者：

MULLER, M

MATTERN, N

ILLGEN, L

机构：

[1] Central Institute of Solid State Physics and Materials Research, O- 8027 Dresden

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 112卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(92)91169-T

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The influence of Cu/Nb content and annealing conditions on the microstructure and the magnetic properties of melt spun amorphous Fe77.5-xSi13.5B9CuxNb3x alloys were investigated. Annealing at temperatures between 475 and 550-degrees-C leads to the formation of the Fe3Si-phase in the amorphous matrix. Grain size, phase composition and transition temperatures depend on the Cu/Nb content. The magnetic properties are strong correlated to the microstructure. The best soft magnetic properties were obtained for alloys with x = 0.75 after 1 h annealing at 550-degrees-C.

引用

页码：263 / 268

页数：6