RIBBON-FORM SENDUST ALLOY

被引：12

作者：

TSUYA, N

ARAI, KI

OHMORI, K

机构：

[1] Research Institute of Electrical Communication, Tohoku University, Sendai

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1979年 / 15卷 / 04期

关键词：

D O I：

10.1109/TMAG.1979.1145880

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Ribbon samples near the Sendust composition x Fe, y Si, z AI (9.12 wt% < y < 9.98 wt%, 4.88 wt% < z < 5.88 wt%) were prepared by rapid quenching techniques. The ribbons were about 40 µm in thickness, 2 mm in width, and 20 m in length. These ribbons were flexible, and it was possible to wind them around a rod 15 mm diameter, The density and Vickers hardness were 6.4 g/cm3and 560, respectively. Their electrical resistivity was 88 µΩ. cm after annealing. The coercive field Hc and the initial permeability εi in a straight ribbon of composition 84.9 Fe, 9.62 Si, 5.48 AI were 24 mOe and 30 000 after annealing. © 1979 IEEE

引用

页码：1149 / 1153

页数：5

共 7 条

[1] ZERO MAGNETOSTRICTION AND EXTREMELY LOW RESIDUAL MAGNETIC LOSS IN FE-CO AMORPHOUS RIBBONS [J].