IMPROVEMENT OF MAGNETIC-PROPERTIES IN THINNER HI-B WITH DOMAIN-REFINEMENT

被引：10

作者：

ICHIJIMA, I

NAKAMURA, M

NOZAWA, T

NAKATA, T

机构：

[1] NIPPON STEEL CORP,HIROHATA RES DEV LAB,HIROHATA KU,HIMEJI 67111,JAPAN

[2] OKAYAMA UNIV,DEPT ELECT ENGN,OKAYAMA 700,JAPAN

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1984年 / 20卷 / 05期

关键词：

EDDY CURRENTS - MAGNETIC CORES;

D O I：

10.1109/TMAG.1984.1063247

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：

The domain-refinement technique which was developed to decrease anomalous eddy-current loss showed remarkable effect. The LASER-scribing method enabled the development of industrial products. In this paper, the improvement of magnetic properties of 0. 23mm thick domain-refined core material is emphasized, because it has been used widely. The core losses, 0. 80w/kg at 1. 7T, 50Hz and 0. 59w/kg at 1. 5T, 50Hz were successfully obtained for an industrial product, 0. 23mm HI-B.

引用

页码：1557 / 1559

页数：3

共 8 条

[1] ON THE MAZE DOMAIN OF SILICON-IRON CRYSTAL .1. [J].