SOFT-MAGNETIC PROPERTIES OF AMORPHOUS TAPES AFTER DYNAMIC CURRENT ANNEALING

被引：6
|
作者：
ESCOBAR, MA
PERRON, JC
BARRUE, R
YAVARI, AR
机构：
[1] ESE, LAB GENIE ELECTR PARIS, F-91192 GIF SUR YVETTE, FRANCE
[2] ENS CACHAN, LESIR, F-94235 CACHAN, FRANCE
[3] INST NATL POLYTECH GRENOBLE, LTPCM, CNRS, UA29, F-38402 ST MARTIN DHERES, FRANCE
来源：
JOURNAL OF APPLIED PHYSICS | 1994年 / 75卷 / 10期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1063/1.356790
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The magnetic properties of amorphous FeSiB (2605-S2) and CoFeMoSiB (6025-Vac) tapes have been measured after conventional furnace annealing and dynamic current annealing, which takes place in air and during the winding process of tapes using Joule heating. The measurements showed a significant improvement of the magnetic properties when dynamic annealing temperatures are far below the crystallization temperatures but above the Curie temperature. Magnetic properties and domain patterns are presented and we find that our method of about 10 s of annealing gives a similar magnetic quality to that obtained by classical techniques.
引用
收藏
页码：6946 / 6948
页数：3
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