MAGNETIC ORIENTATION OF ACICULAR IRON PARTICLE IN RECORDING MEDIA

被引：1

作者：

PENG, WG

WONG, SS

LIN, YS

WU, CD

机构：

[1] Materials Research Laboratories, Itri, Hsinchu, Taiwan, Bldg. 77, 195 Chung Hsing Rd.

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1992年 / 28卷 / 05期

关键词：

D O I：

10.1109/20.179497

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 orientation behavior of acicular iron particles in an applied field has been surveyed. A large orienting field is needed to align alpha-Fe particles. Dispersion degree and drying speed affect the particle alignment significantly when permanent magnets were used as orienting apparatus. To get high orientation of alpha-Fe metal tape, a new orientation process was introduced. This process used both a repulsive magnet pair and an electromagnet to get the orienting field for the coated tape.

引用

页码：2377 / 2379

页数：3

共 5 条

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