Seltene Erden-Eisenmagnet und Herstellungsverfahren.
摘要
A rare earth-iron magnet consisting of a magnetic phase based on one or more rare earth elements and iron, has a sealing agent (2) filling the voids between grains of the magnet, and a coating layer (3) formed on the surface of the magnet.
申请公布号
DE3789829(T2)
申请公布日期
1994.09.01
申请号
DE19873789829T
申请日期
1987.06.04
申请人
SEIKO INSTRUMENTS INC., TOKIO/TOKYO, JP
发明人
SUZUKI, TERUO, KOTO-KU TOKYO, JP;KISHI, MATSUO, KOTO-KU TOKYO, JP;MURAISHI, KATSUYOSHI, KOTO-KU TOKYO, JP;OGAWA, KENICHI, KOTO-KU TOKYO, JP;TAKASHIO, HIROSHI, KOTO-KU TOKYO, JP