MONOKRISTALLINES MN-ZN FERROFERRITMATERIAL MIT EINEM HOHEN ZN-GEHALT UND AUS DIESEM MATERIAL HERGESTELLTER MAGNETKOPF.
摘要
A monocrystalline MnZn-ferroferrite material for use is a magentic head is described. The material corresponds to the formula MnaZnbFec<II>Fe2<III>O4, wherein 0.25 < a < 0.48; 0.50 < b < 0.60; 0.02 < c < 0.15; a + b + c = 1. The magnetostriction constants of this material are particularly small.
申请公布号
DE68906210(D1)
申请公布日期
1993.06.03
申请号
DE1989606210
申请日期
1989.06.28
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN, EINDHOVEN, NL
发明人
JOHNSON, MARK THOMAS;CILLESSEN, JOHANNES FRANCISCUS MARIA;PISTORIUS, JOHANNES ADRIANUS, NL-5656 AA EINDHOVEN, NL
