Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1992-05-18
1993-12-28
Thibodeau, Paul J.
Stock material or miscellaneous articles
Composite
Of inorganic material
365122, 369 13, 369288, 428694LE, 428900, G11B 566
Patent
active
052738361
ABSTRACT:
Significant improvement in corrosion resistance of a magnetooptic material for electric and electronic applications is achieved by a composition (RE.sub.a, TM.sub.b)1-c-.sub.d M.sub.c Be.sub.d of specified content ratios of the components, typically a Tb-Fe-Co type alloy with combined addition of M and Be.
REFERENCES:
patent: 4440720 (1984-03-01), Masumoto et al.
patent: 4567116 (1986-01-01), Sawada et al.
patent: 4803129 (1989-02-01), Noriai et al.
Fujii Toshitaka
Horiai Naoshi
Kubota Michihiko
Tokushima Tadao
Follett R.
Thibodeau Paul J.
Yamaha Corporation
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