CU-ZN FERRITE MATERIAL FOR RADIO WAVE ABSORBER

PURPOSE:To improve the power of a ferrite material to prevent the reflection of radio waves for television, to enable sintering at a low temp. and to reduce the cost of a product by incorporating Fe2O3, CuO and ZnO in a specified ratio. CONSTITUTION:This Cu-Zn ferrite material is based on Fe2O3, CuO...

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Bibliographic Details
Main Author KURAUCHI HARUHISA
Format Patent
LanguageEnglish
Published 15.04.1991
Subjects
ARTIFICIAL STONE
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LIME, MAGNESIA
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
METALLURGY
PRINTED CIRCUITS
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:PURPOSE:To improve the power of a ferrite material to prevent the reflection of radio waves for television, to enable sintering at a low temp. and to reduce the cost of a product by incorporating Fe2O3, CuO and ZnO in a specified ratio. CONSTITUTION:This Cu-Zn ferrite material is based on Fe2O3, CuO and ZnO and the percentages of the three components are 45<Fe2O3< 60mol%, 15<CuO <35mol% and 15<ZnO<35mol%.
Bibliography:Application Number: JP19890223583