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2 038 919

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IPC

(21) (22)

Application

93020007/02, 1993-04-14

(22)

Actual filing date

1993-04-14

(45)

Published

1995-07-09

(72)

Inventor

Andreev V.G.Tkachenko V.A.Saldugej A.M.

(73)

Holder

Andreev Valerij GeorgievichTkachenko Vjacheslav AndreevichSaldugej Anatolij Markovich

METHOD OF MAKING MANGANESE-ZINC FERRITES Russian patent published in 1995 - IPC

Abstract RU 2038919 C1

FIELD: powder metallurgy. SUBSTANCE: method of making manganese-zinc ferrite by a manufacturing process with use of ceramic materials comprises steps of using a high active zinc oxide, being waste after production of sodium hydrosulfite. EFFECT: articles, produced by such method, have high grade electromagnetic parameters. 1 cl, 2 tbl

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RU 2 038 919 C1

Authors

Andreev V.G.

Tkachenko V.A.

Saldugej A.M.

Dates

1995-07-09—Published

1993-04-14—Filed