METHOD OF MAKING ANNULAR RARIUM FERRITE Russian patent published in 1995 - IPC

Abstract RU 2040369 C1

FIELD: ferrite production. SUBSTANCE: method of making an annular barium ferrite comprises steps of pressing, sintering and magnetizing an annular blank in a housing of magnetically soft material with use of an inductor, placed inside of the annular blank. EFFECT: simplification of manufacturing process. 1 cl

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RU 2 040 369 C1

Authors

Andreev Valerij Georgievich

Tkachenko Vjacheslav Andreevich

Dates

1995-07-25—Published

1992-12-03—Filed