PROCESS OF PRODUCTION OF COMPOSITE MAGNETIC MATERIAL BASED ON MOLYBDENUM PERMALLOY Russian patent published in 1995 - IPC

Abstract RU 2048692 C1

FIELD: radio engineering, electronics. SUBSTANCE: process consists in preparation of mixture of powder of molybdenum permalloy produced by gas atomization of melt, in creation of first layer of insulation on particles of powder by treatment of chromium adhydrate in aqueous solution, in drying, in dry mixing of produced powder with finely dispersed fusible glass and plasticizer, in formation of moulding powder under pressure 14-20 t/sq.cm, and in its firing in protective atmosphere at temperature 600-670 C. EFFECT: increased efficiency of production of ferrocomposites. 1 tbl

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RU 2 048 692 C1

Authors

Guseva O.M.

Semichev V.S.

Kisina T.O.

Bosenko M.S.

Voronkova L.I.

Dates

1995-11-20Published

1993-07-19Filed