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2 090 538

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C1

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IPC

(21) (22)

Application

95117443/03, 1995-10-10

(22)

Actual filing date

1995-10-10

(45)

Published

1997-09-20

(72)

Inventor

Djatlov V.N.Zubov A.S.Pisarov V.A.Fisenko B.L.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Abrazivnyj Zavod"

METHOD OF PREPARING TWO-COMPONENT HIGH MELTING OXIDE ALLOYS Russian patent published in 1997 - IPC

Abstract RU 2090538 C1

FIELD: metallurgy. SUBSTANCE: initial oxides are charged portionwise into electric furnace. Dosed higher melting oxide is melted under layer of lower melting oxide, and desired ratio of oxides in melt is maintained. EFFECT: more efficient preparation method. 1 tbl

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RU 2 090 538 C1

Authors

Djatlov V.N.

Zubov A.S.

Pisarov V.A.

Fisenko B.L.

Dates

1997-09-20—Published

1995-10-10—Filed

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