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2 040 571

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Application

5028860/02, 1992-02-24

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Actual filing date

1992-02-24

(45)

Published

1995-07-25

(72)

Inventor

Lejtman M.S.Zelener M.S.Nikonov B.N.Krokhin A.S.Guriev R.A.Binder S.I.Shakhgel'Djants R.S.Gabisov K.G.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij I Proektnyj Institut Tugoplavkikh Metallov I Tverdykh SplavovZavod

BURDEN FOR OBTAINING ALLOYING COMPOSITION ON LOW-MELTING-POINT METAL BASE Russian patent published in 1995 - IPC

Abstract RU 2040571 C1

FIELD: burden for producing alloying composition. SUBSTANCE: burden is produced in the form of briquette and contains tungsten powder and binder. Burden further contains tungsten-molybdenum alloy powder in the following ratio of components; tungsten-molybdenum alloy powder 10-95% by weight, binder 0.5-3.0% by weight, tungsten powder the balance. Molybdenum content in burden is within the range of 5-50% by weight. Average value of temporal fracture resistance in the process of compression of briquette of burden is within the range of 620-640 MPa. EFFECT: increased quality of alloying composition. 1 tbl

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RU 2 040 571 C1

Authors

Lejtman M.S.

Zelener M.S.

Nikonov B.N.

Krokhin A.S.

Guriev R.A.

Binder S.I.

Shakhgel'Djants R.S.

Gabisov K.G.

Dates

1995-07-25—Published

1992-02-24—Filed

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