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2 119 969

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IPC

(21) (22)

Application

97119774/02, 1997-11-24

(22)

Actual filing date

1997-11-24

(45)

Published

1998-10-10

(72)

Inventor

Kuimov S.D.Perel'Man O.M.Derkach N.D.Rabinovich A.I.Mel'Nikov M.Ju.Kuprin P.B.Trjastsyn I.P.Dorogokupets G.L.

(73)

Holder

Rabinovich Aleksandr Isaakovich

WEAR-RESISTANT CAKED MATERIAL Russian patent published in 1998 - IPC

Abstract RU 2119969 C1

FIELD: powder metallurgy. SUBSTANCE: wear-resistant caked material containing iron, chrome, molybdenum, carbon and chrome carbide has copper additionally at the following ratio of components, wt.-%: carbon 0.6-0.2; chrome 12-14; molybdenum 1.5-2.5; chrome carbide 10-20; copper 5-15, and iron - the rest. EFFECT: increased corrosive resistance and wear-resistance in abrasive and corrosive media. 1 tbl

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RU 2 119 969 C1

Authors

Kuimov S.D.

Perel'Man O.M.

Derkach N.D.

Rabinovich A.I.

Mel'Nikov M.Ju.

Kuprin P.B.

Trjastsyn I.P.

Dorogokupets G.L.

Dates

1998-10-10—Published

1997-11-24—Filed