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2 086 351

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C1

(51)

IPC

(21) (22)

Application

94028988/02, 1994-08-03

(22)

Actual filing date

1994-08-03

(45)

Published

1997-08-10

(72)

Inventor

Inkin A.V.Zaborovskij V.M.Krutskij Ju.L.

(73)

Holder

Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

MIXTURE FOR LINING OF HOLLOW PRODUCTS Russian patent published in 1997 - IPC

Abstract RU 2086351 C1

FIELD: foundry; applicable in production of lining by centrifugal casting of long hollow products rotating about their axes, for instance, pipes designed for pumping suspensions with abrasive particles (slimes) and nonmetal melts. SUBSTANCE: mixture has molybdenum trioxide MoO3, aluminium Al, carbon C, chromic oxide Cr2O3 with the following quantities of ingredients, mas. %: molybdenum trioxide, 28.2-60.3; aluminium, 25.2-26.2; carbon, 5.5-3.6; chromic oxide, 41.1-9.9. EFFECT: higher efficiency. 1 tbl

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RU 2 086 351 C1

Authors

Inkin A.V.

Zaborovskij V.M.

Krutskij Ju.L.

Dates

1997-08-10—Published

1994-08-03—Filed

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