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2 159 751

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C2

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IPC

(21) (22)

Application

98121092/03, 1998-11-18

(24)

Start date

1998-11-18

(22)

Actual filing date

1998-11-18

(45)

Published

2000-11-27

(72)

Inventor

Sapchenko I.G.Lomov V.A.

(73)

Holder

Institut Mashinovedenija I Metallurgii Dvo Ran

REFRACTORY MASS Russian patent published in 2000 - IPC

Abstract RU 2159751 C2

FIELD: foundry and production of refractories; applicable in mechanical engineering and metallurgy. SUBSTANCE: refractory mass contains, wt%: fireclay 60.58; clay of Komsomolsk district 39.38; boric acid 0.04. EFFECT: higher efficiency due easy availability of refractory mass components, low cost of refractory mass and its production, higher operating characteristics of refractories made of claimed refractory mass. 1 tbl

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RU 2 159 751 C2

Authors

Sapchenko I.G.

Lomov V.A.

Dates

2000-11-27—Published

1998-11-18—Filed

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