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2 492 019

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(51)

IPC

B22C3/00(2006-01-01)

B22D41/02(2006-01-01)

(21) (22)

Application

2012135299/02, 2012-08-16

(24)

Start date

2012-08-16

(22)

Actual filing date

2012-08-16

(45)

Published

2013-09-10

(72)

Inventor

Aksel'Rod Lev MoiseevichLaptev Aleksandr PavlovichVerzakov Vasilij AleksandrovichJarushina Tat'Jana ViktorovnaBorovik Svetlana IvanovnaIvanova Tat'Jana Nikolaevna

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju

PROTECTIVE-REINFORCEMENT COATING OF REFRACTORY LINING OF THERMAL GENERATING UNITS Russian patent published in 2013 - IPC B22C3/00 B22D41/02

Abstract RU 2492019 C1

FIELD: chemistry.

SUBSTANCE: invention relates to metallurgy, particularly materials meant for protecting working surfaces of refractory linings from oxidation, corrosive and erosive action of metal and slag, particularly steel teeming ladles. The protective-reinforcement coating contains, wt %: fire clay 10-25, cryolite 5-15, carboxymethyl cellulose 1-5, sodium bicarbonate 1-5, aluminium powder 65-80.

EFFECT: high resistance of the refractory lining.

2 tbl

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RU 2 492 019 C1

Authors

Aksel'Rod Lev Moiseevich

Laptev Aleksandr Pavlovich

Verzakov Vasilij Aleksandrovich

Jarushina Tat'Jana Viktorovna

Borovik Svetlana Ivanovna

Ivanova Tat'Jana Nikolaevna

Dates

2013-09-10—Published

2012-08-16—Filed