METHOD FOR PREPARING AIR TUYERE OF BLAST FURNACE FOR OPERATION Russian patent published in 2005 - IPC

Abstract RU 2260058 C1

FIELD: metallurgy.

SUBSTANCE: method includes cleaning covered surface by metallic shot, gas-thermal applying of aluminum-containing cover on it and following thermal processing, cover is applied on surfaces of inner glass and front portion, forming blow channel, until their welding together.

EFFECT: higher efficiency.

2 ex

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RU 2 260 058 C1

Authors

Radjuk A.G.

Titljanov A.E.

Jakoev A.G.

Titljanov K.A.

Dates

2005-09-10Published

2004-06-25Filed