Steelmaking Method with Deep Air-Gas or Gas-Oxygen Mixture Blowing through a Steel-Tapping Hole PDF Full text

G. V. Kashakashvili

Georgian Technical University
77 Kostava St., 0175, Tbilisi, Georgia

UDC 669.183

Metall. Min. Ind.2010, Vol. 2, No. 2, pp. 107-108

Abstract

Practical results of technology of steel-smelting bath blowing by air-gas or gas-oxygen mixture through uncooled spraying nozzle in the steel-tapping hole and opening tapholes without heavy hand work implemented at Rustavi Iron & Steel Works are summarized in the paper.

Keywords: DEEP BLOWING OF STEEL-SMELTING BATH, OXYGEN, NATURAL GAS

 

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