STEEL MELTING METHOD Russian patent published in 1994 - IPC

Abstract RU 2015173 C1

FIELD: ferrous metallurgy. SUBSTANCE: method involves pouring iron into converter; charging scrap; providing oxygen blasting; introducing slag-forming substances. Scrap is charged in two stages. When first portion of scrap is charged, iron is subjected to oxygen blasting and first portion of scrap is molten, with weight of first portion being equal to 168- 212 kg per 1 ton of iron. EFFECT: high quality of steel.

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RU 2 015 173 C1

Authors

Kuklinskij Vladimir Vladimirovich

Dates

1994-06-30Published

1991-01-31Filed