EXOTHERMIC MATERIAL FOR JACKETING THE KILLED STEEL INGOT HEAD Russian patent published in 1994 - IPC

Abstract RU 2007258 C1

FIELD: ferrous metallurgy. SUBSTANCE: riddlings of aluminium chips are used for jacketing the steel ingot head. Chemical composition, mass percent: metallic aluminium - 36.42; ferrum - 11.25; silicon - 14.08; calcium - 1.45; magnesium - 0.69; manganese - 0.34; the rest - aluminium, ferric, silicon, magnesium oxides. EFFECT: improvement of ecology and saving of metal ( 25 to 35 kg/t), improvement of ingot macrostructure. 2 tbl

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RU 2 007 258 C1

Authors

Tsymbal V.P.

Ibraev I.K.

Shcherba V.S.

Bogomjakov V.I.

Kutergin N.G.

Varenik V.I.

Nurzhanov M.N.

Dates

1994-02-15Published

1990-09-03Filed