CRYSTALLIZER FOR CONTINUOUS CASTING OF RECTANGULAR INGOTS Russian patent published in 1997 - IPC

Abstract RU 2090302 C1

FIELD: metallurgy. SUBSTANCE: crystallizer has narrow walls with length exceeding that of wider walls and making 1.1-1.2 of its length. Narrow walls are positioned for vertical displacement and inclination relative to wide walls. Working surface of narrow walls has two flat longitudinal portions positioned in angular relation one to another. Flat portion joining line is spaced from top end of wide walls by distance equal to 0.2-0.5 of their length. EFFECT: increased efficiency and improved quality of ingots. 2 cl, 2 dwg, 1 tbl

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RU 2 090 302 C1

Authors

Umanets V.I.

Chumarin B.A.

Lebedev V.I.

Dates

1997-09-20Published

1995-10-09Filed