METHOD OF COLD ROLLING OF SHEET IRON Russian patent published in 1994 - IPC

Abstract RU 2014916 C1

FIELD: metal pressure forming. SUBSTANCE: method comprises steps of successive reduction of blanks in stands of continuous rolling mill with specific tension between the stands, equal to 0.2-0.3 of yielding strength of a strip in a respective interstand interval. EFFECT: lowered breakability of strips at cold rolling of sheet iron. 1 cl, 1 tbl

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RU 2 014 916 C1

Authors

Shvartsman Z.M.

Cherkasskij R.I.

Bronnikov M.S.

Savel'Ev B.G.

Korotaev B.G.

Dates

1994-06-30—Published

1993-01-21—Filed