Method of rolling hot mill band on a twin stand reversing mill

Details Method of rolling hot mill band on a twin stand reversing mill Method of rolling hot mill band on a twin stand reversing mill

1996-06-25

1998-05-19

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

Plural roller-couples

72227, B21B 4100, B21B 4106

Patent

active

057524033

ABSTRACT:
A method of hot rolling steel slabs of thin to standard thickness into hot mill band is carried out on a hot reversing mill having a coiler furnace upstream and downstream of the reversing mill. A twin stand hot reversing mill is used and the slab is introduced into the first stand of the mill without any breakdown pass. Flat passes of the slab back and forth through the first stand and the second stand occur to form an intermediate product having a thickness capable of being coiled. Thereafter, the intermediate product is coiled on one of the upstream or downstream drums. The product is then passed back and forth between the first and second stand in tandem. An edging stand is positioned between the reversing stands to edge the product during the flat passes. The final product is removed from the hot mill band in one of sheet, plate or coil form.

REFERENCES:
patent: 372747 (1887-11-01), Everson
patent: 1964503 (1934-06-01), Coryell
patent: 2025002 (1935-12-01), McIlvried
patent: 2123291 (1938-07-01), Smitmans
patent: 3331232 (1967-07-01), King
patent: 3485077 (1969-12-01), Wilson
patent: 4497191 (1985-02-01), Langer et al.
patent: 4580428 (1986-04-01), Brettbacher et al.
patent: 4745556 (1988-05-01), Turley
patent: 4793169 (1988-12-01), Ginzburg
patent: 4958677 (1990-09-01), Kimura
patent: 5133205 (1992-07-01), Rostik et al.
patent: 5140837 (1992-08-01), Thomas et al.
patent: 5276952 (1994-01-01), Thomas et al.
patent: 5437089 (1995-08-01), Salganik et al.
patent: 5511303 (1996-04-01), Tippins et al.
Sendzimir, Michael G., "Hot strip mills for thin slab continuous casting systems", Iron and Steel Engineer, Oct. 1986, pp. 36-43.
Buch, E. et al., "Continuous thin slab casting--direct rolling. Why the planetary hot strip mill?", presented at Iron and Steel Society, Inc., May 1987.

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