Metal working – Method of mechanical manufacture – Combined manufacture including applying or shaping of fluent...
Patent
1993-10-12
1995-07-11
Eley, Timothy V.
Metal working
Method of mechanical manufacture
Combined manufacture including applying or shaping of fluent...
295277, 29 33C, 72202, 72229, B21B 146, B21B 1322
Patent
active
054309301
ABSTRACT:
A method and apparatus for manufacturing hot strip steel includes a continuous slab caster adapted to cast a strand of 4 inches or more in thickness. The strand is cut to slab length and heated in a roller hearth furnace or a walking beam furnace prior to entry into a multi-stand tandem reversing mill. The slab is rolled in a downstream direction through the mill in a first reducing pass. The mill is reversed and the elongated slab is rolled in an upstream direction through the mill in a second reducing pass. The intermediate bar exits the upstream end of the mill and is coiled in a coil box positioned intermediate the furnace and the reversing mill. The bar is then unwound from the coil box for rolling in the downstream direction through the mill in a third and finish pass. The finish gauge strip moves down a run out table downstream from the mill for coiling in a down coiler apparatus.
REFERENCES:
patent: 4019359 (1977-04-01), Smith
patent: 4348882 (1982-09-01), Tippins
patent: 4497191 (1985-02-01), Langer et al.
patent: 4503697 (1985-03-01), Tippins et al.
patent: 4522050 (1985-06-01), Thomas
patent: 4580428 (1986-04-01), Brettbacher et al.
patent: 4664701 (1987-05-01), Royzman
patent: 4675974 (1987-06-01), Connolly
patent: 4698897 (1987-10-01), Frommann et al.
patent: 4817703 (1989-04-01), Rohde et al.
patent: 4829656 (1989-05-01), Rohde
patent: 4976024 (1990-12-01), Kimura
patent: 4998338 (1991-03-01), Seidel et al.
patent: 5035036 (1991-07-01), Bohnenkamp
patent: 5075953 (1991-12-01), Braud
patent: 5082047 (1992-01-01), Bricmont
patent: 5094094 (1992-03-01), Muramatsu et al.
patent: 5104412 (1991-05-01), Nobis et al.
patent: 5115547 (1992-05-01), Rohde
patent: 5150597 (1992-09-01), Sekiya et al.
patent: 5182847 (1993-02-01), Guse et al.
Facco Giuseppe
Passoni Roberto
Eley Timothy V.
Italimpianti of America, Inc.
Nguyen Khan V.
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