Strip casing unit with downstream multi-stand continuous rolling

Details Strip casing unit with downstream multi-stand continuous rolling Strip casing unit with downstream multi-stand continuous rolling

1987-11-06

1989-04-04

Godici, Nicholas P.

Metal founding

Process

Shaping liquid metal against a forming surface

295277, 164417, B21B 126, B21B 146, B21B 1322, B22D 1112

Patent

active

048177032

ABSTRACT:
A process and apparatus for making hot-rolled steel strip from a striplike continuously cast starting material uses successive processing steps in which the striplike cast starting material after solidification is brought to the hot rolling temperature and fed to a multi-stand rolling mill for rolling to the finished rolled product. A continuous casting unit supplies the multi-stand rolling mill. The rolling to the finished rolled product occurs continuously in three or four roll stands to achieve the largest possible reduction per pass. The first two roll stands operate with an approximately maximum rolling moment and a large working roll diameter.

REFERENCES:
patent: 3358358 (1967-12-01), Jenks et al.
patent: 3491823 (1970-01-01), Tarmann et al.
patent: 3680623 (1972-08-01), Tarmann et al.
patent: 3710841 (1973-01-01), Baumann
patent: 4519118 (1985-05-01), Shinopulos et al.

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