| 摘要 |
manufacture of flat hot rolled material. SUBSTANCE: plant for making hot rolled flat products includes multistand rolling line, outlet roller table with apparatuses for cooling hot strip and strip coilers arranged behind apparatuses for cooling. Plant is designed for hot rolling of ferrite strip. At viewing in direction of rolling, behind coilers there is compact conversion line in the form of one-stand or multistand mill for rolling thin belts. In order to roll material in austenite and ferrite zones, portions of hot rolled strip are placed simultaneously in both stands, namely in stand for austenite rolling and in stand for ferrite rolling. EFFECT: simplified process of finish hot rolling of strip in ferrite zone. 6 cl, 1 dwg
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