METHOD OF HEAT ROLLING OF THICK-SHEET STEEL Russian patent published in 2008 - IPC B21B1/26 

FIELD: technological processes.

SUBSTANCE: method involves rolling at a given end rolling temperature Ter and cooling of sheets. Increased high-quality rolled sheet metal yield is sustained by setting Ter depending on the resulting sheet thickness according to regulated dependency tables during carbon steel rolling with graded impact elasticity at lower temperatures, while accelerated sheet cooling is performed with end and middle part temperature difference within 50°C.

EFFECT: increase mill productivity rate.

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