FIELD: process engineering.
SUBSTANCE: invention relates to thermomechanical process in production of thick sheet (1) from higher-viscosity initial material, particularly, low-temperature viscosity. Thick sheet (1) is heated and subjected to partial or final rolling and, then, to accelerated cooling. Thick sheet (1) heated for partial rolling above temperature Ac3 is subjected to accelerated cooling after final forming. Thick sheet (1) is subjected to accelerated cooling to below Ar3 between partial and final rolling and, then, to inductive heating to above Ac3.
EFFECT: higher efficiency of treatment.
18 cl, 6 dwg
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| THERMOMECHANICAL PROCESSING METHOD | 2019 |
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