| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: method includes sage of continuous casting for receiving of fine blanks with high "weight rate", stage of cutting and following heating in furnace, after which it is followed stage of rolling in rolling mill with several rolling mills. Increasing of elongation ratio at minimal reduction of material durability is provided ensured by that product's temperature at input of to rolling mill is held higher than surface temperature, which is equal at least to 1100C and lower, than temperature, measured in internal central area preliminary for 100C. Installation for method implementation in which furnace (25;35), as minimum, of induction type, in aggregate with tunnel (36) for maintenance of temperature, there are located scissors (3) for cutting for parts (24;34) of blanks (22;32), outputting from the machinery (21;31) for continuous casting, is implemented so that distance between output of mentioned continuous caster and input into finishing rolling mill (29;39) do not exceeds 100 m. ^ EFFECT: invention is provided for reduction of energy intensity of equipment and productivity improvement of manufacturing method of steel strips. ^ 14 cl, 3 dwg |
