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Priority to UAA200804057ApriorityCriticalpatent/UA92757C2/en
Publication of UA92757C2publicationCriticalpatent/UA92757C2/en
A process for the manufacturing of steel strips with solution of continuity is described, comprising a continuous casting step for thin slabs with a high "mass flow", a shearing step and subsequent heating in furnace, followed by a multiple stand rolling step, wherein the average temperature of the product at the inlet of the rolling is higher than the surface temperature, which is equal to at least 1100°C, lower than that measured in the inner central area by about 100°C. A plant is also described for the accomplishment of such process, wherein at the inlet of a furnace (25; 35), possibly of the induction type, combined with a temperature maintaining tunnel (36) a shear (3) is provided for, cutting into pieces (24; 34) a slab (22; 32) coming from continuous casting (21; 31), wherein the distance between the outlet of said continuous casting and the inlet into the finishing rolling mill (29; 39) is not greater than 100 m.
UAA200804057A2005-12-222005-12-22Process and device for manufacturing steel strip from thin slabs
UA92757C2
(en)
Method for cast-rolling at increased casting speed and subsequent hot rolling of relatively thin metal strands, in particular steel material strands, and cast-rolling device
Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification