EP 0347662 B1 19930317 - STRIP STEEL CASTING INSTALLATION WITH A ROTATING HEARTH FURNACE
Title (en)
STRIP STEEL CASTING INSTALLATION WITH A ROTATING HEARTH FURNACE
Publication
Application
Priority
DE 3821188 A 19880623
Abstract (en)
[origin: EP0347662A2] The invention relates to a method and an installation for the manufacture of hot-rolled strip steel from continuously cast input stock in successive working steps, in which the input stock is brought to hot-rolling temperature after solidification and is introduced into a rolling mill for rolling out to form finished strip, the input stock being wound into coils after reaching the hot-rolling temperature, temporarily stored in a rotating hearth furnace and retrieved as required, unwound and rolled out to form finished strip. The temporary storage is particularly advantageously carried out directly before the entrance to the finishing train. In this case, the coils are preferably temporarily stored in a horizontal position or with a horizontal winding axis. During temporary storage a reheating operation can be performed.
IPC 1-7
IPC 8 full level
B21B 1/46 (2006.01); C21D 9/00 (2006.01); F27B 9/16 (2006.01); F27B 19/00 (2006.01); B21B 45/00 (2006.01)
CPC (source: EP US)
B21B 1/466 (2013.01 - EP US); C21D 9/0081 (2013.01 - EP US); F27B 19/00 (2013.01 - EP US); B21B 45/004 (2013.01 - EP US); Y10T 29/49991 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FR GB IT
DOCDB simple family (publication)
EP 0347662 A2 19891227; EP 0347662 A3 19900627; EP 0347662 B1 19930317; AT E86894 T1 19930415; DE 3821188 A1 19891228; DE 58903781 D1 19930422; ES 2039754 T3 19931001; US 5014412 A 19910514
DOCDB simple family (application)
EP 89110435 A 19890609; AT 89110435 T 19890609; DE 3821188 A 19880623; DE 58903781 T 19890609; ES 89110435 T 19890609; US 37045889 A 19890623