EP 3575008 B1 20220824 - METHOD FOR AVOIDING BAND STICKING TO FLEXIBLE ROLLED STRIP MATERIAL
Title (en)
METHOD FOR AVOIDING BAND STICKING TO FLEXIBLE ROLLED STRIP MATERIAL
Title (de)
VERFAHREN ZUR VERMEIDUNG VON BANDKLEBERN AN FLEXIBEL GEWALZTEM BANDMATERIAL
Title (fr)
PROCÉDÉ PERMETTANT D'ÉVITER LE COLLAGE DE BANDE À UN MATÉRIAU EN BANDE LAMINÉ FLEXIBLE
Publication
Application
Priority
EP 18175239 A 20180530
Abstract (en)
[origin: WO2019228985A1] The invention relates to a method for avoiding strips sticking on flexibly rolled metal strip, wherein after flexible rolling (S10), a metal strip (2) is wound to form a coil (3) and is subject to thermal treatment (S40), wherein before thermal treatment (S40), the flexibly rolled metal strip (2) is wound at least in an annular section (13) of the coil (3) with a winding tension (F13) of less than 40 N/mm² in relation to a cross-section area (A) of the metal strip (2).
IPC 8 full level
B21C 47/00 (2006.01); B21B 37/26 (2006.01); C21D 1/74 (2006.01)
CPC (source: EP)
B21C 47/003 (2013.01); C21D 1/74 (2013.01); C21D 9/67 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3575008 A1 20191204; EP 3575008 B1 20220824; CN 112203783 A 20210108; WO 2019228985 A1 20191205
DOCDB simple family (application)
EP 18175239 A 20180530; CN 201980035936 A 20190527; EP 2019063658 W 20190527