EP 1101840 B1 20100414 - Process for manufacturing stainless steel strips with improved surface characteristics
Title (en)
Process for manufacturing stainless steel strips with improved surface characteristics
Title (de)
Verfahren zur Herstellung von Edelstahlbändern mit verbesserten Oberflächeneigenschaften
Title (fr)
Procédé de fabrication de bandes en acier inoxydable présentant une caractéristique de surface améliorée
Publication
Application
Priority
AT 194999 A 19991118
Abstract (en)
[origin: EP1101840A1] Production of stainless steel strips comprises blank annealing the stainless steel strip and then electrochemically treating at current densities of up to 200 A/dm<2> in a sulfate-containing (SO4<2->) electrolyte.
IPC 8 full level
CPC (source: EP US)
C25F 3/16 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1101840 A1 20010523; EP 1101840 B1 20100414; AT 408451 B 20011227; AT A194999 A 20010415; AT E464406 T1 20100415; DE 50015902 D1 20100527; ES 2344336 T3 20100825; JP 2001192900 A 20010717; US 6921443 B1 20050726
DOCDB simple family (application)
EP 00124068 A 20001106; AT 00124068 T 20001106; AT 194999 A 19991118; DE 50015902 T 20001106; ES 00124068 T 20001106; JP 2000350814 A 20001117; US 71467000 A 20001117