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1. (WO2014202587) METHOD FOR PRODUCING A PRODUCT FROM ROLLED STRIP MATERIAL

Pub. No.:    WO/2014/202587    International Application No.:    PCT/EP2014/062693
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Wed Jun 18 01:59:59 CEST 2014
IPC: C25D 3/22
C25D 3/56
C25D 5/08
C25D 5/18
C25D 5/36
C25D 5/50
C25D 7/06
C25D 21/10
B21B 37/26
B21D 1/00
Applicants: MUHR UND BENDER KG
Inventors: MUHR, Thomas
SCHNEIDER, Christoph
BRECHT, Jörg Dieter
HAHN, Christoph
BUTZKAMM, Jürgen
STEFFENS, Hubertus Josef
EBERLEIN, Wolfgang
Title: METHOD FOR PRODUCING A PRODUCT FROM ROLLED STRIP MATERIAL
Abstract:
The invention relates to a method for producing a product from rolled strip material, comprising the following steps: rolling a strip material made of sheet steel; creating a blank from the rolled material; shaping the blank into a shaped part; cleaning the shaped part in such a way that an amount of at most 0.7 ppm of diffusible hydrogen is introduced into the shaped part by the cleaning; and coating the shaped part with a metal coating material in order to produce a corrosion protection coating, wherein the coating is performed in an immersion bath having an electrolyte solution, wherein a flow is produced between the shaped part and the electrolyte solution.