EP 0663454 B2 20020102 - Process for suppressing the zinc vaporisation during hot dip coating of a steel strip
Title (en)
Process for suppressing the zinc vaporisation during hot dip coating of a steel strip
Title (de)
Verfahren zur Unterdrückung der Zinkdampfbildung beim Schmelztauchbeschichten eines Stahlbandes
Title (fr)
Procédé pour suppression la vaporisation de Zn lors de l'immersion à chaud d'une bande en acièr
Publication
Application
Priority
DE 4400886 A 19940114
Abstract (en)
[origin: EP0663454A1] In a method of suppressing Zn evaporation when coating steel strip with Zn or Zn alloys by immersion in the melt, the strip is shielded by a protective atmos. of an inert gas in the entry zone. The protective gas additionally contains CO2 together with at least one reducing gas.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
C23C 2/004 (2022.08 - EP US); C23C 2/06 (2013.01 - EP)
Designated contracting state (EPC)
AT BE FR GB IT LU NL SE
DOCDB simple family (publication)
EP 0663454 A1 19950719; EP 0663454 B1 19980415; EP 0663454 B2 20020102; AT E165121 T1 19980515
DOCDB simple family (application)
EP 94112801 A 19940817; AT 94112801 T 19940817