Process for suppressing the zinc vaporisation during hot dip coating of a steel strip.
摘要
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.
申请公布号
EP0663454(A1)
申请公布日期
1995.07.19
申请号
EP19940112801
申请日期
1994.08.17
申请人
THYSSEN STAHL AKTIENGESELLSCHAFT
发明人
DUERR, WILHELM, DR. PHYS.;HELBERG, PETER, DIPL.-ING.;WARNECKE, WILHELM, DR.-ING.
