Zinc wetting during hot dip galvanising

被引:7
|
作者
Bordignon, L.
Vanden Eynde, X.
机构
[1] CRM
关键词
Annealing - Galvanizing - Oxygen - Partial pressure - Steel - Surface analysis - Wetting;
D O I
10.1051/metal:2007119
中图分类号
TF [冶金工业];
学科分类号
0806 ;
摘要
The meniscograph and the sessile drop wetting methods, associated with in situ surface analyses, were used to quantify the influence of the annealing atmosphere on zinc wetting during the hot dip galvanising of high strength steels. If a clear wetting improvement is obtained for higher oxygen partial pressures, associated with a sufficient hydrogen amount, in the soaking area, a dry atmosphere above the zinc bath has however to be preferred.
引用
收藏
页码:300 / 307
页数:8
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