Influence of Hot-Dip Galvanised Coating Morphology on the Adhesion of Organic Coatings Depending on the Zinc Bath Pb Content and the Postgalvanising Cooling Method

Table 1

Bath composition and galvanizing process conditions.

Sample	Bath composition	Temperature, °C	Immersion time, min	Cooling
0.4 Pb/air	Zn + 0.4% Pb	450	5	in air
0.4 Pb/water	Zn + 0.4% Pb	450	5	in water
0.8 Pb/air	Zn + 0.8% Pb	450	5	in air
0.8 Pb/water	Zn + 0.8% Pb	450	5	in water
1.2 Pb/air	Zn + 1.2% Pb	450	5	in air
1.2 Pb/water	Zn + 1.2% Pb	450	5	in water