Funded by the National Natural Science Foundation(No.501408517);the Natural Science Foundation of Fujian Province(No.2012J05099);the Pre-research Project of National Natural Science Fund of Xiamen University of Technology(No.XYK201410)
The phosphated and cerium nitrate post-sealed galvanized steel was firstly scratched to expose zinc layer and then placed in neutral salt spray (NSS) chamber for different durations. The microstructure and compositi...
Project(2012J05099)supported by the Natural Science Foundation of Fujian Province,China;Project(YKJ10021R)supported by the Scientific Research Project of Xiamen University of Technology
Silicate sol post-treatment was applied to form a complete composite coating on the phosphated zinc layer. The chemical compositions of the coatings were investigated using XPS. The coated samples were firstly scratch...