Na2MoO4 AS AN ACCELERATOR FOR PHOSPHATING TREATMENT AT AMBIENT TEMPERATURES
钼酸钠常温磷化液的研究

Na2MoO4 was selected as the main accelerator for phosphating process at ambient temperatures.Then the effect of phosphating time and temperature on the mass gain of phosphate coatings was studied and the microstructure of phosphate coatings was observed with SEM.The corrosion resistance of phosphate coatings was also examined.