Study on the Corrosion Mechanism of Zn-5Al-0.5Mg-0.08Si Coating

Table 1

Relative parameters that influence coating thickness.

Parameters classification	Experiment parameters	Parameters classification	Experiment parameters
Rising rate of steel	150 [m/min]	Air pressure	0.01 [Mpa]
Ingredient of alloy	Zn-5Al	Distance between air bells 12 knife and steel	20 [mm]
	Zn-5Al-0.5Mg-0.08Si
Hot-dip temperature	450 [°C]	Air bells knife angle	−5 [°]
Hot-dip time	8 [S]	Distance between air knife and melting zinc surface	20 [cm]