Corrosion Behavior of Zinc-Graphite Metal Matrix Composite in 1 M of HCl

Table 2

The average corrosion rate of Zn/Gr MMCs.

Gr (wt.%)	Exposure duration (hr)	Average corrosion rate (mm/year)
1	24	53
	48	36
	72	20
	96	15
3	24	92
	48	42
	72	36
	96	27
5	24	130
	48	60
	72	40
	96	31