Investigating the Microstructure, Tensile Strength, and Acidic Corrosion Behaviour of Liquid Metal Stir Casted Aluminium-Silicon Carbide Composite

Table 2

Acidic immersion corrosion experiment results.

Run	Acidic solution	Immersion time	Wt. % of reinforcement	Corrosion rate mm/yr
1	HCl	30	0	11.66
2	HCl	56	10	12.13
3	HCl	80	20	14.01
4	HNO3	30	10	9.91
5	HNO3	56	20	11.24
6	HNO3	80	0	7.15
7	H2SO4	30	20	11.46
8	H2SO4	56	0	4.83
9	H2SO4	80	10	12.34