Parametric Optimization of Squeeze Cast AC2A-Ni Coated SiC_p Composite Using Taguchi Technique

Table 1

Chemical composition of AC2A aluminium alloy.

Element	Si	Cu	Fe	Mg	Mn	Ti	Pb	Zn	Ni	Sn	Al
Standard (wt%)	4–6	3–4.5	<0.75	<0.25	<0.55	<0.2	<0.15	<0.55	<0.30	<0.05	Rest
Ingot analysis (wt%)	4.81	3.69	0.24	0.16	0.11	0.04	0.027	0.02	0.011	0.009	91