Experimental Investigation on Metal Matrix Nanocomposite: Aluminium Alloy 6061 and 7075 with SiC and Fly Ash

Table 1

Composition of AA6061 and AA7075 by weight percentage.

Alloy	AA6061	AA7075
Elements	% of weight	% of weight
Copper	0.4	0.2
Silicon	0.8	0.4
Aluminium	96.35	90
Manganese	0.15	0.3
Magnesium	1.2	2.4
Titanium	0.15	0.2
Zinc	0.25	6
Iron	0.7	0.5