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

Table 5

Hardness test results of AA6061 and AA7075.

S. no.	Wt.%	AA6061		AA7075
		SiC	FA	SiC	FA
1	0	62.8	62.8	96.83	96.83
2	5%	66	66.02	98.20	97.12
3	10%	69	69.02	100.60	98.62
4	15%	74	72.12	110.25	100