[Retracted] Optimization on Tribological Behaviour of AA7075/Zirconium Boride Composites Using Taguchi Technique

Table 2

Chemical constituents of aluminium alloy (AA7075) [25].

Materials	Cr	Fe	Si	Mg	Mn	Cu	Zn	Ti	Al
Wt %	0.25	0.23	0.01	2.58	0.03	1.52	5.28	0.02	Balance