[Retracted] Optimization of Reinforced Aluminium Scraps from the Automobile Bumpers with Nickel and Magnesium Oxide in Stir Casting

Table 1

Experimental trails of design.

Experimental trail No.	Pressure (P) (MPa)	Time (t) (s)	Speed (N) (rpm)
ET 1	80	20	400
ET 2	80	40	500
ET 3	80	60	600
ET 4	100	20	500
ET 5	100	40	600
ET 6	100	60	400
ET 7	120	20	600
ET 8	120	40	400
ET 9	120	60	500