Optimization of FSP Process Parameters on AA5052 Employing the S/N Ratio and ANOVA Method

Table 4

Estimated S/N ratio values.

Runs	Parameters			Response of the output		S/N ratio of the output
	TSS (rpm)	TS (mm/min)	AL (kN)	Tensile strength (MPa)	Microhardness	Tensile strength (MPa)	Microhardness
1	800	20	3	173	61	44.7609	35.70
2	800	25	5	184	66	45.2964	36.40
3	800	30	7	183	64	45.2490	36.12
4	1000	20	5	215	69	46.6488	36.78
5	1000	25	7	213	68	46.5676	36.65
6	1000	30	3	212	67	46.5267	36.52
7	1200	20	7	169	61	44.5577	36.71
8	1200	25	3	170	62	44.6090	35.85
9	1200	30	5	185	66	45.3434	36.39