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

Table 8

ANOVA outcomes for microhardness.

Process parameters	DF	% contribution	Adj SS	Adj MS	F ratio	value
TSS	2	60.8	44.2222	22.1111	199.00	0.005
TS	2	9.48	6.8889	3.4444	31.00	0.031
AL	2	29.66	21.5556	10.7778	97.00	0.010
Residual error	2	0.06	0.2222	0.1111
Total	8

S = 0.3333; R-Sq = 99.70%; R-Sq (adj) = 98.78.