Research Article

Processing Parameters Influence on Wear Resistance Behaviour of Friction Stir Processed Al-TiC Composites

Table 4

Analysis of variance (ANOVA) for the selected factorial model.

SourceSum of squaresdfMean square value value Prob >

Model0.05920.030294.610.0412significant
—Rotational speed0.04410.044434.670.0305
—Feed rate0.01610.016154.550.04911
Residual 1
Cor total0.0593