Table 8 Confirmatory results for wear rate.

From: Study of optimization of process parameters on the wear behaviour of Al7075–aluminium oxide composites using Taguchi approach

Response

OA wear rate (mm3/m)

Confirmatory experimental wear rate (mm3/m)

Error (%)

Wear

3.6131 × 10–3

3.3062 × 10–3

8.49