Surface Characterization of Stainless Steel 316L Coated with Various Nanoparticle Types

Table 6

Comparison of surface roughness of all coated specimens at 1, 2, and 3 hours using the one-way ANOVA test.

	F	Sig
Nb	0.257	0.781
Ta	0.092	0.913
V	0.169	0.849

The mean difference is significant at the 0.05 level.