Table 2: Wear resistance of the diamond coatings after laser and MP treatments.

Sample Worn surface, mm2 Worn volume, mm3 Max depth, m Mean depth, m 800 W 21.6 0.0582 12.5 2.69 900 W 14.7 0.0342 11.8 2.32 1000 W 1.32 0.0185 5.77 1.4 1100 W 1.29 0.0181 5.83 1.4 1200 W 0.179 0.0019 4.64 1.08 1300 W 0 0 0 0 1400 W 0 0 0 0 1500 W 0 0 0 0 MP 0 0 0 0