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

SampleWorn surface, mm2Worn volume, mm3Max depth, mMean depth, m

800 W21.60.058212.52.69
900 W14.70.034211.82.32
1000 W1.320.01855.771.4
1100 W1.290.01815.831.4
1200 W0.1790.00194.641.08
1300 W0000
1400 W0000
1500 W0000
MP0000