Advances in Materials Science and Engineering / 2018 / Article / Tab 3

Research Article

Microstructure and Wear Resistance of TIG Remelted NiCrBSi Thick Coatings

Table 3

Surface roughness of spraying and remelting coating.

Rz max (μm)Rz min (μm)Ra ave (μm)

Plasma spraying266.936202.41612.651
Vacuum remelted coating [16]143.841139.7399.512
TIG remelted31.23928.8362.403