Mechanical and Tribological Properties of PVD-Coated Cemented Carbide as Evaluated by a New Multipass Scratch-Testing Method

<table>Normalised load-number of cycles curves for the Ti<sub>0.34</sub>Al<sub>0.66</sub>N coating showing the normalised normal load for continuous interfacial spalling. The * indicates retesting after long term testing of the other coatings investigated.</table>

Advances in Tribology

fig12

Figure 12

Figure 12: Mechanical and Tribological Properties of PVD-Coated Cemented Carbide as Evaluated by a New Multipass Scratch-Testing Method 