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Tungsten Carbide/Carbon (WC/C) multilayers of nanometres in period were developed for applications in the bearings used for nanopositioning. The present work is concerned with the characterization of the microstructure, composition and mechanical properties of the multilayers. Multilayers with a total thickness of 210 nm were sputter deposited on Si substrates. The substrates were covered with a 200...
Tribological performance of tungsten carbide/carbon (WC/C) multilayers of nanometers in period was investigated by a microtribometer. Coatings with various layer thicknesses and two different top layers, WC or C, were prepared by physical vapour deposition. Continuous friction measurement and quasi-continuous wear measurement were cross-examined with respect to the evolution of the morphology and...
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