1. Christian Doppler Laboratory for Application Oriented Coating Development at the Institute of Materials Science and Technology, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
2. Institute of Materials Science and Technology, TU Wien, Getreidemarkt 9, 1060 Vienna, Austria
3. Pankl Engine Systems, Pankl Racing Systems GmbH, Kaltschmidstrasse 2-6, 8600 Bruck a.d. Mur, Austria
4. Karlsruhe Institute of Technology, Institute for Applied Material IAM, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany