Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
M. Bartosik, M. Todt, H. Riedl, C.M. Koller, R. Rachbauer, H. J. Böhm, P.H. Mayrhofer:
"Thermo-mechanically Optimized Multilayer Thin Films";
Vortrag: 42nd International Conference on Metallurgical Coatings and Thin Films (ICMCTF),
San Diego, CA;
20.04.2015
- 24.04.2015; in: "Book of abstracts",
(2015),
S. 82.
Kurzfassung englisch:
In this contribution, nitride-based multilayer thin films relevant for machining industry (e.g. Cr-Al-N) are analysed regarding their mechanical and thermal properties. In particular, the influence of chemical composition and layer thicknesses on the film structure, hardness, and residual stresses as well as the thermal properties are investigated. The latter will be studied by combining experimental thermal conductivity measurements and continuum mechanics modeling.
It will be shown, how directional-dependent thermal transport properties of the coating can be tailored by optimizing the coating architecture, while at the same time sustaining high mechanical performance.
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.