TY - CONF A1 - Wäsche, Rolf A1 - Ehrke, R. A1 - Kramer, R. A1 - Jayachandran, A. R. A1 - Brandt, G. T1 - Influence of temperature on tribological behaviour of DLC coatings under lubricated conditions up to 250°C T2 - Proceedings of Asia International Conference on Tribology N2 - In the present work it was shown that there is an influence of temperature and counter body material on the tribological properties of a-C:H coatings deposited on Cronidur 30 steel in a lubricated ball on disk contact situation. T2 - ASIATRIB 2018 CY - Kuching, Sarawak, Malaysia DA - 17.09.2018 KW - DLC KW - Temperature KW - Lubricated sliding PY - 2018 SP - 253 EP - 254 AN - OPUS4-46213 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Woydt, Mathias A1 - Wäsche, Rolf A1 - Brandt, Guido A1 - Ehrke, Roman A1 - Yano, S. A1 - Sasaki, S. T1 - Tribology in hot steam for energy recovery T2 - Industrial and Automotive Lubrication N2 - The wear rates of self-mated alumina couples show that friction as well as wear is largely determined by the above-mentioned hydro-thermal conditions. The presence of water and its amount available in the surrounding system either in liquid or in gaseous form plays a key role for friction and wear behavior and can be beneficial for the tribological profile of steam degradation resistant materials. Hot steam enhances the tribo-chemical formations of oxides and hydroxides on MgO-ZrO2 alumina and antimony impregnated carbon. T2 - 21th International Colloquium Tribology CY - Stuttgart/Ostfildern, Germany DA - 09.01.2018 KW - Tribology KW - Friction KW - Alumina KW - Hot steam PY - 2018 SP - 1 EP - 2 AN - OPUS4-43896 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -