TY - JOUR A1 - Wäsche, Rolf A1 - Yarim, Rasim A1 - Nicolaides, Dagmar T1 - Influence of Green Compaction on the Sintering Behaviour of SiC-TiC-TiB2 Composites KW - Pressureless sintering KW - SiC KW - TiC KW - TiB2 KW - Green compaction KW - Particle size KW - Microstructure PY - 2004 SN - 1013-9826 VL - 264-268 SP - 213 EP - 218 PB - Trans Tech Publ. CY - Aedermannsdorf AN - OPUS4-12054 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Yarim, Rasim A1 - Wäsche, Rolf A1 - Woydt, Mathias A1 - Dörfel, Ilona T1 - Analysis of wear protecting oxide layers in the system SiC-TiC-TiB2 formed in-situ at high temperatures T2 - AIST-BAM Symposium on Materials Surface Technology in Twin Institute Programme CY - Tsukuba, Japan DA - 2003-02-18 PY - 2003 SP - 5 EP - 8 AN - OPUS4-12057 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wäsche, Rolf A1 - Klaffke, Dieter A1 - Steinborn, Gabriele ED - Bartz, Wilfried J. T1 - Tribological investigations on infiltrated zirconia T2 - 15th International colloquium tribology - Automotive and Industrial Lubrication CY - Ostfildern, Germany DA - 2006-01-17 KW - Friction KW - Wear infiltration KW - Zirconia KW - Alcaline earth fluorides PY - 2006 SN - 3-924813-62-0 SP - 1(?) EP - 7(?) CY - Ostfildern AN - OPUS4-12165 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Klaffke, Dieter A1 - Wäsche, Rolf ED - Bartz, Wilfried J. T1 - Tribological Characterisation of ceramics in fretting tests at room temperature T2 - 15th International colloquium tribology - Automotive and Industrial Lubrication CY - Ostfildern, Germany DA - 2006-01-17 KW - Silicon nitride KW - Silicon carbide KW - Composits KW - Friction KW - Wear KW - Fretting PY - 2006 SN - 3-924813-62-0 SP - 1(?) EP - 10(?) CY - Ostfildern AN - OPUS4-12167 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Klaffke, Dieter A1 - Wäsche, Rolf A1 - Janakiraman, N. A1 - Aldinger, F. T1 - Tribological characterisation of siliconcarbonitride ceramics derived from preceramic polymers N2 - Amorphous SiCN ceramics were prepared in a laboratory scale as disk shaped specimens with 10 mm diameter and 0.3 mm thickness. The friction and wear behaviour was characterised in gross slip fretting tests under unlubricated conditions at room temperature against steel (100Cr6) and ceramic (Al2O3). Tests with a ball-on-disk contact were performed in laboratory air with different content of water vapour. The results show clearly that the relative humidity has a significant effect on friction and wear behaviour. All tests in dry air lead to higher friction and higher wear rate than in normal air. Improved friction and wear behaviour was observed with increasing pyrolysis temperature up to 1100 °C of the SiCN specimens. This is attributed to increasingly better mechanical properties and higher stiffness of the amorphous network due to the evaporation of gaseous organic species and the formation of free graphite like carbon. KW - Ceramics KW - Preceramic polymer KW - Siliconcarbonitride KW - Friction KW - Wear PY - 2006 DO - https://doi.org/10.1016/j.wear.2005.04.031 SN - 0043-1648 VL - 260 IS - 7-8 SP - 711 EP - 719 PB - Elsevier CY - Amsterdam AN - OPUS4-12302 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Wäsche, Rolf A1 - Klaffke, Dieter A1 - Steinborn, Gabriele T1 - Tribological testing of Ca-Ba infiltrated zirconia KW - Friction KW - Wear KW - Ca-Ba fluoride KW - Infiltration KW - Porous zirconia PY - 2005 UR - http://www.om.ugal.ro/AnnalsFasc8Tribology/pdf/2005/9-Annals2005-3-Wasche.pdf SN - 1221-4590 SN - 1220-0824 SP - 53 EP - 59 CY - Gala¸ti AN - OPUS4-12365 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wäsche, Rolf T1 - Tribological investigations on siliconcarbonitride ceramics derived from preceramic T2 - 14th International Colloquium Tribology CY - Ostfildern, Germany DA - 2004-01-13 PY - 2004 AN - OPUS4-11057 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wäsche, Rolf T1 - Oscicalling sliding wear behaviour of SiC, TiC, TiB2 59SiC-41TiB2 and 52SiC-24TiC-24TiB2 T2 - 14th International Colloquium Tribology CY - Ostfildern, Germany DA - 2004-01-13 PY - 2004 AN - OPUS4-11062 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Kloß, Heinz A1 - Wäsche, Rolf T1 - Analytical approach for wear prediction of metallic and ceramic materials in tribological applications T2 - ECOTRIB 2007 CY - Ljubljana, Slovenia DA - 2007-06-12 KW - Wear KW - Surface temperature KW - Activation energy KW - Simulation KW - Movable cellular automata (MCA) PY - 2007 VL - I SP - 223 EP - 234 PB - Slovenská Akadémia Vied CY - Ljubljana AN - OPUS4-14972 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Wäsche, Rolf A1 - Gräber, H.-G. A1 - Klaffke, Dieter T1 - Tribologische Untersuchung zum Verschleißverhalten von keramischen Zahnersatzwerkstoffen KW - Dentalkeramik KW - Bearbeitbarkeit KW - Zwischenmedium KW - pH-Wert KW - Dental ceramic KW - Machinability KW - Liquid media KW - pH-value PY - 2007 SN - 0724-3472 VL - 54 IS - 3 SP - 29 EP - 32 PB - Expert Verlag CY - Renningen AN - OPUS4-15737 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -