TY - CONF A1 - Hübler, Daniela A1 - Höhne, Patrick A1 - Gradt, Thomas T1 - Influence of TiC content on the tribological behavior of NbC-Ni-TiC cermets N2 - Increasing demand for alternatives to tungsten carbide (WC) cemented carbides as cutting tools, due to the health risks of their wear products WO3 and Co3O4. Niobium carbide (NbC) has a high potential, due to its high wear resitance, high hot hardness and melting point (3520°C), and low solubility in iron alloys. T2 - 23rd International Conference on Wear of Materials CY - Online meeting DA - 26.04.2021 KW - Niobium carbide (NbC) KW - Cermets KW - Tribological behavior PY - 2021 AN - OPUS4-52560 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wäsche, Rolf A1 - Steinborn, Gabriele A1 - Woydt, Mathias T1 - Colloidal processing of metal bonded niobium carbide (NbC-Ni) N2 - The manufacturing of NbC with Ni binder with addition of titanium carbide by using a colloidal process for blending the different powders without a milling step were investigated. The the sintering process and formation of the resulting microstructures, the phase relations and the hardness of the produced cermet materials are characterized. T2 - 19. Plansee Seminar CY - Reutte, Austria DA - 29.05.2017 KW - Niobium carbide (NbC) KW - Cermets KW - Hardness PY - 2017 AN - OPUS4-40513 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Genga, R. M. A1 - Cornish, L. A. A1 - Rokebrand, P. A1 - Glaser, D. A1 - Woydt, Mathias A1 - Janse van Vuuren, A. A1 - Polese, C. T1 - Microstructure and wear behavior of improved NbC cermets for (BS-1452) grey cast iron machining N2 - Tungsten carbide (WC) and cobalt (Co) based cermets are the most successful commercial cermets beacuse of the good combination of physical, mechanical and behavioral properties. Niobium carbide (NbC) has good mechanical and physical properties, such as high hardness, very high melting point and low density. SPS refined the NbC grains and increased the hardness, while substitution of Co with Ni improved the fracture toughness. T2 - 19. Plansee Seminar CY - Reutte, Austria DA - 29.05.2017 KW - Cermets KW - Grey cast iron machining KW - Tungsten carbide (WC) KW - Niobium carbide (NbC) KW - Wear PY - 2017 AN - OPUS4-40603 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -