TY - CHAP A1 - Ulrich, Rainer G. A1 - Schlegel, Matthias A1 - Mertens, Marc A1 - Groschup, Martin H. A1 - Schmidt-Chanasit, Jonas A1 - Plenge-Bönig, Anita A1 - Jacob, Jens A1 - Pelz, Hans-Joachim A1 - Freise, Jona A1 - Wenk, Matthias A1 - Thiel, Jörg A1 - Triebenbacher, Cornelia A1 - Schmolz, Eric A1 - Kurth, Andreas A1 - Krüger, Frank A1 - Rühe, Ferdinand A1 - Kiffner, Christian A1 - Ansorge, Hermann A1 - Gerwin, Werner A1 - Wegener, Wolfgang A1 - Müller, Jörg A1 - Bemmann, Margit A1 - Wolf, Ronny A1 - Otto, Lutz-Florian A1 - Oehme, Rainer A1 - Pfeffer, Martin A1 - Heckel, Gerald A1 - Schex, Susanne A1 - Essbauer, Sandra S. T1 - Netzwerk Nagetier-übertragene Pathogene: Monitoring von Hantavirus-Infektionen in Deutschland T2 - Wildhygiene, Wildtierkrankheiten, Parasiten, Epidemiologie Y1 - 2009 SN - 978-378-88131-2-3 SN - 1436-3895 SP - 229 EP - 250 PB - Ges. für Wildtier- und Jagdforschung CY - Halle/Saale ER - TY - CHAP A1 - Winkelmann, Ralf A1 - Pokhmurska, Hanna A1 - Lampke, Thomas A1 - Pelz, Andreas A1 - Pfeiffer, Frank T1 - Study on abrasion wear resistance of arc sprayed iron based composite coatings with oxide ceramic particles T2 - ITSC 2014 - International Thermal Spray Conference & Exposition, Barcelona, 2014 N2 - In the present paper the results of the investigations on the improvement of the wettability between the oxide ceramic particles (SiO2 and AlZrO2) and the iron-based matrix are presented. As a possible way to overcome this problem, the deposition of thin metal bonding layer (for example, Ti) on the surface of the ceramic particles by means of PVD-method was suggested. For this purpose, novel technical solutions for deposition of the PVD-coating on the loose ceramic particles have been elaborated. The cored wires with the diameter of 1.6 mm in low alloyed steel sheath have been fabricated utilizing the PVD-coated hard particles as filling powders. Arc-spraying was carried out with the optimized spraying parameters. The microstructure and worn surface morphologies of the coatings were observed by means of optical and scanning electron microscopy. The coatings demonstrated the excellent abrasive wear resistance. Wear mechanisms have been discussed as well. KW - arc sprayed iron based composite coatings KW - oxide ceramic particles KW - wear resistance Y1 - 2014 UR - https://www.dvs-ev.de/call4papers/abstract.cfm?pid=3883&vid=69&show=poster UR - https://www.dvs-ev.de/call4papers/postersessionsITSC2014.cfm?vid=69 ER -