作者: Halina Garbacz , Małgorzata Grądzka-Dahlke , Krzysztof J. Kurzydłowski
DOI: 10.1016/J.WEAR.2006.11.047
关键词: Tribology 、 Titanium 、 Lubricant 、 Hydrostatic equilibrium 、 Materials science 、 Metallurgy 、 Tribometer 、 Extrusion 、 Nano- 、 Lubricity
摘要: This paper reports the results of studies of wear resistance of nano-titanium Ti-Grade 2 obtained by hydrostatic extrusion. The tribological behavior was examined with the pin-on-disc tribometer under various lubricant conditions: in dry sliding contact, in normal saline solution (0.9% NaCl), and in paraffin oil. The changes of friction coefficient and linear wear of pins were measured during tests. The results confirmed the poor wear resistance of titanium, both nano-grained and initial Ti-Grade 2. Wear was dominated by material loss in …