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Ferrari, A. |
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Schimpf, Christian |
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Dunser, M. |
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Thomas, Eric |
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Gecse, Zoltan |
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Tsrunchev, Peter |
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Della Ricca, Giuseppe |
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Cios, Grzegorz |
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Hohlmann, Marcus |
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Dudarev, A. |
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Mascagna, V. |
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Santimaria, Marco |
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Poudyal, Nabin |
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Piozzi, Antonella |
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Mørtsell, Eva Anne |
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Jin, S. |
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Noel, Cédric |
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Fino, Paolo |
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Mailley, Pascal |
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Meyer, Ernst |
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Zhang, Qi |
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Pfattner, Raphael | Brussels |
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Kooi, Bart J. |
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Babuji, Adara |
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Pauporte, Thierry |
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Kailer, A.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (23/23 displayed)
- 2020Characterization of a silicon nitride ceramic material for ceramic springscitations
- 2020Tribological behavior of three silicon nitride ceramics in dry sliding contact against Inconel 718 over a wide range of velocitiescitations
- 2020Towards programmable friction: Control of lubrication with ionic liquid mixtures by automated electrical regulationcitations
- 2020Macroscopic friction studies of alkylglucopyranosides as additives for water-based lubricantscitations
- 2019High temperature tribological properties of silicon nitride in dry sliding contact against Inconel 718 heated by lasercitations
- 2018Galvanically induced potentials to enable minimal tribochemical wear of stainless steel lubricated with sodium chloride and ionic liquid aqueous solutioncitations
- 2017Lifetime prediction of ceramic components - a case study on hybrid rolling contactcitations
- 2017Macroscopic superlow friction of steel and diamond-like carbon lubricated with a formanisotropic 1,3-diketonecitations
- 2017Cyclic contact loading of Y-TZP ceramics with spherical SSiC shape under ambient air and water-lubricated conditionscitations
- 2017Si3N4/graphene nanocomposites for tribological application in aqueous environments prepared by attritor milling and hot pressingcitations
- 2016Damage initiation and evolution in silicon nitride under non-conforming lubricated hybrid rolling contactcitations
- 2016On the feasibility of the Chevron Notch Beam method to measure fracture toughness of fine-grained zirconia ceramicscitations
- 2014Assessment of low-temperature degradation of Y-TZP ceramics based on Raman-spectroscopic analysis and hardness indentationcitations
- 2014Synthesis and tribological characterization of stable dispersions of thermally reduced graphite oxidecitations
- 2013High temperature friction behavior of CrVxN coatingscitations
- 2013Ultralow friction induced by tribochemical reactions: A novel mechanism of lubrication on steel surfacescitations
- 2011Wear and corrosion of silicon nitride rolling tools in copper rollingcitations
- 2011Investigation of the adhesion promoter distribution in porous ceramic precursorscitations
- 2011In situ monitoring and depth-resolved characterization of wet wear of silicon carbidecitations
- 2009Hydrothermal oxidation of silicon carbide and its bearing on wet wear mechanism
- 2007Ceramic rolling tools and components for enhanced lifetime and product quality
- 2005Structure and properties of polymer-fullerene composite films deposited by a combined process of thermal sublimation and plasma polymerization (Poster)
- 2004Innovative Umformtechnik: Keramik-Walzen beweisen Industrietauglichkeit - Fachsymposium präsentiert erste Ergebnisse
Places of action
conferencepaper
Hydrothermal oxidation of silicon carbide and its bearing on wet wear mechanism
Abstract
S.143-154 ; Static hydrothermal oxidation experiments in a diamond anvil apparatus using wafer-quality single-crystal silicon carbide and observations from transmission electron microscopy from tribolgical tests on sintered silicon carbide are combined to gain insight into the wear process in water. The evidence points to an active type of oxidation under hydrothermal conditions, i.e. there are no primary condensed reaction products. The formed tribolayer is topographically highly variable and consists of dissambled silicon carbide (µm to nm-scaled), which contains secondary, precipitated silica in cracks and voids or as a glue in areas between original asperities. Hydrothermal pressures of several hundred MPa seem feasible and are seen as responsible both for fatigue and surface roughening as well as the formation of the smooth main wear track, which reduces friction favourably.