People | Locations | Statistics |
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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
Ceramic rolling tools and components for enhanced lifetime and product quality
Abstract
S.481-488 ; Thanks to their high wear resistance, ceramic materials are suitable for use as metal working tools for rolling processes. The materials that have been widely used for rolling tools are steel or tungsten carbide. In order to get higher wear resistances and therefore longer lifetimes of the rolling tools, ceramic materials may be used. Silicon nitride is a highly wear resistant ceramic material. Further advantages of this silicon nitride are its high temperature stability, its low adhesion to the metallic materials and its low specific weight. Silicon nitride is therefore ideally suited for rolling tools. The higher costs of the rolls have to be compensated by the longer lifetime at more stable production conditions. In addition, the consumption cooling lubricants can be reduced by using ceramic tools. The scope of the project is therefore the development and fabrication of ceramic rolls for different semi-manufactured products. It is found that the use of ceramic tools is possible and even has advantages regarding service lifetime and product quality. The present paper presents some case studies of ceramic rolling tools that were developed and tested in different manufacturing processes. The work conducted includes tool design, materials development, fabrication of the rolls, mechanical and tribological testing, and the testing of the rolls in several production processes. The focus of the presentation is put on the evaluation of ceramic tools and other components in rolling applications.