Copper Substitution and Noise Reduction in Brake Pads: Graphite Type Selection
Autor: | Jean-François Brunel, Philippe Dufrenoy, Sanjeev Sharma, Luigi Alzati, Raffaele Gilardi, Yannick Desplanques, Mamadou Thiam, Jayashree Bijwe |
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Přispěvatelé: | Laboratoire de Mécanique de Lille - FRE 3723 (LML), Université de Lille, Sciences et Technologies-Centrale Lille-Centre National de la Recherche Scientifique (CNRS), Université de Lille, Sciences et Technologies-Ecole Centrale de Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS) |
Jazyk: | angličtina |
Rok vydání: | 2012 |
Předmět: |
noise
Materials science Noise reduction chemistry.chemical_element 02 engineering and technology lcsh:Technology Noise (electronics) Article Brake pad Thermal conductivity 0203 mechanical engineering General Materials Science thermal conductivity Graphite Composite material lcsh:Microscopy lcsh:QC120-168.85 lcsh:QH201-278.5 lcsh:T graphite brake pad 021001 nanoscience & nanotechnology Copper Type selection 020303 mechanical engineering & transports chemistry lcsh:TA1-2040 Lubrication lcsh:Descriptive and experimental mechanics lcsh:Electrical engineering. Electronics. Nuclear engineering lcsh:Engineering (General). Civil engineering (General) 0210 nano-technology lcsh:TK1-9971 |
Zdroj: | Materials; Volume 5; Issue 11; Pages: 2258-2269 Materials Materials, MDPI, 2012, 5 (11), pp.2258-2269. ⟨10.3390/ma5112258⟩ Materials, Vol 5, Iss 11, Pp 2258-2269 (2012) |
ISSN: | 1996-1944 |
DOI: | 10.3390/ma5112258 |
Popis: | International audience; Graphite is commonly used in brake pads. The use of graphite powder has the main goal of solid state lubrication and friction coefficient stabilization. In this article results on resin bonded brake pads with focus on noise performance and heat dissipation are presented. Experimental tests are based on model friction materials with a known formulation and a reduced number of components for a better identification of the role of the graphite type. Results clearly indicate that both noise performance and thermal conductivity are strongly affected by the type of graphite. Guidelines for the selection of graphite types for optimized friction materials are given. |
Databáze: | OpenAIRE |
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