Abstract
Several solutions are being explored by the car makers to reduce the emission factor for internal combustion engines that should fulfill the EU 7 regulation. One of the solutions is related to the hard metal coated rotors technology in combination with dedicated Low steel (LS) friction materials to maintain the high-performance braking required by the EU market. This study aims to investigate the different c.o.f. evolution between a GCI rotor versus a coated rotor. The conclusion will demonstrate the importance to generate new friction material formulations for the coated rotors to fulfill all the emissions and performance requests.
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© 2023 Der/die Autor(en), exklusiv lizenziert an Springer-Verlag GmbH, DE, ein Teil von Springer Nature
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Sin, A., Passarelli, U., Di Giovanni, C., Balestra, S., Iodice, V. (2023). Study of the Tribology at Low Pressures of Friction Materials for Brake Pads: Coupling with Gray Cast Iron Discs vs Hard Coatings. In: Mayer, R. (eds) XL. Internationales μ-Symposium 2023 Bremsen-Fachtagung. IµSBC 2023. Proceedings. Springer Vieweg, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-68167-1_11
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