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Pin-on-disc tribological characterization of single ingredients used in a brake pad friction material

Carlevaris, Davide ; Varriale, Francesco LU ; Wahlström, Jens LU orcid and Menapace, Cinzia (2024) In Friction 12(11). p.2576-2593
Abstract

Researchers have long been studying the effects of the modification of friction material compositions on their tribological properties. Predictive models have also been developed, but they are of limited use in the design of new compositions. Therefore, this research aims to investigate the tribological behaviour of single ingredients in friction materials to develop a tribological dataset. This dataset could then be used as a foundation for a cellular automaton (CA) predictive model, intended to be a tool for designing friction materials. Tribological samples were almost entirely composed of four distinct friction material ingredients, and one sample composed of their mixture was successfully produced. Pin-on-disc (PoD) tribometer... (More)

Researchers have long been studying the effects of the modification of friction material compositions on their tribological properties. Predictive models have also been developed, but they are of limited use in the design of new compositions. Therefore, this research aims to investigate the tribological behaviour of single ingredients in friction materials to develop a tribological dataset. This dataset could then be used as a foundation for a cellular automaton (CA) predictive model, intended to be a tool for designing friction materials. Tribological samples were almost entirely composed of four distinct friction material ingredients, and one sample composed of their mixture was successfully produced. Pin-on-disc (PoD) tribometer testing and scanning electron microscopy/energy-dispersive X-ray spectroscopy (SEM/EDXS) analysis were used for the tribological characterization. Each material showed distinct tribological properties and evolution of the contact surface features, and the synergistic effect of their mutual interaction was also demonstrated by their mixture.

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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
disc brakes, modelling, scanning electron microscopy (SEM), sliding contact, wear behaviour
in
Friction
volume
12
issue
11
pages
2576 - 2593
publisher
Springer
external identifiers
  • scopus:85202592700
ISSN
2223-7690
DOI
10.1007/s40544-024-0922-3
language
English
LU publication?
yes
additional info
Publisher Copyright: © The author(s) 2024.
id
ec62f3cd-34a2-4236-84f9-110a4dbada25
date added to LUP
2024-09-05 08:35:06
date last changed
2024-09-06 09:32:35
@article{ec62f3cd-34a2-4236-84f9-110a4dbada25,
  abstract     = {{<p>Researchers have long been studying the effects of the modification of friction material compositions on their tribological properties. Predictive models have also been developed, but they are of limited use in the design of new compositions. Therefore, this research aims to investigate the tribological behaviour of single ingredients in friction materials to develop a tribological dataset. This dataset could then be used as a foundation for a cellular automaton (CA) predictive model, intended to be a tool for designing friction materials. Tribological samples were almost entirely composed of four distinct friction material ingredients, and one sample composed of their mixture was successfully produced. Pin-on-disc (PoD) tribometer testing and scanning electron microscopy/energy-dispersive X-ray spectroscopy (SEM/EDXS) analysis were used for the tribological characterization. Each material showed distinct tribological properties and evolution of the contact surface features, and the synergistic effect of their mutual interaction was also demonstrated by their mixture.</p>}},
  author       = {{Carlevaris, Davide and Varriale, Francesco and Wahlström, Jens and Menapace, Cinzia}},
  issn         = {{2223-7690}},
  keywords     = {{disc brakes; modelling; scanning electron microscopy (SEM); sliding contact; wear behaviour}},
  language     = {{eng}},
  month        = {{08}},
  number       = {{11}},
  pages        = {{2576--2593}},
  publisher    = {{Springer}},
  series       = {{Friction}},
  title        = {{Pin-on-disc tribological characterization of single ingredients used in a brake pad friction material}},
  url          = {{http://dx.doi.org/10.1007/s40544-024-0922-3}},
  doi          = {{10.1007/s40544-024-0922-3}},
  volume       = {{12}},
  year         = {{2024}},
}