Crack propagation and microstructural transformation on the friction surface of a high-speed railway brake disc
Sign Up to like & getrecommendations! Published in 2019 at "Wear"
DOI: 10.1016/j.wear.2019.01.124
Abstract: Abstract While brake disc wear represents a significant problem in high-speed rail systems, the progressive development of fatigue cracks during successive braking cycles also plays a great role in braking integrity. The modified microstructure consisting… read more here.
Keywords: propagation; brake disc; friction; crack ... See more keywords
Influence of braking speed on the wear property and simulation analysis of high-speed railway braking materials at low temperature
Sign Up to like & getrecommendations! Published in 2023 at "Industrial Lubrication and Tribology"
DOI: 10.1108/ilt-11-2022-0340
Abstract: Purpose The purpose of this paper is to study the influence of braking speed at –20 °C on the wear property of high-speed railway braking materials and the temperature also stress analyses of brake disc friction… read more here.
Keywords: high speed; speed; friction surface; speed railway ... See more keywords
Estimation of friction surface temperature of a dry clutch
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DOI: 10.1504/ijhvs.2020.10033374
Abstract: This paper presents an approach to estimate the temperature on the friction surface of a dry clutch. The study comprises both experimental measurements and transient thermal numerical analysis of heavy duty truck clutches for the… read more here.
Keywords: friction surface; dry clutch; temperature; clutch ... See more keywords
Morphology Analysis of Friction Surfaces of Composites Based on PTFE and Layered Silicates
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DOI: 10.3390/polym14214658
Abstract: In the present study, the tribological behavior of polytetrafluoroethylene (PTFE) composites filled with natural layered silicates (LS) was investigated. The change in the morphology of the friction surface of composites depending on the content and… read more here.
Keywords: layer; friction; layered silicates; ptfe composites ... See more keywords