Investigation on tribo-properties of twaron pulp-reinforced brake friction composites

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dc.authoridKılıç, Halil/0000-0001-6182-356X
dc.contributor.authorKılıç, Halil
dc.contributor.authorGüney, Bekir
dc.date.accessioned2025-01-12T17:19:36Z
dc.date.available2025-01-12T17:19:36Z
dc.date.issued2025
dc.departmentKMÜ, Teknik Bilimler Meslek Yüksekokulu, Motorlu Araçlar ve Ulaştırma Teknolojileri Bölümü
dc.description.abstractDetermining the appropriate formulation in designing and developing brake friction materials is one of the most complex tasks. This study investigates the synergistic effect and optimization of twaron fiber on the fade and recovery performance of brake friction composites. For this purpose, a series of friction materials containing varying amounts of twaron between 1 and 9 wt% were developed, and their characterization and tribo evaluation were carried out. The tribo performance of the composites was evaluated in a Krauss-type friction test machine in line with the ECE R90 procedure in terms of their fade and recovery behaviors. It was noted that the fade-recovery friction response of composites was affected when fiber is added; that is, an increase in fiber content improved the fade performance, friction fluctuations decreased, and a higher recovery response was observed. The fade and average coefficient of friction were found to be the main determinants, while recovery was found to be the stabilizer. Analytical hierarchy process (AHP) was used to determine the priority of importance of criteria in the performance evaluation, and VIKOR (multi-criteria optimization compromise solution) was used for ranking evaluation. The formulation with a concentration of twaron 7 wt% was found to have exhibited an optimal braking performance. The worn surfaces scanning electron microscope (SEM) study confirms the general friction and wear mechanisms of friction layers with fiber content.Highlights Development of twaron pulp-reinforced eco-friendly brake friction composites. Use of MCDM approach in the development of BFCs for braking applications. VIKOR optimization positioned 7 wt% twaron-addition BFC as the optimal choice. It was observed that fiber amount is effective on the behaviors of composites.
dc.identifier.citationKılıç, H., & Güney, B. (2025). Investigation on tribo-properties of twaron pulp-reinforced brake friction composites. Polymer Composites, 46(1), 949–962. https://doi.org/10.1002/pc.29274
dc.identifier.doi10.1002/pc.29274
dc.identifier.endpage962
dc.identifier.issn0272-8397
dc.identifier.issn1548-0569
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85209376467
dc.identifier.scopusqualityQ1
dc.identifier.startpage949
dc.identifier.urihttps://doi.org/10.1002/pc.29274
dc.identifier.urihttps://hdl.handle.net/11492/10100
dc.identifier.volume46
dc.identifier.wosWOS:001356973200001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Sceince
dc.indekslendigikaynakScopus
dc.institutionauthorGüney, Bekir
dc.institutionauthoridGüney, Bekir/0000-0001-9764-9313
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofPolymer Composites
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20250111
dc.subjectAHP/VIKOR
dc.subjectbrake friction materials
dc.subjectoptimization
dc.subjecttwaron
dc.subjectwear
dc.titleInvestigation on tribo-properties of twaron pulp-reinforced brake friction composites
dc.typeArticle

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WoS İndeksli Yayınlar Koleksiyonu
Motorlu Araçlar ve Ulaştırma Teknolojileri Bölümü, Makale Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu