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Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.Marklund, Pär Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.Larsson, Roland Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.ORCID iD: 0000-0001-9110-2819 2013 (English)Conference paper, Presentation (Refereed)

Abstract [en] : The friction influencing parameters also influence the wet clutch sliding surface conditions. The tribofilm formations as well as the chemical and mechanical degradation for frictional interfaces can be different for the choice of the lubricant conditions. The present investigations revealed the effects of water contamination in automatic transmission fluid (ATF) not only on the frictional performance, but also on the friction interfaces. The surface profiles of the tested separator plates, the EDS-SEM (Scanning Electron Microscopy-Energy-dispersive X-ray spectroscopy) analysis of the friction interfaces and optical microscopy for the used friction liners showed the difference in surface morphology, adsorption of additive elements, permeability and porosity for a humid clutch environment.

Place, publisher, year, edition, pages: 2013.

National Category : Tribology

Research subject: Machine Elements

Identifiers: URN: urn:nbn:se:ltu:diva-39320Local ID: e026a65f-dbd6-4539-aa7f-daaa57e676e3OAI: oai:DiVA.org:ltu-39320DiVA: diva2:1012831

Conference: International Tribology Symposium of IFToMM : 19/03/2013 - 21/03/2013

Note: Godkänd; 2013; 20130415 (nowfat)Available from: 2016-10-03 Created: 2016-10-03 Last updated: 2017-01-19Bibliographically approved



Autor: Fatima, Nowshir

Fuente: http://ltu.diva-portal.org/







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