Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Frictional behaviour of some sealing elastomers in lubricated sliding
Department of Mechanical Engineering, Sirjan University of Technology.
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Machine Elements.ORCID iD: 0000-0003-1454-1118
2012 (English)In: 15th Nordic Symposium on Tribology - NordTrib 2012: 12 - 15 June 2012 - Trondheim, Norway, Trondheim: Department of Geography, Norwegian University of Science and Technology, 2012Conference paper, Published paper (Refereed)
Abstract [en]

Frictional behaviour of four sealing elastomers, including an acrylonitrile butadienerubber (NBR), a hydrogenated acrylonitrile butadiene rubber (HNBR), an acrylate rubber(ACM) and a fluoroelastomer (FKM), sliding against a steel surface under unidirectionallubricated conditions have been studied. The lubricant used in this study was paraffinic oilwith no additive and the experiments were conducted under a block-on-ring testconfiguration. The friction coefficients of the elastomers have been measured at differentsliding velocities in boundary and fluid film lubrication regimes. In the first part of each test,the sliding velocity varied from low to high values and then, in the second part, the slidingvelocity varied from high to low values repeating the same conditions in reverse order. Theresults show that the friction coefficients at low speeds are different for the two parts whichcan be due to the oil absorption or possibly dissolution of some elastomer constituents in theoil. The NBR and the ACM were the least and the most affected elastomer by the lubricantrespectively. The friction coefficients of NBR and ACM at low speeds decreased in thesecond part of the tests (in which the interaction of oil and elastomer was for longerdurations) but the friction coefficient of HNBR and FKM increased in the second part of thetests.

Place, publisher, year, edition, pages
Trondheim: Department of Geography, Norwegian University of Science and Technology, 2012.
National Category
Tribology
Research subject
Machine Elements
Identifiers
URN: urn:nbn:se:ltu:diva-37118Local ID: b0394f0e-4432-4739-825a-7c6087e65babOAI: oai:DiVA.org:ltu-37118DiVA: diva2:1010616
Conference
Nordic Symposium on Tribology : 12/06/2012 - 15/06/2012
Note
Godkänd; 2012; 20120830 (andbra)Available from: 2016-10-03 Created: 2016-10-03 Last updated: 2017-11-25Bibliographically approved

Open Access in DiVA

fulltext(1037 kB)176 downloads
File information
File name FULLTEXT01.pdfFile size 1037 kBChecksum SHA-512
b4f7e764508eeca9cc29a815c2505863974725ae39011f7dbeec54ee4219fff6e4ee0c40858216032c91a66506335b0e1328b963d9f74d48857481b99419434f
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Prakash, Braham
By organisation
Machine Elements
Tribology

Search outside of DiVA

GoogleGoogle Scholar
Total: 176 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 120 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf