Effect of R600a on tribological behavior of sintered steel under starved lubrication

Kemal Sariibrahimoglu, Huseyin Kizil*, Mahmut F. Aksit, Ihsan Efeoglu, Husnu Kerpicci

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkıMakalebilirkişi

10 Atıf (Scopus)

Özet

This paper describes the impact of the isobutane refrigerant on the wear performance of tribopairs at hermetic compressor bearings. The tribological behavior of 100Cr6 steel pin is investigated under starved lubrication condition in air and R600a environments when running against sintered steel which was treated with and without steam. EDS and SEM are carried out on pin and plate samples after wear tests. The results indicate that wear durability is lower for the tests with R600a than those with air. The adverse effect of R600a on wear rate is linked to the change in the viscosity and foaming characteristics of the oil in the presence of R600a as well as the lack of oxides.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)1054-1058
Sayfa sayısı5
DergiTribology International
Hacim43
Basın numarası5-6
DOI'lar
Yayın durumuYayınlandı - May 2010

Finansman

This paper presents part of the work carried out under the project (106M310) supported by The Scientific and Technological Research Council of Turkey, TUBITAK.

FinansörlerFinansör numarası
TUBITAK
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu

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