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

Sariibrahimoğlu, Kemal and Kızıl, Hüseyin and Akşit, Mahmut Faruk and Efeoğlu, İhsan and Kerpiççi, Hüsnü (2010) Effect of R600a on tribological behavior of sintered steel under starved lubrication. Tribology International (Sp. Iss. SI), 43 (5-6). pp. 1054-1058. ISSN 0301-679X

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Official URL: http://dx.doi.org/10.1016/j.triboint.2009.12.035

Abstract

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.

Item Type:	Article
Uncontrolled Keywords:	Starved; Lubricated; Hydrocarbon
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TA Engineering (General). Civil engineering (General) > TA401-492 Materials of engineering and construction. Mechanics of materials
ID Code:	13905
Deposited By:	Mahmut Faruk Akşit
Deposited On:	16 Apr 2010 10:09
Last Modified:	25 May 2011 14:18

Available Versions of this Item

Effect of R600a on tribological behaviour of sintered steel under starved lubrication. (deposited 26 Dec 2008 15:54)
- Effect of R600a on tribological behaviour of sintered steel under starved lubrication. (deposited 08 Jan 2010 12:46)
  - Effect of R600a on tribological behavior of sintered steel under starved lubrication. (deposited 16 Apr 2010 10:09) [Currently Displayed]

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