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Effects of Water Contamination on Micropitting and Rolling Contact Fatigue of Bearing Steels

Journal Article · · Journal of Tribology
DOI:https://doi.org/10.1115/1.4055181· OSTI ID:2423201
Abstract

In this research, the effects of water contamination in oil were investigated on two kinds of failures that occur in bearing steel: micropitting and rolling contact fatigue. Whereas the presence of water in the oil had little effect on the generation of surface wear in these experiments, increases in the occurrences of micropitting and rolling contact fatigue were observed due to the presence of either dissolved or free water in lubricants. Additionally, the presence of white etching matter at crack interfaces was observed and evaluated. The experimental results showed that water content can be considered as a significant factor that accelerates the formation of micropitting and fatigue cracks in rolling bearings.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
OSTI ID:
2423201
Journal Information:
Journal of Tribology, Journal Name: Journal of Tribology Journal Issue: 1 Vol. 145; ISSN 0742-4787
Publisher:
ASME
Country of Publication:
United States
Language:
English

References (33)

The Effect of Water in Lubricating Oil on Bearing Fatigue Life journal January 1977
Inhibition of Water-Accelerated Rolling-Contact Fatigue journal April 1971
Steels for bearings journal February 2012
Tribological advancements for reliable wind turbine performance
  • Kotzalas, Michael N.; Doll, Gary L.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 368, Issue 1929 https://doi.org/10.1098/rsta.2010.0194
journal October 2010
Solving Elastic Contact Between Rough Surfaces as an Unconstrained Strain Energy Minimization by Using CGM and FFT Techniques journal October 1999
Investigation of the effect of a diamine-based friction modifier on micropitting and the properties of tribofilms in rolling-sliding contacts journal November 2016
Influence of PAO + ester oil formulations on gear micropitting and efficiency journal January 2011
The effect of hydrogen on fatigue properties of steels used for fuel cell system journal November 2006
A Review of Rolling Contact Fatigue journal September 2009
Influence of oil formulation on gear micropitting and power loss performance
  • Martins, R. C.; Seabra, J. H. O.; Ruis-Moron, L. F.
  • Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, Vol. 225, Issue 6 https://doi.org/10.1177/1350650110397260
journal June 2011
Effects of water and oxygen during rolling contact lubrication journal November 1968
The Influence of Crack Face Friction and Trapped Fluid on Surface Initiated Rolling Contact Fatigue Cracks journal October 1988
Influence of a WC/a-C:H tribological coating on micropitting wear of bearing steel journal March 2016
White structure flaking (WSF) in wind turbine gearbox bearings: effects of ‘butterflies’ and white etching cracks (WECs) journal January 2012
Critical Assessment 13: Elimination of white etching matter in bearing steels journal May 2015
Effects of Black Oxide and a WC/a-C:H Coating on the Micropitting of SAE 52100 Bearing Steel journal March 2015
Tribochemical study of micropitting in tribocorrosive lubricated contacts: The influence of water and relative humidity journal March 2017
Assessment of the factors influencing micropitting in rolling/sliding contacts journal May 2005
Hygroscopicity of synthetic oils journal April 1981
A review of the influence of environmental humidity and water on friction, lubrication and wear journal December 1990
Phase transformations associated with micropitting in rolling/sliding contacts journal July 2005
Effect of hydrogen on Mode II fatigue crack behavior of tempered bearing steel and microstructural changes journal June 2010
Understanding white etching cracks in rolling element bearings: State of art and multiple driver transposition on a twin-disc machine
  • Ruellan, Arnaud; Cavoret, Jérôme; Ville, Fabrice
  • Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, Vol. 231, Issue 2 https://doi.org/10.1177/1350650116648058
journal August 2016
The Influence of Sliding and Contact Severity on the Generation of White Etching Cracks journal October 2015
An updated review: white etching cracks (WECs) and axial cracks in wind turbine gearbox bearings journal March 2016
Attaining High Levels of Bearing Performance with a Nanocomposite Diamond-Like Carbon Coating journal May 2013
Effect of water on ZDDP anti-wear performance and related tribochemistry in lubricated steel/steel pure sliding contacts journal December 2012
White etching matter promoted by intergranular embrittlement journal March 2017
Micropitting Modelling in Rolling–Sliding Contacts: Application to Rolling Bearings journal July 2011
EBSD study of hydrogen-induced cracking in API-5L-X46 pipeline steel journal January 2005
An approach to the simulation of concurrent gear micropitting and mild wear journal February 2015
Electron microscopy investigations of microstructural alterations due to classical Rolling Contact Fatigue (RCF) in martensitic AISI 52100 bearing steel journal May 2017
The Effects of Hydrogen on Microstructural Change and Surface Originated Flaking in Rolling Contact Fatigue journal January 2011