The effect of over-based calcium sulfonate detergent additives on white etching crack (WEC) formation in rolling contact fatigue tested 100Cr6 steel
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DOI: 10.1016/j.triboint.2019.01.005
Abstract: Abstract Over-based calcium sulfonate (OBCaSul) additives in oils are considered potentially critical in driving WEC formations, this ‘driving’ effect being unclear. Rolling contact fatigue testing of 100Cr6 steel using FE8 and PCS Micro-Pitting-Rig lubricated with… read more here.
Keywords: based calcium; rolling contact; wec; contact fatigue ... See more keywords
The Microstructure of Calcium Sulfonate Complex Lubricating Grease and Its Change in the Presence of Water
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DOI: 10.1080/10402004.2018.1431752
Abstract: ABSTRACT Calcium sulfonate complex grease is often selected for rolling bearing lubrication if there is a risk for water ingress, because it is reported throughout literature that it can absorb large quantities of water. In… read more here.
Keywords: grease; calcium sulfonate; water; change ... See more keywords
Improved tribological and bearing vibration performance of calcium sulfonate complex grease dispersed with MoS2 and oxide nanoparticles
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DOI: 10.1177/09544062221132191
Abstract: Molybdenum disulfide nanoparticles is an effective additive used to enhance the tribological properties of greases. However, there are four main mechanisms for improving the tribological properties of nanoparticles. Nano-MoS2 mainly plays the role of film… read more here.
Keywords: complex grease; grease; sulfonate complex; vibration ... See more keywords