Tribological Performances of Active Screen Ion Sulphurized Layer under Epinoc Grease Lubricating

Abstract:

The active screen ion sulphurized layer was prepared on the surface of CrMoCu alloy cast iron by using active screen ion sulphurizing technology. Its key composition is FeS. Under epinoc grease lubrication condition, the friction factor and the wear volume of the active screen ion sulphurized layer is 24% and 40% lower than that of the plain surface and close to that of the sulphurized layer, respectively. The active screen ion sulphurized layer has excellent self-lubrication property, and its loose and porous structure tending to store the grease, which make it possess excellent friction reduction and wear resistance performances.

• Periodical: Advanced Materials Research (Volumes 472-475)
• Pages: 2854-2858
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.472-475.2854
• Online since: February 2012
• Authors: C.H. Hu, Feng Jiang, Zhen Duo Zheng, Jun Cao, Yu Lin Qiao, Xiao Feng Sun
• Keywords: Active Screen Ion Sulphurized Layer, Epinoc Grease, Friction Reduction, Self-Lubrication, Wear Resistance

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