Tribological and thermal characteristics of reduced phosphorus plain ZDDP oil in the presence of PTFE/FeF3/TiF3 under optimized extreme loading condition and a break in period using two different rotational speeds

Wear

Volumn 301, Issue 1-2, 2013, Pages 747-752

  Nehme, Gabi ^a  

^a UNIVERSITY OF BALAMAND   (Lebanon)

Author keywords

Catalyst; SEM; TEM; Tribofilms; Wear; ZDDP

Indexed keywords

BOUNDARY LUBRICATIONS; FRICTION AND WEAR PERFORMANCE; HERTZIAN CONTACT PRESSURES; SUB-MICRON PARTICLES; THERMAL CHARACTERISTICS; TRIBOFILMS; ZDDP; ZINC DIALKYL DITHIOPHOSPHATE;

CATALYST POISONING; CATALYSTS; EMISSION CONTROL; FLUORINE COMPOUNDS; OPTIMIZATION; PHOSPHORUS; SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY; WEAR OF MATERIALS;

TRIBOLOGY;

EID: 84879175092     PISSN: 00431648     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.wear.2012.11.034     Document Type: Article

References (9)

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3. R.L. Elsenbaumer, P.B. Aswath, Gabi Nehme, et al., High performance lubricants and coatings by catalyzed PTFE modification of the metal surfaces, in: European Coating Conference, University of Texas at Arlington and Platinum Research Cooperation. Smart Coatings II Berlin Germany, June 16, 2003, Vincentz Verlag KG, .2003, pp. 1-10.
4. 3 catalysts on the thermal and tribological performance of plain oil ZDDP under extreme pressure loading. Wear 2012, 278-279:1129-1147.
5. Nehme Gabi Interactions of fluorinated catalyst and polutetrafluoroethylene in two different plain zinc dialkyldithiophosphate oils and one fully formulated oil using design of experiment. Lubrication Science 2011, 23(4):181-201.
6. Nehme G., Dib M. Fluorinated mix in plain ZDDP oil and commercial oil using design of experiment analysis of all interactions and fundamental study of fluorinated mix in plain ZDDP oils under 2 different r/min test cycles and extreme boundary lubrication. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 2011, 225(4):193-211.
7. Nehme Gabi, Mourhatch Ramoun, Aswath Pranesh B. Effect of contact load and lubricant volume on the properties of tribofilms formed under boundary lubrication, in fully formulated oil. Wear 2010, 268(9-10):1129-1147.
8. Gabi Nehme, Performance Testing and Analysis of Anti-Wear Additives in Engine Oil for Reducing Phosphorus content and Improving Tail Pipe Emissions, Ph.D. Dissertation, University of Texas, Arlington, 2004.
9. Barrentine L.B. An Introduction to Design of Experiment 1999, ASQ Quality Press, Milwaukee.