The thermal degradation and ep performance of zinc dialkyldithiophosphate additives in white oil

ASLE Transactions

Volumn 24, Issue 1, 1981, Pages 77-90

  Coy, R C ^a   Jones, R B ^a  

^a Shell Research Ltd Thornton Research Centre ^*  (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CHEMICAL REACTIONS - DECOMPOSITION; PHOSPHATES - TESTING;

LUBRICATING OILS;

EID: 0019392953     PISSN: 05698197     EISSN: None     Source Type: Journal    
DOI: 10.1080/05698198108983000     Document Type: Article

References (15)

1. Feng, L. M., Perilstcin, W. L. and Adams, M. R., “Solid Film Deposition and Non-Sacrificial Boundary Lubrication, ” ASlJi Trans., 6, 1, p. 60 (1963)
2. Gallopoulos, N. E., “Thermal Decomposition of Metal Dialkyldithio- phosphate Oil Blends, ” ASLE Trans., 7, 1, p. 55 (1969)
3. Luther H. and Sinha, S. K. “Zur Reakiionskinetic der thermischen Zer/.etsung von Zinkdialkyldithiophosphaten, ” Erdöl und Kohle, 17, 2, p. 91 (1969)
4. Brazier, A. D. and Elliott, J. S., “The Thermal Stability of Zinc Dithio- phosphates, ”y. Inst. Petro!., 53, 518, p. 63 (1967)
5. Leoser, E. H., Wkjuist, R. C. and Twiss, S. B., “Cam and Tappet Lubrication, IV—Radioactive Study of Sulfur in the EP Film, ”ISLE Trans., 2, I, p. 199 (1959)
6. Forbes, E. S., Allum, K. G. and Silver, II. B., “The Load-Carrying Properties of Metal Dialkyldithiophosphates. Application of Electron Probe Microanalysis, ” Proc. Inst. Mech. Engrs., 183, (3P) p. 35 (1968)
7. Coy, R. C. and Quinn, T. F.J., “The Use of Physical Methods of Analysis to Identify Surface Layers Formed by Organosulfur Compounds in Wear Tests, '" ASLE Trans., 18, 3. p. 163 (1975)
8. Baldwin, B. A., “Relationship Between Surface Composition and Wear: An X-ray Pholoclectron Spectroscopic Study of Surfaces Treated with Organosulfur Compounds, ” ASLE Tram., 19, p. 335 (1976)
9. Bird, R. J. and Galvin, C. D., “The Application of ESCA to the Study of EP Films and Worn Surfaces, ” Wear, 37, p. 143 (1976)
10. Bird, R.J., Coy, R. C. and Hutton, J. F., “The Preparation and Nature of Surface Films from Zinc Dialkyldithiophosphate, ” ASLE Preprint No. 78-LC-IC-3
11. t 18, p. 79
12. (1975)
13. Luther, H., Baumgarten, E. and UL-lslam, K., “Investigations by Gas Chromotography into the Thermal Decomposition of Zinc Dibutyl Dithiophosphate, ” Erdöl mid Kohle, 26, 9, p. 501 (1973)
14. Sytz, W. E. and Laurent, E. W., “The Application of Zinc Dithiophosphate for Improved Engine Performance, *' Proc. of the JSLEIASLE hit. Luh. Con f., Tokyo, Japan, p. 890 (June, 1975)
15. Kuzmina, G. N., Slier, V. V., Markova, E. I. and Sanin, P. I., “Thermal Transformations of the Antioxidant Zinc Dibutyldithiophosphate.” Neftekhimiya, 12, I, p. 112 (1972)