The application research on series of ashless P-containing EP and AW additives

Industrial Lubrication and Tribology

Volumn 57, Issue 2, 2005, Pages 80-83

  Fu, Xisheng ^a   Liu, Weimin ^a   Xue, Qunji ^a  

^a LANZHOU INSTITUTE OF CHEMICAL PHYSICS   (China)

Author keywords

Additives; Hydrolytic resistance; Lubricating oils; Oxides; Thermal stability

Indexed keywords

ADDITIVES; MOLECULAR STRUCTURE; OXIDES; PRESSURE EFFECTS; THERMAL EFFECTS; THERMODYNAMIC STABILITY; WEAR OF MATERIALS;

ASHLESS GL-5 GEAR OILS; HYDROLYTIC RESISTANCE; HYDROLYTIC STABILITY; THIOPHOSPHATE ESTERS;

LUBRICATING OILS;

EID: 18844409980     PISSN: 00368792     EISSN: None     Source Type: Journal    
DOI: 10.1108/00368790510583393     Document Type: Article

References (12)

1. Allyson, M.B., Keith, D.B. and Vincent, R.A.T. (2001), "A review of zinc dialkyldithiophosphates (ZDDPS): characterisation and role in the lubricating oil", Tribology International, Vol. 34, pp. 389-95.
2. Bansal, V., Dohhen, K.C., Sarin, R. et al. (2002), "Sulphur- phosphous components in gear oils - Part 1, oxidation stability studies by P-31-NMR spectroscopic techniques", Tribology International, Vol. 35 No. 12, pp. 819-28.
3. Bowden, R.W., Chien, J., Colapret, K.A. et al., (1998), "Scrapping downtime in a scrapyard - a field test of ashless hydraulic oil in a high pressure application", Lubr. Eng., Vol. 54 No. 11, pp. 7-11.
4. Camenzind, H., Clark, D., Dratva, A. et al. (2002), "New ashless, hydrolytically stable and FZG active antiwear agent", Tribol. T, Vol. 45 No. 2, pp. 223-31.
5. He, Z.Y., Rao, W.Q., Ren, T.H. et al. (2002), "The tribochemical study of some N-containing heterocyclic compounds as lubricating oil additives", Tribol. Lett., Vol. 13 No. 2, pp. 87-93.
6. Macpherson, I., Saathoff, L. and Lester, M. (1998), "Clear performing gear oil", US Patent: 5843874, 1 December.
7. Ren, T.H., Xue, Q.J. and Wang, H.Q. (1994), "A study of S-(1H-benzotriazol-1-yl) methyl N,N-dialkyldithiocarbamates as novel multifunctional additives", Wear, Vol. 172, pp. 59-64.
8. Sarin, R., Tuli, D.K. and Martin, V. et al. (1997), "Development of N, P and S-containing multifunctional additives for lubricants", Lubr. Eng., Vol. 53 No. 5, pp. 21-7.
9. Srinivasan, S. and Hartly, R. (1996), "Gear oil composition", US Patent: 5571445, 5 November.
10. Wallace, G. and Poat, J. (1996), "Gear oil lubricants of enhanced friction properties", US Patent: 5492638, 20 February.
11. Wang, L. (1994), Tribochemistry of Lubricants, 1st ed., Chinese Petroleum Chemistry Press, Beijing, pp. 214-47.
12. Zhang, J.Y., Liu, W.M. and Xue, Q.J. (1999), "The friction and wear behaviors of S-[2-S-(2-hydroxylpropyl) benthiazole] dioctyldithiocarbamic acid ester as additive in liquid paraffin", Wear, Vol. 224 No. 1, pp. 50-5.