Antiwear and Extreme-Pressure Additives in Lubricants

Lubrication Science

Volumn 10, Issue 3, 1998, Pages 209-224

  Papay, A G ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

ADDITIVES; COMPOSITION EFFECTS; WEAR OF MATERIALS;

EXTREME PRESSURE ADDITIVES;

LUBRICANTS;

EID: 0032073046     PISSN: 09540075     EISSN: None     Source Type: Journal    
DOI: 10.1002/ls.3010100304     Document Type: Article

References (37)

1. Dong, J., Chen, G., Luo, X., Chen, L., and Shi, Z.F., 'A new concept -formation of permeating layers from nonactive antiwear additives', Lubr. Eng., 50, 1 (1994) 17-22.
2. Khorramian, B.A., Iyer, G.R., Kodali, S., Natarajan, P., and Tupil, R., 'Review of antiwear additives for crankcase oils', Wear, 169 (1993) 87-95.
3. Erdemir, A., Fenske, G.R., Erck, R.A., Nichols, F.A., and Busch, D.E., 'Tribological properties of boric acid and boric-acid-forming surfaces. Part II: Mechanisms of formation and self-lubrication of boric acid films on boron- and boric oxide-containing surfaces', STLE Preprint No. 90-AM-3E-2, 1990.
4. Errichello, R., 'Lubrication of gears. Part 2', Lubr. Eng., 45, 2 (1990) 117-21.
5. Liu, W., Yu, L., and Xue, Q., 'An investigation of the film formed in the borate oil immersion test', Thin Solid Films, 245, 1-2 (1994) 833-5.
6. Ren, T., Xue, Q., and Wang, H., 'A study of the tribological properties of S-(1H-benzotriazole-1-yl) -methyl, O,O′ dialkyl-dithiophosphates as additives in liquid paraffin', Wear, 173, 1-2 (1994) 167-70.
7. Ren, T., Wan, Y., Xue, Q., and Wang, H., 'A study of alkylthiomethyl-benzotriazoles as multifunctional lubricating oil additives', Lubr. Sci., 7, 2 (1995) 163-9.
8. Cao, L., Wei, D.-P., and Wang, R., 'A study of the tribological properties of some 1,3,4-thiadiazole type lubricant additives', Lubr. Sci., 7, 2 (1995) 181-5.
9. Wan, Y., Liu, W-M., and Xue, Q., 'The tribological properties and action mechanism of Schiff base as a lubricating oil additive', Lubr. Sci., 7, 2 (1995) 187-94.
10. Seichi, K., Kozi, A., and Yoshinobu, Y., 'The effect of EP in synthetic base oils', Sekiyu Galkaishi, 37, 4 (1994) 435-40.
11. Studt, P., 'Boundary lubrication and adsorption of oil additives on steel and ceramic surfaces and its influence on friction and wear', Trib. Int., 22, 2 (1989) 111-19.
12. Masuko, M., Hanada, T., and Okabe, H., 'Distinction in antiwear performance between organic sulfide and organic phosphate as EP additives for steel under rolling with sliding EHD conditions', STLE 49th Annual Meeting Preprint No. 94-AM-3G-3, 1994.
13. Rowles, P.E., Jackson, A., and Murphy, W.R., 'Lubricant chemistry in rolling contact fatigue - the performance and mechanism of one anti-fatigue additive', ASLE Trans., 24 (1981) 107-18.
14. Johnston, G., Cann, P.M.E., and Spikes, H.A., 'A new mechanism for gear and bearing anti-wear additive behaviour', Proc. 5th Intl. Colloq. on Additives for Lubricants and Operational Fluids, Technische Akademie Esslingen, 1986, p. 3. 12-1.
15. Rounds, R.G., 'Some environmental factors affecting surface coating formation with lubricating oil additives', ASLE Trans., 9 (1966) 88-100.
16. So, H., Lin, Y.C., Huang, G.G.S., and Chang, T.S.T., 'Antiwear mechanisms of zinc dialkyldithiophosphates added to paraffinic oil in the boundary lubrication condition', Wear, 166 (1993) 17-26.
17. Chang, S.T., Hsieh, S.K., Ho, Yung S., and Ho, Yuh S., 'Tribology effects of the organosulfur additives on metal surface', Shiyou Jikan, 28, 3 (1992) 39-47.
18. Born, M., Hipeaux, J.C., Marchand, P., and Parc, G., 'Relationship between chemical structure and effectiveness of some metallic dialkyl- and diaryl-dithiophosphates in different lubricated mechanisms', Lubr. Sci., 4, 2 (1992) 93-116.
19. Plaza, S., Mazurkiewicz, B., and Gruzinski, R., 'Thermal decomposition of dibenzyl-disulfide and its load-carrying mechanism', Wear, 174, 1-2 (1994) 209-16.
20. Fang, X., Liu, W., Qiao, Y., Xue, Q., and Dang, H., 'Industrial gear oil - a study of the interaction of AW and EP additives', Trib. Int., 26, 6 (1993) 395-8.
21. Coy, R.C., and Jones, R.B., 'The chemistry of the thermal degradation of zinc dialkyldithiophosphate additives', ASLE Trans., 24 (1981) 91.
22. Lacey, I.N., Macpherson, P.B., and Spikes, H.A., 'Thick anti-wear films in EHD contacts. Part 2: Chemical nature of the deposited film', ASLE Preprint, May 1985.
23. Feher, J.J., and Malone, B.W., 'Evolution of EP additives for grease and industrial gear lubricants', NLGI Spokesman, 52, 12 (1989) 553-8.
24. Bisht, R.P.S., Sivasankaran, G.A., Jayaraman, A., and Bhatia, V.K., 'Effect of corrosion inhibitor on the performance of EP additive', Anticorrosion Methods of Materials, 38, 8 (1991) 4-6.
25. Wang, G., Yan, Z., and Liu, F., 'Study on the combination properties of gear oil additives', Huadong Huagong Xueyuan Xuebao, 16, 6 (1990) 700-5.
26. Papay, A.G., and Damrath, J.G., 'Gear oils and the function of EP additives', SAE Paper 860757, 1986.
27. Ramakumar, S.S.V., Rao, M.A., Srivastava, S.P., 'Studies on additive-additive interactions: formulation of crankcase oils towards rationalization', Wear, 156 (1992) 101-20.
28. Papay, A.G., and Sunne, J.P., 'Antiwear characteristics of automatic transmission fluids', SAE Paper 892157, 1989.
29. Barcroft, F.T., and Park, D., 'Interactions on heated metal surfaces between zinc dialkyldithiophosphates and other lubricating oil additives', Wear, 108, 3 (1986) 13-34.
30. Shiomi, M., Tokashiki, M., Tomizawa, H., and Kuribayashi, T., 'Interaction between zinc dialkyldithiophosphate and amine', Lubr. Sci., 1, 2 (1989) 131-47.
31. Ramakumar, S.S.V., Aggarwal, N., Rao, A.M., Sarpal, A.S., Srivastava, S.P., and Bhatnagar, A.K., 'Studies on additive-additive interactions: effects of dispersant and antioxidant additives on the synergistic combination of overbased sulphonate and ZDDP', Lubr. Sci., 7, 1 (1994) 25-38.
32. Damrath, J.G., and Papay, A.G., 'Additives for gear oils - function and interactions', Proc. 5th Intl. Colloq. on Additives for Lubricants and Operational Fluids, Technische Akademie Esslingen, 1986, p. 4.2.
33. Xia, H., and Wang, R., 'XPS study of the frictional behavior of sulfur-phosphorus-nitrogen type additives in gear oils', Proc. JSLE Intl. Tribol. Conference, Tokyo, 1985, pp. 667-72.
34. Tu, X., 'Surface reaction film of gear teeth', Shiyou Xuebao. Shiyou Jiagong, 5, 1 (1989) 97-102.
35. Papay, A.G., 'Industrial gear oils - state of the art', Lubr. Eng., 44, 3 (1988) 218-29.
36. Watanabe, S., and Ohashi, H., 'Load carrying properties of hypoid gear oils and anti-scoring performance of hypoid gears in rear axles under high speed and shock loading', J. JSLE Intl., 10 (1989) 69-74.
37. Keller, R.W., 'Lubricants and their effect on seals', Auto. Eng., 95, 11 (1987) 79-83.