Evaluation on synergistic antioxidation of molybdenum dialkydithiocarbamate with arylamine antioxidant

Industrial Lubrication and Tribology

Volumn 63, Issue 2, 2011, Pages 78-83

  Hu, Jian Qiang ^a,b   Wang, Xin Lin ^a   Dai, Ge Lin ^a   Fei, Yi Wei ^a   Wei, Xian Yong ^b   Zong, Zhi Min ^b  

^a XUZHOU AIR FORCE COLLEGE   (China)

^b CHINA UNIVERSITY OF MINING AND TECHNOLOGY   (China)

Author keywords

Induction; Lubricants; Oxidation resistance

Indexed keywords

[CARBONYL; ACADEMIC CAREERS; ANTI-OXIDATION; ANTI-OXIDATION PROPERTIES; ANTI-WEAR; ARYL AMINES; COORDINATION EFFECTS; CRITICAL CONCENTRATION; DESIGN/METHODOLOGY/APPROACH; ELECTRON SPIN RESONANCE; FOURIER TRANSFORM INFRARED; FRICTION-REDUCING PROPERTIES; FTIR; HIGH TEMPERATURE; HYDROXYL GROUPS; INDUCTION; LOW FRICTION; MICRO-OXIDATION; MOLYBDENUM DITHIOCARBAMATE; OXIDATION INDUCTION TIME; OXIDATION PRODUCTS; OXIDATION STABILITY; OXIDATION TEMPERATURE; OXIDATIVE DEGRADATION; PENN STATE; STABLE RADICALS; THERMO-OXIDATIVE DEGRADATION; WEIGHT LOSS;

DEGRADATION; DIFFERENTIAL SCANNING CALORIMETRY; FOURIER TRANSFORMS; FRICTION; INDUSTRIAL APPLICATIONS; LUBRICANTS; MOLYBDENUM; OLEFINS; OXIDATION RESISTANCE; SPIN DYNAMICS; TRIBOLOGY;

OXIDATION;

EID: 79951827481     PISSN: 00368792     EISSN: None     Source Type: Journal    
DOI: 10.1108/00368791111112199     Document Type: Article

References (26)

1. Bakunin, V.N. and Parenago, O.P. (1992), "A mechanism of thermooxidative degradation of polyol ester lubricants", Journal of Synthetic Lubrication, Vol. 9 No. 2, pp. 127-43.
2. Barnes, A.M., Bartle, K.D. and Thibon, V.R.A. (2001), "A review of zinc dialkyldithiophosphates (ZDDPS): characterization of and role in lubricating oil", Tribology International, Vol. 34 No. 6, pp. 389-95. (Pubitemid 32650755)
3. Beca, S., Toncka, A., Georges, J.M. and Roper, G.W. (2004), "Synergistic effects of MoDTC and ZDTP on frictional behaviour of tribofilms at the nanometer scale", Tribology Letters, Vol. 17 No. 4, pp. 797-809.
4. Canter, N. (2006), "Special report: additive challenges in meeting new automotive engine specifications", Tribology & Lubrication Technology, Vol. 62 No. 9, pp. 10-12+14-19. (Pubitemid 44604741)
5. Egharevba, F. and Maduako, A.U.C. (2002), "Assessment of oxidation in automotive crankcase lube oil: effects of metal and water activity", Industrial & Engineering Chemistry Research, Vol. 41 No. 14, pp. 3473-81. (Pubitemid 34756077)
6. Gatto, V.G. and Bezjak, Y.L. (2003), "The antioxidant properties of organomolybdenum compounds in engine oils", Tribology & Lubrication Technology, Vol. 59 No. 10, pp. 40-7. (Pubitemid 37348072)
7. Gavilan, J.R. and Odorisio, P. (2002), "A review of the mechanisms of action of antioxidants, metal deactivators, and corrosion inhibitors", NLGI Spokeman, Vol. 64 No. 11, pp. 22-33. (Pubitemid 32270630)
8. Graham, J., Spikes, H. and Jensen, R. (2001a), "The friction reducing properties of molybdenum dialkyldithiocarbamate additives: part II - durability of friction reducing capability", Tribology Transactions, Vol. 44 No. 4, pp. 637-47.
9. Graham, J., Spikes, H. and Korcek, S. (2001b), "The friction reducing properties of molybdenum dialkyldithiocarbamate additives: part I - factors influencing friction reduction", Tribology Transactions, Vol. 44 No. 4, pp. 626-36.
10. Grossiord, C., Varlot, K., Martin, J.M., Le Mogne, T., Esnouf, C. and Inoue, K. (1998), "MoS2 single sheet lubrication by molybdenum dithiocarbamate", Tribology International, Vol. 31 No. 12, pp. 737-43.
11. Hakan, K. (2001), "The impact of crankcase oil containing phosphorus on catalytic converters and engine exhaust emission", Industrial Lubrication and Tribology, Vol. 53 No. 6, pp. 237-55.
12. Hu, J.Q., Wei, X.Y., Yao, J.B., Han, L. and Zong, Z.M. (2006), "Evaluation of molybdate ester as a synergist for arylamine antioxidant in lubricants", Tribology International, Vol. 39 No. 11, pp. 1469-573.
13. Hus, S.M. and Chen, C.I. (2003), "A chemical kinetics model to predict performance in a diesel engine. Part I: simulation methodology", Tribology Letters, Vol. 14 No. 2, pp. 83-90.
14. Jain, M.R., Sawant, R., Paulmer, R.D.A., Ganguli, D. and Vasudev, G. (2005), "Evaluation of thermo-oxidative characteristics of gear oils by different techniques: effect of antioxidant chemistry", Thermochimica Acta, Vol. 435, pp. 172-5. (Pubitemid 41214689)
15. Kauffman, R., Feng, A. and Karasek, K.R. (2000), "Coke formation from aircraft turbine engine oils: part I - deposit analysis and development of laboratory oil coking test", Tribology Transactions, Vol. 43 No. 4, pp. 823-9.
16. Mousavi, P., Wang, D.X., Grant, C.S., Oxenham, W. and Hauser, P.J. (2005), "Measuring thermal degradation of a polyol ester lubricant in liquid phase", Industrial & Engineering Chemistry Research, Vol. 44 No. 15, pp. 5455-65. (Pubitemid 41053825)
17. Muraki, M. and Wada, H. (2002), "Influence of the alkyl group of zinc dialkyldithiophosphate on the frictional characteristics of molybdenum dialkyldithiocarbamate under sliding conditions", Tribology International, Vol. 35 No. 12, pp. 857-63. (Pubitemid 35282118)
18. Neto, R.C.R., Lima, D.O. and Pinheiro, T.D.S. (2004), "Thermo-oxidative stability of mineral naphthenic insulating oils: combined effect of antioxidants and metal passivator", Industrial & Engineering Chemistry Research, Vol. 43 No. 23, pp. 7428-34. (Pubitemid 39482815)
19. Ohgake, R., Sunami, M., Yoshida, T. and Watanabe, H. (1989), "The reliable control of oil quality in Japanese turbine unit", ASTM Special Technical Publication No. 1021, pp. 32-3.
20. Perez, J.M. (2000), "Oxidative properties of lubricants using thermal analysis", Thermochimica Acta, Vol. 357/358, pp. 47-56.
21. Sharma, B.K., Adhvaryu, A., Perez, J.M. and Erhan, S.Z. (2005), "Soybean oil based greases: influence of composition on thermo-oxidative and tribochemical behavior", Journal of Agricultural and Food Chemistry, Vol. 53 No. 8, pp. 2961-8. (Pubitemid 40525257)
22. Thomas, J.R. (1960), "The identification of radical products from the oxidation of dephenylmine", Journal of the American Chemical Society, Vol. 82 No. 12, pp. 5955-6.
23. Thomas, J.R. and Tolman, C.A. (1962), "Oxidation inhibition by dephenylmine", Journal of the American Chemical Society, Vol. 87 No. 8, pp. 2930-5.
24. Voort, F.R., Sedman, J. and Yaylayan, V. (2003), "Quantitative determination of moisture in lubricants by fourier transform infrared spectroscopy", Applied Spectroscopy, Vol. 57 No. 11, pp. 1425-31.
25. Xie, F., Hu, J.Q., Yao, J.B. and Zheng, F.Z. (2006), "Antiwear synergism between organomolybdenum compounds and a ZnDDP", Lubrication Science, Vol. 18 No. 1, pp. 1-5. (Pubitemid 43163952)
26. Yamaguchi, E., Onopchenko, A. and Franciso, M.C. (1999), "The relative oxidation inhibition performance of some neutral and basic zinc dithiophosphate salts", Tribology Transactions, Vol. 42 No. 4, pp. 895-901. (Pubitemid 30001238)