Film forming characteristics of oil-in-water emulsion with super-low oil concentration

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 340, Issue 1-3, 2009, Pages 70-76

  Ma, Liran ^a   Luo, Jianbin ^a   Zhang, Chenhui ^a   Liu, Shuhai ^a   Lu, Xinchun ^a   Guo, Dan ^a   Ma, J B ^b   Zhu, T ^b  

^a TSINGHUA UNIVERSITY   (China)

^b Quaker Chemical Corporation   (China)

Author keywords

Emulsion; Film thickness; Low oil concentration; Particle size distribution

Indexed keywords

CHROMIUM; EMULSIONS; FORMING; MAGNETIC FILMS; METAL CUTTING; METAL WORKING; MOLECULAR BEAM EPITAXY; PARTICLE SIZE; PARTICLE SIZE ANALYSIS; SIZE DISTRIBUTION; STEEL TESTING; SURFACE TESTING;

EVALUATION FACTORS; FILM FORMATIONS; FILM-FORMING; LOW OIL CONCENTRATION; LUBRICATING FILMS; OIL-IN-WATER EMULSIONS; PARTICLE SIZE DISTRIBUTION; STEEL BALLS; TESTING APPARATUS; VOLUME PERCENTAGES;

EMULSIFICATION;

CHROMIUM; GLASS; OIL; STEEL;

ARTICLE; CHEMICAL ANALYSIS; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; EMULSION; FILM COATING; LUBRICATION; MATERIAL COATING; PRIORITY JOURNAL; SURFACE PROPERTY; SYNTHESIS;

EID: 64849102200     PISSN: 09277757     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2009.03.006     Document Type: Article

References (23)

1. Belfit R.W., and Shirk N.E. Brass rolling emulsions. Lubr. Eng. 17 (1961) 173-178
2. Yang H.X., Schemed S.R., and Reich R.A. Direct observations of emulsion flow in elastohydrodynamically lubricated contacts. J. Tribol. 128 3 (2006) 128-619
3. Whetzel Jr. J.C., and Rodman S. Improved lubrication in cold strip rolling. Iron Steel Eng. 36 (1959) 123-132
4. Ratoi-Salagean M., and Spikes H.A. Optimizing film formation by oil-in-water emulsions. Tribol. Trans. 40 (1997) 569-578
5. Wan G.T.Y., Kenny P., and Spikes H.A. Elastohydrodynamic properties of water based fire-resistant hydraulic fluids. Tribol. Int. 17 (1984) 309-315
6. H.A. Spikes, P.B. Macpherson, Proving candidate No. 1 oil and other lubricant work, MOD Final Report to Contract, K/A12/1237, 1979.
7. Kimura Y., and Okada K. Elastohydrodynamic lubrication with oil-in-water emulsions. Proc. JSLE Int. Trib. Conf. (1985) 937-942
8. Y. Kimura, K. Okada, Film thickness at elastohydrodynamic conjunctions lubricated with oil-in-water emulsions, Proc. IMechE, Tribology-Friction Lubrication and Wear Fifty Years On, C176/87, ImechE, London, 1989, pp. 85-90.
9. Kimura Y., and Okada K. Lubricating properties of oil-in-water emulsions. Tribol. Trans. 32 (1989) 523-532
10. Nakahara T.M., Makino T., and Kyogoku K. Observations of liquid droplet behavior and oil film formation in O/W type emulsion lubrication. ASME J. Tribol. 110 (1988) 348-353
11. Baker D.C., Johnston G.J., Spikes H.A., and Bunemann T. EHD film formation and starvation of oil in water emulsions. Tribol. Trans. 36 (1993) 565-572
12. Zhu D., Biresaw G., Clark S.J., and Kasun T.J. Elastodydrodynamic lubrication with O/W emulsions. ASME J. Tribol. 116 (1994) 310-320
13. Schmid S.R., and Wilson W.R.D. Lubrication mechanisms for oil-in-water emulsions. Lubr. Eng. 52 (1996) 168-175
14. Schey J.A. Tribology in Metalworking (1983), American Society for Metals, Metals Park, OH p. 153
15. Chiu Y.P. An analysis and prediction of lubricant film starvation in rolling contact systems. ASLE Trans. 17 (1974) 22-35
16. Ton L., Denis M., and Philippa C. Starved elastohydrodynamic lubrication theory: application to emulsions and greases. Comptes Rendus de L Academie Des Sciences Serie IV Physique Astrophysique 2 5 (2001) 717-728
17. Reich R., and Urbanski J. Experimental support for the dynamic concentration theory of forming an oil reservoir at the inlet of the roll bite by measuring the onset speed of starvation as a function of oil concentration and droplet size. Tribol. Trans. 47 (2004) 489-499
18. Wilson W.R.D., Sakaguchi Y., and Schmid S.R. A dynamic concentration model for lubrication with oil-in-water emulsions. Wear 161 (1993) 207-212
19. Sajjadi S., Zerfa M., and Brooks B.W. Dynamic behaviour of drops in oil/water/oil dispersions. Chem. Eng. Sci. 57 4 (2002) 663-675
20. Luo J.B., Wen S.Z., and Huang P. Thin film lubrication. 1. Study on the transition between EHL and thin film lubrication using a relative optical interference intensity technique. Wear 194 1-2 (1996) 107-115
21. Luo J.B., and Liu S. The investigation of contact ratio in mixed lubrication. Tribol. Int. 39 (2006) 409-416
22. Yang H., Schmid S.R., Kasun T.J., and Reich R.A. Elastohydrodynamic film thickness and tractions for oil-in-water emulsions. Tribol. Trans. 47 (2004) 123-129
23. S. Schmid, Lubrication with emulsions. Ph.D. Dissertation, Northwestern University, Evanston, II, 1993.