Hostname: page-component-7bb8b95d7b-dtkg6 Total loading time: 0 Render date: 2024-09-20T13:34:43.119Z Has data issue: false hasContentIssue false
  • English
  • Français

What Part do Adhesion and Deformation Play in Fine-Scale Static and Sliding Contact?

Published online by Cambridge University Press:  28 February 2011

Q. Guo ,
J.D.J. Ross  and
H.M. Pollock
Q. Guo
Affiliation:
Department of Physics, University of Lancaster, Lancaster LA1 4YB, England
J.D.J. Ross
Affiliation:
Department of Physics, University of Lancaster, Lancaster LA1 4YB, England
H.M. Pollock
Affiliation:
Department of Physics, University of Lancaster, Lancaster LA1 4YB, England
Get access

Abstract

We describe experiments involving the static or sliding contact of a 'single asperity' and a flat surface. Plastic deformation and possibly junction growth can occur even at zero applied load, as a consequence of surface forces. The conditions for this to occur, and the different modes of separation of an adhesive contact, are clarified with the help of 'maps': use of the macroscopic concepts involved, such as yield stress and work of adhesion, is sometimes questionable and evidence of the importance of nanometre-scale stepped topography is presented. Strong adhesion between hard non-metals can required thermal activation. Sliding contacts at the sub-micrometre level have shown behaviour ranging from 'unstable ploughing' to adhesive peeling, but the frictional mechanisms involved are often unclear.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 140: Symposium S – New Materials Approaches to Tribology: Theory and Applications , 1988 , 51
Copyright
Copyright © Materials Research Society 1989

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Pollock, H.M., Vacuum 31, 609 (1981).Google Scholar
2. Pashley, M.D., Pethica, J.B. and Tabor, D., Wear 100, 7 (1984).Google Scholar
3. Pollock, H.M., Maugis, D. and Barquins, M., in Microindentation Techniques in Materials Science and Engineering (S. T.P. 889), edited by Blau, P.J. and Lawn, B.R. (ASTM, Philadelphia 1986) pp.47–71.Google Scholar
4. Mathia, T.G. and Lamy, B., Wear 108, 385 (1986).Google Scholar
5. Pollock, H.M., Shuttlebottom, P. and Skinner, J., J. Phys. D: Appl. Phys 10, 127 (1977).Google Scholar
6. Mate, C.M., McClelland, G.M., Erlandsson, R. and Chiang, S., Phys. Rev. Lett. 59, 1942 (1987).Google Scholar
7. Hughes, B.D and White, L.R., J. Mech. Appl. Math. 32, 445 (1979).Google Scholar
8. Savkoor, A.R., Ph.D. Thesis, Delft Technical University, Netherlands 1987.Google Scholar
9. Barquins, M. and Maugis, D., J. Mdcanique Theor. Appl. 1, 331 (1982).Google Scholar
10. Pollock, H.M., Maugis, D. and Barquins, M., Appl. Phys. Lett, 33, 798 (1978).CrossRefGoogle Scholar
11. Sperling, G., Dissertation, Karlsruhe Technical High School (1964); K.L. Johnson, K. Kendall and A.D. Roberts, Proc. R. Soc. A 324, 301 (1971).Google Scholar
12. Barquins, M., Mat. Sci. Eng 73, 45 (1985).Google Scholar
13. Kendall, K., Alford, N. McN. and Birchall, J.D., Proc. R. Soc A 412, 269 (1987).Google Scholar
14. Maugis, D. and Pollock, H.M., Acta Metall. 32, 1323 (1984).Google Scholar
15. Studman, C.J., Moore, M.A. and Jones, S.E., J. Phys. D: Appl. Phys 10, 949 (1977).Google Scholar
16. Chowdhury, S.K. Roy, Hartley, N.E.W., Pollock, H.M. and Wilkins, M.A., J. Phys. D: Appl.Phys 13, 1761 (1980).Google Scholar
17. Chowdhury, S.K. Roy and Pollock, H.M., Wear 66, 307 (1981).CrossRefGoogle Scholar
18. Pethica, J.B., Physica Scripta T19, 61 (1987).Google Scholar
19. Johnson, K.L., presented at the Institute of Physics Tribology Group meeting on Adhesive forces in powder flow, Guildford, U.K. (25 September 1985, unpublished).Google Scholar
20. Chaudhri, M.M., in Tribology: 50 Years On, edited by E, I. Mech. (Mechanical Engineering Publications, London, 1987), pp.1003–12.Google Scholar
21. Pashley, M.D., Ph.D. thesis, Cambridge University, 1982.Google Scholar
22. Thdlhn, A.R., Phys. Stat. Sol a60, 153 (1980).Google Scholar
23. Muller, V.M., Yushchenko, V.S. and Derjaguin, B.V., J. Colloid Interface Sci 77, 91 (1980).Google Scholar
24. Puttick, K.E., J. Phys. D: Appl. Phys 13, 2249 (1980).Google Scholar
25. Fuller, K.N.G. and Tabor, D., Proc. R. Soc. A 345, 327 (1975).Google Scholar
26. Johnson, K.L., in Theoretical and Applied Mechanics, edited by Koiter, W.T. (North Holland, Amsterdam 1977) p.133.Google Scholar
27. Chang, W.R., Etsion, I. and Bogy, D.B., Trans. A.S.M.E. J. Tribology 110, 50 (1988).Google Scholar
28. Holm, R., Electrical Contacts (Springer, Berlin, 1967).CrossRefGoogle Scholar
29. Gane, N., Pfaelzer, P.F. and Tabor, D., Proc R. Soc. A 340, 495 (1974).Google Scholar
30. Tabor, D., in Tribology in the 1980's, NASA Conference Publication 2300 (1984), pp.119–135.Google Scholar
31. Johnson, K.L., in Friction and Traction, edited by D. Dowson et al (Westbury House, Guildford, England 1981), pp. 3–11.Google Scholar
32. Rigney, D. A. and Hirth, J.P., Wear 53, 345 (1979).CrossRefGoogle Scholar
33. Samuels, B. and Wilks, J., J. Mat. Sci 23, 2846 (1988); J.P. Hayward and J.E. Field, in Tribology: 50 Years On, edited by I. Mech. E. (Mechanical Engineering Publications, London, 1987), pp. 205–210.Google Scholar
34. Briscoe, B.J., Evans, P.D. and Lancaster, J.K., J. Phys. D: Appl. Phys 20, 346 (1987), figure 3c.Google Scholar
35. Jansen, A.G.M., Gelder, A.P. van and Wyder, P., J. Phys. C: Solid State Phys. 13, 6073 (1980).Google Scholar
36. A.R.Savkoor and Briggs, G.A.D., Proc Roy Soc A 356, 103 (1977).Google Scholar
37. Pivin, J.C., Takadoum, J., Ross, J.D.J. and Pollock, H.M., in Tribology : 50 Years On, edited by E, I. Mech.. (Mechanical Engineering Publications, London, 1987), pp. 179–181.Google Scholar
38. Bowden, F.P and Tabor, D., Friction and Lubrication of Solids, part II (Clarendon, Oxford, 1964).Google Scholar