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Tribolayer Formation as a Functionally Self-Grading Process in Soft Anti-Friction Alloys

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Abstract:

Soft anti-friction alloys are metal-metal composites used in journal bearings as a functionally graded system. The physical processes occurring during severe wear of these products are analysed and placed within the framework of theories on tribolayer formation. A simplified analysis of the thermodynamics of the phenomena permits analysing the anti-friction properties of the alloys in terms of the activity coefficients of their constituents and indicates that during wear, a wear-resistant contact layer is formed which retards further damage.

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Functionally Graded Materials VIII View Preview

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Periodical:

Materials Science Forum (Volumes 492-493)

Pages:

531-538

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.492-493.531

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Online since:

August 2005

Authors:

Rafael Schouwenaars, Víctor H. Jacobo, Sara M. Cerrud, Armando Ortiz

Keywords:

Journal Bearing, Mechanical Alloying (MA), Metastable Phases, Tribolayer, Wear

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] G.C. Pratt: International Metallurgical Reviews Vol. 18 (1973), p.62.

Google Scholar

[2] G.R. Kingsbury: ASM Handbook Vol. 18 (ASM International, Materials Park, Ohio, 1992).

Google Scholar

[3] G.C. Pratt and C.A. Perkins: SAE Technical Paper N°810199, (1981).

Google Scholar

[4] J. Sep and A. Kucaba-Pietal: Wear Vol. 249 (2001), p.1090.

Google Scholar

[5] K. Sakai, K. Zushi, M. Sugita and H. Ishikawa: SAE Technical Paper Series, 2004-01-1600, (2004).

Google Scholar

[6] A. Kapoor and F.J. Franklin: Wear Vol. 245 (2000), p.204.

Google Scholar

[7] J.W. Ringsberg: International Journal of Fatigue Vol. 23 (1997), p.575.

Google Scholar

[8] A. Kapoor, F.J. Franklin, S.K. Wong and M. Ishida: Wear Vol. 253 (2002), p.257.

Google Scholar

[9] D.A. Rigney: Wear Vol. 245 (2000), p.1.

Google Scholar

[10] L. Rabinowicz: Friction and Wear of Materials (J. Wiley, N. York 1995).

Google Scholar

[11] R. Schouwenaars, V.H. Jacobo, S.M. Cerrud. and A. Ortiz: Mater. Sci. Forum Vol. 426-432 (2003), p.387.

Google Scholar

[12] R. Schouwenaars, A. Ortiz and J. Carrera. Submitted to: Journal of the Mechanics and Physics of Solids.

Google Scholar

[13] M. Ueda, K. Uchino and T. Senumura: Mater. Sci. Forum, Vol. 426-432 (2003), p.1175.

Google Scholar

[14] J.D. Embury, A. Deschamps and Y. Brechet: Scripta Mat. 49 (2003) p.927.

Google Scholar

[15] E. Ma : Scripta Mat. 49 (2003), p.941.

Google Scholar

[16] D.A. Rigney, X.Y. Fu, J.E. Hammerberg, B.L. Holian and M.L. Falk:. Scripta Mat. 49 (2003) p.977. 17. M. Hillert: Phase Equilibria, Phase Diagrams and Phase Transformations: Their Thermodynamic Basis. (Cambridge university press, Cambridge 1998).

DOI: 10.1017/cbo9780511812781

Google Scholar

[18] J.W. Martin, R.D. Doherty and B. Cantor: Stability of Microstructures in Metallic Systems (Cambridge University press, Cambridge 1997).

Google Scholar

[19] S.C. Lim, y M.F. Ashby: Wear Mechanism Maps, Acta Metallurgica Vol. 35 (1987), p.1.

Google Scholar

[20] E.B. Flint and K.S. Suslick. Science Vol. 253 (1991), p.1397.

Google Scholar

[21] M. Scherge, D. Shakhvorostov and K. Pöhlmann: Wear Vol. 255 (2003).

Google Scholar

[22] R. Schouwenaars, V.H. Jacobo, S.M. Cerrud and A. Ortiz: These proceedings (2004).

Google Scholar