Tailoring the Mechanical Properties of Al-Sn-Alloys for Tribological Applications


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A 95% cold-rolled Al-20%Sn-1%Cu alloy was heat-treated in a range of temperatures and times to investigate the evolution of mechanical properties and microstructure. The most interesting combination of properties can be achieved between 300 and 400°C in a process that is simpler than what is used in industry. The physical phenomena which are active during the heat treatment are precipitation, recovery, recrystallisation and change in phase distribution due to surface tension. The former two predominate at low temperatures, while the latter achieve faster kinetics at higher temperatures, where recrystallisation is coupled to the change in morphology of the contiguous Sn-phase.



Materials Science Forum (Volumes 539-543)

Main Theme:

Edited by:

T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran




R. Schouwenaars et al., "Tailoring the Mechanical Properties of Al-Sn-Alloys for Tribological Applications", Materials Science Forum, Vols. 539-543, pp. 317-322, 2007

Online since:

March 2007




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

[2] Kingsbury, G.R. ASM Handbook, 10th Edition, Vol. 18. ASM International, (1992).

[3] Kapoor, A. and Franklin, F.J. Wear, 245 (2000) 204.

[4] Rigney, D.A. Wear, 245, (2000) 1.

[5] Rigney, D.A., Fu, X.Y., Scripta Mater., (2003) 977.

[6] Schouwenaars, R., Jacobo, V. Cerrud S., Ortiz A. Mater. Sci. Forum 492-493 (2005) 531.

[7] Humphreys, F.J. and Hatherly, M. Recrystallisation and related annealing phenomena. Elsevier Science, Netherlands, (1995).

[8] Doherty, R.D., Hughes, D.A., Humphreys, F.J., Jonas, J.J., Juul Jensen, D., Kassner, M.E., King, W.E., McNelly, T.R., McQueen, H.J. Rollet, A.D. Mater. Sci. Eng. A238 (1997) 219.

[9] Jazaeri, H., Humphreys, F.J. Acta Mater. 52 (2004) 3239.

[10] Jazaeri, H., Humphreys, F.J. Acta Mater. 52 (2004) 3251.

[11] Gil Sevillano, J., Aldazabal, J. Scripta Mater. 51 (2004) 795.

[12] Hansen, N. Scripta Mater. 51 (2004) 801.

[13] Wang, Y.M., Ma, E. Acta Mater. 52 (2004) 1699.

[14] Valiev, R.Z., Islamgaliev, R.K. and Alexandrov, I.V. Prog. Mater. Sci. 45 (2000), 103.

[15] Schouwenaars, R., Jacobo, V., Cerrud, S., Ortiz A. Mater. Sci. Forum, 426-432 (2003) 387.

[16] Schouwenaars, R., Cerrud, S. Ortiz A. Scanning 24(4) (2002) 207.

[17] Schouwenaars, R., Cerrud, S. and Ortiz A. In Recrystallistaion and Grain Growth, Ed. Gottstein, G. and Molodov, D.A., Springer Verlag, Heidelberg, (2001) 1311.