Influence of Different Heat Treatments on the Solid Particle Erosion Behavior of Aluminum Alloy AA 7075 in Industrial Applications

• Authors: S. Karabay , M. Bayraklılar , E. Balcı
• Languages of publication: EN

Abstracts

EN

In this study, the solid particle erosion behavior of solutionized, artificially aged (T6) and annealed aluminum alloy AA7075 has been investigated. The samples were eroded in solid particle erosion test equipment at 45° impingement angle and 75 m/s impingement velocity with 180 mesh garnet erodent particles. Afterwards, microstructures of solutionized, artificially aged and annealed samples of AA7075 alloy were analyzed. In order to figure out the effect of ductility on erosion rates, the Brinell hardness of the samples was measured. The surface morphology images of the samples were taken before and after the erosion test by using scanning electron microscope (SEM). The effects of the microstructures and the hardness on the erosion behavior of the different heat treated specimens were examined. Finally, SEM images of the samples were deeply analyzed and the erosion mechanisms which occurred on the surfaces of the samples were discussed.

Keywords

EN

81.05.Bx; 81.40.Cd; 81.40.Ef

Discipline

• 81.40.Ef: Cold working, work hardening; annealing, post-deformation annealing, quenching, tempering recovery, and crystallization
• 81.40.Cd: Solid solution hardening, precipitation hardening, and dispersion hardening; aging(see also 64.75.Nx Phase separation and segregation in solid solutions)
• 81.05.Bx: Metals, semimetals, and alloys

• Journal: Acta Physica Polonica A
• Year: 2015
• Volume: 127
• Issue: 4
• Pages: 1052-1054

Dates

published

2015-04

Contributors

author

S. Karabay

• University of Kocaeli Faculty of Engineering Department of Mechanical Engineering 41380 Kocaeli, Turkey

author

M. Bayraklılar

• University of Kocaeli Faculty of Engineering Department of Mechanical Engineering 41380 Kocaeli, Turkey

author

E. Balcı

• University of Kocaeli Faculty of Engineering Department of Mechanical Engineering 41380 Kocaeli, Turkey

References

• [1] T. Burg, A. Crosky, Aeronautical Materials, University of New South Wales, 2001
• [2] Y.I. Oka, K. Okamura, T. Yoshida, Wear 259, 95 (2005), doi: 10.1016/j.wear.2005.01.039
• [3] S. Karabay, Materials and Technology 48, 141 (2014)
• [4] Y. Birol, E.A. Güven, L. Çapan, Materials Science and Technology 27, 1851 (2011), doi: 10.1179/1743284711Y.0000000048
• [5] K. Prasad, S. Das, A.K. Jha, O.P. Modi, R. Dasgupta, A.H. Yegneswaran, Composites Part A 28, 301 (1997), doi: 10.1016/S1359-835X(96)00115-7
• [6] A.K. Jha, A. Gachake, B.K. Prasad, R. Dasgupta, A.H. Yegneswaran, Journal of Materials Eng. and Performance 11, 37 (2002), doi: 10.1007/s11665-002-0006-2
• [7] K. Sanjay, D.P. Mondal, A.K. Jha, Journal of Materials Eng. and Performance 9, 649 (2002), doi: 10.1361/105994900770345511
• [8] T. Deng, M.S. Bingley, M.S.A. Bradley, S.R. De Silva, Wear 265, 945 (2008), doi: 10.1016/j.wear.2008.02.017
• [9] W. Zhu, Z.Y. Mao, Proceeding of conference: Wear of Materials, ASME, 1987, p.787
• [10] R.G. Desale, K. Bhupendra, S.C. Gandhi, Wear 259, 196 (2005), doi: 10.1016/j.wear.2005.02.068
• [11] H.M. Hawthorne, Y. Xie, S.K. Yick, Wear 255, 170 (2003), doi: 10.1016/S0043-1648(03)00060-7
• [12] T. Deng, M.S. Bingley, M.S.A. Bradley, Wear 267, 2132 (2009), doi: 10.1016/j.wear.2009.02.020
• [13] S. Fidan, E. Avcu, E. Karakulak, R. Yamanoglu, M. Zeren, T. Sinmazcelik, Materials Science and Technology 29, 1088 (2013), doi: 10.1179/1743284713Y.0000000239
• [14] B. Sarıkan, E. Balcı, M. Übeyli, N. Camuşcu, Materials and Technology 46, 393 (2012)
• [15] D.J. Lloyd, M.C. Chatuverdi, Journal of Materials Science 17, 1819 (1982), doi: 10.1007/BF00540811

Identifiers

DOI

10.12693/APhysPolA.127.1052