Abstract
In the present work, we report the results of tribological studies on commercially pure copper (Cu 99.9%) in contact a with graphitic material. The samples under study were made with two types of micro-structures, i.e., a coarse-grained (CG) microstructure with an average grain size of 20–60 μm after annealing and a submicrocrystalline (SMC) microstructure with an average grain size of 0.22 μm after severe plastic deformation (SPD) processing through equal-channel angular pressing (ECAP) via the Conform scheme. It has been shown that the SMC samples after ECAP-Conform processing reveal friction coefficients 12–20% lower than in the case of the annealed coarse-grained (CG) sample.
Similar content being viewed by others
References
Kuptsov, Yu.E., Besedy o tokos″eme (Talks about Current-Collecting), Moscow: Modern-A, 2001.
Chichinadze, A.V., Berliner, E.M., Braun, E.D., Busche, N.A., Buyanovskii, I.A., Gekker, F.R., Goryacheva, I.G., Grib, V.V., Demkin, N.B., and Dobychin, M.N., Trenie, iznos i smazka (tribologiya i tribotekhnika) (Friction, Wear and Lubrication (Tribology and Tribotechbique)), Chichinadze, A.V., Ed., Moscow: Mashinostroenie, 2003.
Kirshenbaum, V.Ya., Mekhanotermicheskoe formirovanie poverkhnostei treniya (Mechanothermical Formation of Friction Surfaces), Moscow: Mashinostroenie, 1987.
Gromakovskii, D.G. Kuznetsov, N.D., et al., Increasing of friction joints durability by carbonfluoride application, Vestn. Mashinostr., 1987, no. 8.
Belyi, A.V., Karpenko, G.D., and Myshkin, N.K., Struktura i metody formirovaniya iznosostoikikh poverkhnostnykh sloev (Structure and Methods of Wear-Resistant Surface Layer Formation), Moscow: Mashinostroenie, 1991.
Odintsov, L.G., Uprochnenie i otdelka detalei poverkhnostnym plasticheskim deformirovaniem: Spravochnik (Hardening and Finishing of Details by Surface Plastic Deformation. A Handbook), Moscow: Mashinostroenie, 1987.
Rybakova, L.M. and Kuksenova, L.I., Struktura i iznosostoikost’ metalla (Structue and Wear-Resistance of Metal), Moscow: Mashinostroenie, 1982.
Valiev, R.Z. and Alexandrov, I.V., Nanostrukturnye materialy, poluchennye intensivnoi plasticheskoi deformatsiei (Nanostructured Materials, Produced by Severe Plastic Deformation), Moscow: Logos, 2000.
Raab, G.I. and Valiev, R.Z., Equal-Channel Angular Pressing of Long-Length Billets, Tsvetn. Metallurg., 2000, no. 5, pp. 50–53.
Semenov, V.I., Shuster, L.Sh., Khuang, S.-D., and Lin, P.-Ch., Tribological behavior of low-carbon steel depending on treatment and structural state, J. Frict. Wear, 2011, vol. 32, pp. 205–211.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.I. Semenov, S.-J. Huang, V.G. Shibakov, L.Sh. Shuster, S.N. Faizova, P.-Ch. Lin, 2015, published in Trenie i Iznos, 2015, Vol. 36, No. 2, pp. 154–160.
About this article
Cite this article
Semenov, V.I., Huang, S.J., Shibakov, V.G. et al. Tribological properties of commercially pure copper with different microstructures, in contact with a graphitic material. J. Frict. Wear 36, 118–122 (2015). https://doi.org/10.3103/S1068366615020154
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068366615020154