Microstructure and properties of composite coatings obtained on aluminium alloys

• Autorzy: Bara M. , Kmita T. , Korzekwa J.

Identyfikatory

DOI

DOI: 10.1515/amm-2016-0238

• Języki publikacji: EN

Abstrakty

EN

This paper presents methods of modifying the anode surface layers of Al₂O₃ by introducing carbon to their rnicrostructure. Composite coatings were prepared using two different methods. In the first, coatings were formed by means of oxidation under constant current conditions. Anodic oxidation of aluminium was conducted in a multicomponent electrolyte with the addition of organic acids and graphite. The second method was based on the formation of oxide coatings in an electrolyte without the addition of graphite or heat treatment of the layers of succinic acid. The obtained coatings were tested using SEM, TEM, and GDOES (glow discharge optical emission spectrometry) and their tribological and stereometric properties were measured. The study demonstrated the beneficial effects of the methods when used to improve the tribological properties of sliding couples.

Słowa kluczowe

EN

composite coatings; hard anodising; Al2O3

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 3
• Strony: 1453--1458
• Opis fizyczny: Bibliogr. 19, rys., tab., wykr.

Twórcy

autor

Bara M.

• University of Silesia in Katowice, Instttute of Technology and Mechatronics, Sosnowiec, Poland

autor

Kmita T.

• University of Silesia in Katowice, Instttute of Technology and Mechatronics, Sosnowiec, Poland

autor

Korzekwa J.

• University of Silesia in Katowice, Instttute of Technology and Mechatronics, Sosnowiec, Poland

Bibliografia

• [1] W. Skoneczny, Mater SCI+. 50, (3), 435-442 (2014).
• [2] Y. Tang, J. Yang, L. Yin, B. Chen, H. Tang, C. Liu, Ch. Li, Colloid Surface A. 459, 261-266 (2014).
• [3] D. L. Bums, W. G. Sawyer, WEAR. 261, 410-418 (2006).
• [4] Z. Zhang, C. Breidt, L. Chang, K. Friedrich, TRIBOL INT. 37, (3), 271-277 (2004).
• [5] T. Kmita, W. Skoneczny, Eksploat. Niezawod. 45, (1), 77-82 (2010).
• [6] A. Posmyk, H. Wistuba, Arch Metall Mater. 56, (4), 909-917(2011).
• [7] Y. Jia, H. Zhou, P. Luo, S. Luo, J. Chen, Y. Kuang, Surf Coat Tech. 201, (3-4), 513-518 (2006).
• [8] L. E. Fratila-Apachitei, F. D. Tichelaar. G. E. Thompson, H. Terryn, P. Skeldon, J. Duszczyk, L. Katgerman, Elektrochim Acta. 49, (19), 169-3177 (2004).
• [9] M. F. Morks, A. S. Hamdy, N. F. Fahim, M. A. Shoeib, Surf Coat Tech. 200, (16-17), 5071-5076 (2006).
• [10] A. Hajia,. A. A. Rafati, A. Afraz, M. Najafi, J Mol Liq. 199, 150-155 (2014).
• [11] G. Służalek, P. Duda, H. Wistuba, Sol St Ph. 199, 209-216 (2013).
• [12] M. Pisarek, R Nowakowski, A. Kudelski, M. Holdynski, A. Roguska, M. Janik-Czachor, E. Kurowska-Tabor, G. D. Sulka, Appl Surf Sci. 357, 1736-1742 (2015).
• [13] A. Posmyk, Surf Coat Tech. 206, (15), 3342-3349 (2012).
• [14] W. Gumowska, I. Dobosz, M. Uhlemann, J. Koza, Arch Metall Mater. 54, (4), 1119-1133 (2009).
• [15] X. Zhao, W. Li, Surf Coat Tech. 200. (11), 3492-3495 (2006).
• [16] H. Wang, H. Yi, H. Wang, Appl Surf Sci, 252, (5), 1662-1667 (2005).
• [17] M. Bara, W. Skoneczny, M. Hajduga, Chem Process Eng-Inz. 30, (3), 431-442 (2009).
• [18] J. Sun. L. Weng, Q. Xue, Vacuum, 62, (4), 337-343 (2001).
• [19] J. Korzekwa, R. Tenne, W. Skoneczny, G. Dercz, Phys Status Solidi A. 210, (11), 2292-2297 (2013).