Influence of Electrolytical Oxidising of Silumine Surfaces on the Quality of Bonding with Epoxy Resin

• Autorzy: Posmyk A. , Cholewa M. , Wieczorek J. , Scelina D.

Identyfikatory

DOI

10.1515/amm-2016-0261

• Języki publikacji: EN

Abstrakty

EN

The article presents the preparation process of AC-AlSi12 aluminum alloy surface by application of anodic oxidation method. The method enables the formation of a porous oxide layer (Al2O3) which generates the substrate of durable adhesive bond with an epoxy resin. It also presents the influence of the form of silicon precipitates in the modified alloy upon anodizing process, uniform structure and thickness of the oxide layer as well as the topography of its surface which is expected to improve adhesion of the resin and silumin. The paper describes how the position of oxidized surface against the negative electrode influences the coating structure. The studied silumins are intended to form the material for casting of 3 dimensional objects whose parts will change the distribution of electric field strength that may cause non-uniform structure of the coating.

Słowa kluczowe

EN

skeleton cast; composite; oxidizing; surface development

• 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: 1601--1606
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Posmyk A.

• Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland

autor

Cholewa M.

• Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland

autor

Wieczorek J.

• Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland

autor

Scelina D.

• Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland

Bibliografia

• [1] A. Posmyk, Surface layers on aluminium engineering alloys, Publ. of Silesian University of Technology, Gliwice. ISBN 978-83-7335-764-8 (2010).
• [2] A. Posmyk, J. Myalski, Producing of composite materials with aluminium alloy matrix containing solid lubricants. Solid State Phenomena 191, 67-74 (2012).
• [3] A. Posmyk, H. Wistuba, Composite layers with ceramic matrix modified with glassy carbon destined for oil-less sliding pairings. Archives of Metallurgy and Materials 56 (4), 909-917 (2011).
• [4] P. Kurtyka, N. Rylko, Structure analysis of the modified cast metal matrix composites by use of the RVE theory. Archives of Metallurgy and Materials 58, 2, 357-360 (2013).
• [5] M. Susniak, J. Karwan-Baczewska, J. Dutkiewicz, M. Actis Grande, M. Rosso, Structure Investigation of Ball Milled Composite Powder Based on AlSi5Cu2 Alloy Chips Modified By SiC Particles. Archive of Metallurgy and Materials 58, 2, 437-441 (2013).
• [6] A. Duszova, J. Morgiel, Z. Bastl, J. Mihaly, J. Dusza, Characterization of Carbon Nanofibers/ZrO2 Ceramic Matrix Composite. Archive of Metallurgy and Materials 58, 2, 459-463 (2013).
• [7] M. Cholewa, Spatial composite foam castings, Archives of Foundry 3/9, 81-88 (2003) (Polish).
• [8] M. Potoczek, J. Myalski, J. Śleziona, R. Śliwa, Ceramika porowata do infiltracji metalami wytwarzana metodą żelowania spienionej zawiesiny. Inżynieria Materiałowa 6 (172), 536-539 (2009).
• [9] M. Cholewa, T. Szuter, T. Wróbel, M. Kondracki, The skeleton castings as a new type of cast lattice structures, Journal of Achievements in Materials and Manufacturing Engineering 54(2), 250-259 (2012).
• [10] M. Cholewa, T. Szuter, M. Dziuba, Basic properties of 3D cast skeleton structures, Archives of Materials Science and Engineering 54(2), 101-111 (2011).
• [11] M. Cholewa, A. Posmyk, D. Scelina, Ł. Bąk: Preparation of the contact surface with the composition near-eutectic silumins epoxy (AlSi11/EP). Chapter 10 in People, Processes, Quality Improvement. Aeternitas Publishing House, Alba Iulia, Romania 107-127; 2013, ISBN 978-606-613-079-0.