Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Electropolishing is electrochemical method used in metal working that has a vital role in production of medical apparatus, in food or electric industry. The purpose of this paper is to determine optimal current parameters and time required for conducting electropolishing process from the perspective of changes of surface microgeometry. Furthermore, effect of different types of mechanical working used before electropolishing on final surface state was evaluated by observation in changes of topography. Research was conducted on electrolytic copper and brass. Analysis of surface geometry and its parameters (Ra, Sa) was used as criterion describing efficiency of chemical electropolishing. Results of the experiment allow for current parameter optimization of electrochemical polishing process for selected non-ferrous alloys with preliminary mechanical preparation of the surface.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
1443--1447
Opis fizyczny
Bibliogr. 11 poz., rys., tab., wykr.
Twórcy
autor
- Silesian University of Technology, Institute of Metals Technology, Katowice, Poland
autor
- Silesian University of Technology, Institute of Materials Science, Katowice, Poland
autor
- Silesian University of Technology, Institute of Metals Technology, Katowice, Poland
Bibliografia
- [1] G. Nawrat, Electrochemical methods of surface engineering, 2010 Publishers Silesian University of Technology, Gliwice.
- [2] S. Zaborski, A. Sudzik, T. Stechnij, Engineering Machinery 16, 117-124 (2011).
- [3] S. Zaborski, A. Sudzik, D. Poroś, Mechanik 8, 356-368 (2015).
- [4] Multi-author work, Electroplating handbook, 1985 WNT, Warszawa.
- [5] A. Posmyk, The surface layers of aluminum construction materials, 2010 Publishers Silesian University of Technology, Gliwice.
- [6] A. Kosmac, Electropolishing of stainless steel, Materials and applications, volume 11 Euro Inox, Brussels 2009.
- [7] M. G. Fouad, F. N. Zein, M. I. Ismail, Electrochimica Acta 16, 1477-1487 (1971).
- [8] D. R. Gabe, Corrosion Science 12, 113-120 (1972).
- [9] P. Lochyński, B. Szczygieł, Chemik, 66, 3, 235-240 (2012).
- [10] W. Tang et al., Physical Chemistry Chemical Physics 14, 76-81 (2012).
- [11] A. M. Awada, N. A. Abdel Ghanyb, T. M. Dahyc, Applied Surface Science 256, 13, 4370-4375 (2010).
Uwagi
EN
This work was supported by Polish Ministry for Science and Higher Education under internal grant BK264/RM2/2016 for Institute of Metals Technology, Silesian University of Technology, Poland.
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-886ffae7-688f-4008-a5eb-e1f38a87e100