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APPLICATION OF THE FRACTAL GEOMETRY METHODS FOR ANALYSIS OF OXIDE LAYER

1 GWOŹDZIK Monika
Co-authors:
2 KULESZA Sławomir 3 BRAMOWICZ Mirosław
Institutions:
1 Czestochowa University of Technology, Faculty of Production Engineering and Materials Technology, Institute of Materials Engineering, Czestochowa, Poland, EU
2 University of Warmia and Mazury in Olsztyn, Faculty of Mathematics and Computer Science, Olsztyn, Poland, EU
3 University of Warmia and Mazury in Olsztyn, Faculty of Technical Sciences, Olsztyn, Poland, EU
Conference:
26th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 24th - 26th 2017
Proceedings:
Proceedings 26th International Conference on Metallurgy and Materials
Pages:
789-794
ISBN:
978-80-87294-79-6
ISSN:
2694-9296
Published:
9th January 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
312 views / 132 downloads
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Abstract

The paper contains results of fractal analysis of oxide layers formed on steels used in the power industry. The studies were carried out on elements taken from three steel grades: 13CrMo4-5 (T = 470 °C, t = 190000 h), X10CrMoVNb9-1 (T = 535 °C, t = 75000 h), 10CrMo9-10 (T = 575 °C, t = 100000 h). The oxide layer was studied at the inner and outer surface of the tube wall. The obtained results of studies have shown that the fractal analysis results are affected by operational parameters and by the type of formed oxide layers.

Keywords: Oxide layers, fractal analysis, surface topography

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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