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Aluminum Oxide Formation On Fecral Catalyst Support By Electro-Chemical Coating

Treść / Zawartość
Identyfikatory
Warianty tytułu
PL
Powstawanie tlenku glinu na nośniku katalizatora FeCrAl przez osadzanie elektrochemiczne
Języki publikacji
EN
Abstrakty
EN
FeCrAl is comprised essentially of Fe, Cr, Al and generally considered as metallic substrates for catalyst support because of its advantage in the high-temperature corrosion resistance, high mechanical strength, and ductility. Oxidation film and its adhesion on FeCrAl surface with aluminum are important for catalyst life. Therefore various appropriate surface treatments such as thermal oxidation, Sol, PVD, CVD has studied. In this research, PEO (plasma electrolytic oxidation) process was applied to form the aluminum oxide on FeCrAl surface, and the formed oxide particle according to process conditions such as electric energy and oxidation time were investigated. Microstructure and aluminum oxide particle on FeCrAl surface after PEO process was observed by FE-SEM and EDS with element mapping analysis. The study presents possibility of aluminum oxide formation by electro-chemical coating process without any pretreatment of FeCrAl.
Twórcy
autor
  • Institute for Advanced Engineering, Yongin, South Korea
autor
  • Institute for Advanced Engineering, Yongin, South Korea
autor
  • Dankook University, Cheonan, South Korea
Bibliografia
  • [1] K. Reszka, J. Rakoczy, J. Morgiel, Journal of KONES, internal combustion engines, (Warsaw, Poland, 2005), 211-218.
  • [2] S. Zhao, J. Zhang, D. Weng, X. Wu, Surf Coat Technol. 167, 1 (2003).
  • [3] L. Jia, M. Shen, J. Wang, Surf Coat Technol. 201, 16-17 (2007).
  • [4] D. Sebayang, Y. Putrasari, S. Hasan, M. Othman, P. Untoro, ed. By Prof. D. Sebayang (Electroplating, InTech, 2012), 1-28.
  • [5] Q. Li, J. Liang, Q. Wang, Plasma Electrolytic Oxidation Coating on Lightweight Metals, Modern Surface Engineering Treatments, ed. By M. Aliofkhazraei, (Intech, 2013), 75-99.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-f38a6ec8-c400-488c-83b7-4c34b77f8843
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