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

• Autorzy: Yang H. S. , Jang D. H. , Lee K. J.

Identyfikatory

DOI

10.1515/amm-2015-0161

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.

Słowa kluczowe

EN

FeCrAl; catalyst support; aluminum oxide formation; PEO; plasma electrolytic oxidation; electrochemical coating

PL

FeCrAl; nośnik katalizatora; tlenek glinu; PEO; plazmowe utlenianie elektrolityczne; elektrochemiczne osadzanie

• 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: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1503--1506
• Opis fizyczny: Bibliogr. 5 poz., rys., tab.

Twórcy

autor

Yang H. S.

• Institute for Advanced Engineering, Yongin, South Korea

autor

Jang D. H.

• Institute for Advanced Engineering, Yongin, South Korea

autor

Lee K. J.

• 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.