Influence of additions of Al2O3 powders in electrolytical solution on microstructure and corrosion protection of ceramic coatings formed on magnesium alloy during micro-arc oxidation

Journal of the Chinese Society of Corrosion and Protection

Volumn 27, Issue 4, 2007, Pages 202-205

  Liu, Yaping ^a   Duan, Linghui ^a   Ma, Shuxian ^b   Pan, Junde ^a   Cui, Caie ^a   Miao, Qiang ^a  

^a TAIYUAN UNIVERSITY OF TECHNOLOGY   (China)

^b Fenxi Machinery Factory   (China)

Author keywords

Al2O3 powders; Corrosion resistance; Magnesium alloy; Micro arc oxidation; Morphological characteristics; Phase constitution

Indexed keywords

CERAMIC COATINGS; CORROSION PROTECTION; CORROSION RESISTANCE; ELECTROCHEMICAL CORROSION; ELECTROLYTIC ANALYSIS; MAGNESIUM ALLOYS; MICROSTRUCTURE; MORPHOLOGY; OXIDATION; POWDER METALS; SCANNING ELECTRON MICROSCOPY; X RAY DIFFRACTION ANALYSIS;

EID: 45849134145     PISSN: 10054537     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. Chen Z H, Yan H G, Chen J H, et al.Magnesium Alloy [M].Beijing: Chemical Industry Press,2004
2. Xue W B, Deng Z W, Lai Y C, et al. Microphase and forming of ceramic coatings by micro-arc oxidation on LY12 [J].Chin. J. Mater. Res., 1997, 11 (2):169-169
3. Xue W B, Lai Y C, Deng Z W, et al. The properties of coating formed by micro-plasma oxidation nn magnesium alloy [J]. Mater. Sci. Technol., 1997,5(2):89-92
4. Jiang B L, Wu G J, Zhang S F, et al.Research on micro-mechanism and growth procedure of ceramic coating formed by micro-arc oxidation on magnesium alloys [J].Transaction of Materials and Heal Treatment,2002,23(1):5-8
5. Wei Z L, Chen Q R, Guo X C, et al. Microstructure and corrosion resistance of ceramic coating on magnesium alloys [J]. Mater. Prot.,2003,36(10):21-23
6. Liu Y H. Electrochemical Test Technology [M]. Beijing:Beijing Aeronautical Academic Press, 1986