- Tytuł:
- Characterisation of Oxide Coatings Produced on Aluminum Alloys by MAO and Chemical Methods
- Autorzy:
-
Jędrusik, M.
Dębowska, A.
Kopia, A. - Powiązania:
- https://bibliotekanauki.pl/articles/354014.pdf
- Data publikacji:
- 2018
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
MAO
chemical method
corrosion resistance
aluminium alloys
Al2O3 - Opis:
- The study compared the properties of oxide coatings formed on aluminium alloys produced by: MAO (micro – arc oxidation), and the chemical method (oxidation in acid). Morphology, microstructure and of the coatings was analysed with a scanning electron microscope SEM. Corrosion resistance were tested in potentiometer – dynamic. The layers produced by MAO significantly improved corrosion resistance. Coatings produced after 3 minutes of oxidation had better corrosion resistance than the coatings after 5 minutes of oxidation. The layers produced by chemical method didn’t improve corrosion resistance of aluminium alloy.
- Źródło:
-
Archives of Metallurgy and Materials; 2018, 63, 1; 125-128
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł