Yekehtaz, Mehdi ; Sittner, Falk ; Ugas-Carrion, Ruperto ; Flege, Stefan ; Brötz, Joachim ; Ensinger, Wolfgang (2010)
Characterization of protective sol-gel coatings on magnesium based on phenyl-triethoxysilane precursor.
In: Thin Solid Films, 518 (18)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Sol-gel coatings were deposited from a Phenyl-triethoxysilane precursor for corrosion protection on magnesium samples. Film porosity was measured with potentiodynamic scans and the coating's structure was characterized with secondary ion mass spectrometry and X-ray diffraction analysis. At the interface between substrate and coating a magnesium silicate layer was found which was formed by interdiffusion during the deposition process. The coated samples showed a good corrosion resistance and low porosity after heating at comparatively low temperature.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2010 |
| Autor(en): | Yekehtaz, Mehdi ; Sittner, Falk ; Ugas-Carrion, Ruperto ; Flege, Stefan ; Brötz, Joachim ; Ensinger, Wolfgang |
| Art des Eintrags: | Bibliographie |
| Titel: | Characterization of protective sol-gel coatings on magnesium based on phenyl-triethoxysilane precursor |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Juli 2010 |
| Verlag: | Elsevier Science Publishing Company |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Thin Solid Films |
| Jahrgang/Volume einer Zeitschrift: | 518 |
| (Heft-)Nummer: | 18 |
| URL / URN: | http://www.sciencedirect.com/science/article/B6TW0-4YXP177-2... |
| Kurzbeschreibung (Abstract): | Sol-gel coatings were deposited from a Phenyl-triethoxysilane precursor for corrosion protection on magnesium samples. Film porosity was measured with potentiodynamic scans and the coating's structure was characterized with secondary ion mass spectrometry and X-ray diffraction analysis. At the interface between substrate and coating a magnesium silicate layer was found which was formed by interdiffusion during the deposition process. The coated samples showed a good corrosion resistance and low porosity after heating at comparatively low temperature. |
| Freie Schlagworte: | Magnesium; Corrosion; Coatings; Diffusion |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 22 Jun 2010 12:28 |
| Letzte Änderung: | 05 Mär 2013 09:34 |
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