The oxidation behaviour of NiAl-I. Phase transformations in the alumina scale during oxidation of NiAl and NiAl-Cr alloys

The oxide phases formed on NiAl and NiAl-Cr and their oxidation kinetics have been studied in the temperature range 973–1673 K using TGA, XRD, SEM and TEM. The oxidation rate depends on the oxide phase formed on the alloy. γ-Al 2O 3, θ-Al 2O 3, and α-Al 2O 3 have been observed and different κ p valu...

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Veröffentlicht in:	Corrosion science 1992, Vol.33 (11), p.1677-1690
Hauptverfasser:	Brumm, M.W., Grabke, H.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Corrosion Corrosion mechanisms Exact sciences and technology Metals. Metallurgy
Online-Zugang:	Volltext
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