| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9809841 | Surface and Coatings Technology | 2005 | 4 Pages |
Abstract
Metal/ceramic coatings of Ni-22Cr-10Al-1Y/ZrO2-8Y2O3 and Ni-22Cr-10Al-1Y/ZrO2-25CeO2-2.5Y2O3, which were prepared by the air plasma spray method, were oxidized at 900, 1000, and 1100 °C in air. The major oxidation product was α-Al2O3, which was formed by the reaction of inwardly penetrating oxygen ions with Al at the metal/ceramic phase boundaries. The oxidation of Ni and, moreover, Cr also occurred to a certain extent.
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Authors
D.B. Lee, Changhee Lee,