| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1601577 | Intermetallics | 2007 | 10 Pages |
Abstract
The cyclic oxidation behavior of six RuAl-based alloys was studied in air over the temperature range of 1000–1300 °C. Oxidation kinetics were influenced by microstructure as well as the addition of platinum. Single phase RuAl-based alloys formed a layered oxide structure during oxidation. The presence of the δ-Ru-rich eutectic along grain boundaries strongly accelerated the oxidation process. A single phase Pt-containing RuAl-based alloy exhibited the highest oxidation resistance.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
F. Cao, T.K. Nandy, D. Stobbe, T.M. Pollock,