| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1464983 | Ceramics International | 2010 | 5 Pages |
Abstract
MoSi2, MoSi2–10 vol.% Al2O3, MoSi2–30 vol.% Al2O3 (denoted as MA0, MA1, MA3, respectively) coatings were fabricated by vacuum plasma spraying (VPS), and their oxidation behavior was examined at low temperature (500 °C) and high temperature (1500 °C). The test at 500 °C showed that the addition of Al2O3 effectively restrained the pest oxidation of MoSi2. The MA1 coating had satisfactory fluid surface and presented good oxidation resistance at 1500 °C. However, the MA3 coating showed worse oxidation resistant behavior compared with the MA0 coating because of mullite formation.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Xiaoai Fei, Yaran Niu, Heng Ji, Liping Huang, Xuebin Zheng,