| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5357418 | Applied Surface Science | 2012 | 7 Pages |
Abstract
⺠Al2O3-YAG composite coatings were successfully fabricated by EPD in a seeded boehmite sol and pressure filtration microwave sintering. ⺠The cyclic oxidation tests demonstrate that both of the oxidation and spallation resistances of coatings were greatly improved. ⺠The reduction of weight gain and enhanced adherence of TGO are determined by the Al2O3 sealing effect and reactive element effects. ⺠This composite coating could be considered as a new kind of diffusion barrier in thermal barrier coatings.
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Physical and Theoretical Chemistry
Authors
Chao Ren, Yedong He, Deren Wang,