Abstract
A novel SiC-Si ceramic coating reinforced with well-dispersed SiC nanoribbons was prepared on carbon/carbon (C/C) composites by chemical vapor deposition and pack cementation. The mechanical tests showed that the fracture toughness of the coating and the interfacial bonding strength of the coating-C/C increased by 98% and 99% after incorporating SiC nanoribbons, respectively. The oxidation tests showed that the oxidation of the samples was a continuous weight gain process, and the final weight gain were 61.84g{dot operator}m-2 during thermogravimetric analysis from 300°C to 1500°C and 38.0g{dot operator}m-2 after isothermal oxidation test for 96h, respectively.
| Original language | English |
|---|---|
| Pages (from-to) | 272-279 |
| Number of pages | 8 |
| Journal | Corrosion Science |
| Volume | 92 |
| DOIs | |
| State | Published - 1 Mar 2015 |
Keywords
- A. Ceramic matrix composites
- C. High temperature corrosion
- C. Oxidation
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