Abstract
In order to improve the oxidation behavior of carbon/carbon (C/C) composites in air at high temperatures, a new multilayer coating was developed. The SiC- borosilicate glass coatings with a thickness of about 200 μm were prepared on C/C composites. The microstructures and phase compositions of the coating were analyzed by SEM and XRD, respectively. The oxidation behavior of the coated composites in the temperature range from 900 ℃ to 1500 ℃ was investigated by a thermobalance.The coating showed excellent oxidation protective ability and self-healing ability.
Original language | English |
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Publication status | Published - 2015 |
Externally published | Yes |
Event | 20th International Conference on Composite Materials, ICCM 2015 - Copenhagen, Denmark Duration: 19 Jul 2015 → 24 Jul 2015 |
Conference
Conference | 20th International Conference on Composite Materials, ICCM 2015 |
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Country/Territory | Denmark |
City | Copenhagen |
Period | 19/07/15 → 24/07/15 |
Keywords
- Carbon/carbon composites
- Coating
- Oxidation behavior
- SiC
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Jiao, X., Li, T., Li, Y., Zhang, Z., & Feng, Z. (2015). Oxidation behavior of carbon/carbon composites coated with a novel low-cost SiC oxidation protection system. Paper presented at 20th International Conference on Composite Materials, ICCM 2015, Copenhagen, Denmark.