Ablation resistance of carbides-coated C/C composites
Source abstract
Abstract
To improve the ablation resistance of C/C composites under oxyacetylene flame, SiC, TaC and HfC coatings were fabricated on composites surface. Ablation properties of coatings were detected and the ablation mechanism was discussed in the paper as well. The centre region of SiC and TaC coatings has failed during ablation and exhibited high ablative rates; it attributed to so high ablation temperature, which was much higher melting point of their oxides (Ta 2 O 5 and SiO 2 ). HfC coating exhibited lowest ablative rates. The reason is that the ablation temperature was just between sinter point and melting temperature of HfO 2 , the oxides could behave as the thermal barrier coating during ablation and provide efficient protection for C/C composites. It can be indicated that the carbide coating provides best ablation protection between the Tammann temperature and melting point of their oxides.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advanced materials and composites · Diamond and Carbon-based Materials Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China
Xi'an Institute of Optics and Precision Mechanics of Cas, Xi'an, China
Funding
National Natural Science Foundation of China · Open project of State Key Laboratory of solidification processing
References (32)
Show source-provided references
1. Buckley JD, Edie DD. Carbon-carbon materials and composites. London: Noyes Publication. 1993:267–279.
2. 10.1016/S0008-6223(99)00103-710.1016/S0008-6223(99)00103-7 ↗
3. 10.1016/j.carbon.2007.09.03410.1016/j.carbon.2007.09.034 ↗
4. 10.1016/j.surfcoat.2016.08.07210.1016/j.surfcoat.2016.08.072 ↗
5. 10.1016/j.jallcom.2015.12.01110.1016/j.jallcom.2015.12.011 ↗
6. Tartabini P · AIAA · 2006 · 1038
7. Li CJ · High-Tech Fiber Appl · 2015 · 40 · 8
8. http://www.ultramet.com/ceramic-protectivecoatings.html.
9. 10.1016/j.corsci.2012.08.06410.1016/j.corsci.2012.08.064 ↗
10. 10.1016/j.corsci.2012.04.03310.1016/j.corsci.2012.04.033 ↗
11. 10.1016/j.apsusc.2016.08.16910.1016/j.apsusc.2016.08.169 ↗
12. 10.1016/j.apsusc.2009.07.00610.1016/j.apsusc.2009.07.006 ↗
13. 10.1016/j.solidstatesciences.2009.04.02110.1016/j.solidstatesciences.2009.04.021 ↗
14. 10.1016/j.ijrmhm.2014.07.04210.1016/j.ijrmhm.2014.07.042 ↗
15. 10.1016/j.surfcoat.2013.12.07410.1016/j.surfcoat.2013.12.074 ↗
16. 10.1007/s11998-008-9117-510.1007/s11998-008-9117-5 ↗
17. 10.1016/j.surfcoat.2011.03.03910.1016/j.surfcoat.2011.03.039 ↗
18. 10.1016/j.ceramint.2016.10.12010.1016/j.ceramint.2016.10.120 ↗
19. 10.1007/s11666-011-9676-310.1007/s11666-011-9676-3 ↗
20. 10.1016/j.jeurceramsoc.2016.02.04710.1016/j.jeurceramsoc.2016.02.047 ↗
21. 10.3724/SP.J.1077.2010.0017310.3724/SP.J.1077.2010.00173 ↗
22. 10.1016/j.jmst.2014.03.02410.1016/j.jmst.2014.03.024 ↗
23. 10.1016/j.ceramint.2012.06.03410.1016/j.ceramint.2012.06.034 ↗
24. Zhou YP · J Astronaut Metrol Meas · 2011 · 31 · 12
25. 10.1016/j.corsci.2013.04.03810.1016/j.corsci.2013.04.038 ↗
26. 10.1016/j.surfcoat.2016.05.02810.1016/j.surfcoat.2016.05.028 ↗
27. Hu ZQ · 2011
28. 10.1016/j.carbon.2009.09.03510.1016/j.carbon.2009.09.035 ↗
29. 10.1016/j.corsci.2015.10.03310.1016/j.corsci.2015.10.033 ↗
30. 10.1016/j.corsci.2015.01.02110.1016/j.corsci.2015.01.021 ↗
31. 10.1016/j.jeurceramsoc.2017.01.01710.1016/j.jeurceramsoc.2017.01.017 ↗
32. 10.1016/j.jmst.2016.11.01010.1016/j.jmst.2016.11.010 ↗