Ablation behavior of functional gradient ceramic coating for porous carbon-bonded carbon fiber composites
Source abstract
Abstract
Abstract To improve the ablation resistance of low density carbon bonded carbon fiber (CBCF) composites at high temperature, a novel functional gradient ceramic coating was prepared. The coating exhibits a two layer structure with a compact HfB2-MoSi2 outer layer and an inner Si-CBCF layer with gradient transition structure. The high temperature ablation resistance of the coated CBCF composites was investigated with an arc-jet testing at temperature 1500–2200 °C. The results showed that the prepared functional ceramic coating exhibited good ablation resistance and good thermal shock resistance after four ablation cycles. After ablation, the surface coating exhibit three different ablation regions due to the different ablation temperature. The formation of a dense silica glass layer embedded with HfO2 particles or a molten HfO2 layer was responsible for the good ablation resistant to the functional gradient ceramic coating.
Source: openaire · Quality: candidate unverified · Source record ↗
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.
References (30)
Show source-provided references
1. Microstructural investigation of low-density carbon-carbon composites10.1007/BF01162488 ↗
2. Mechanical properties in compression of low density carbon/carbon composites10.1016/0010-4361(94)90021-3 ↗
3. Lightweight carbon-bonded carbon fiber composites prepared by pressure filtration technique10.1016/j.carbon.2013.03.049 ↗
4. Effect of chemical vapor infiltration on erosion and thermal properties of porous carbon/carbon composite thermal insulation10.1016/S0008-6223(99)00125-6 ↗
5. Rrfractory structures made of low-weight carbon-bonded carbon-fiber-reinforced composites10.1007/s11148-007-0063-z ↗
6. S. Jonson, M. Gasch, D. Leiser, D. Stewart, M. Stackpoole, J. Thornton, Development of New TPS at NASA Ames Research Center, 15th AIAA, Dayton, Ohio, AIAA 2008–2560.10.2514/6.2008-2560 ↗
7. Microstructure and gas surface interaction studies of a low-density carbon-bonded carbon fiber composite in atmospheric reentry plasmas10.1016/j.compositesa.2015.02.004 ↗
8. Compression behaviors of carbon-bonded carbon fiber composites: experimental and numerical investigations10.1016/j.carbon.2017.02.012 ↗
9. Carbon-bonded carbon fiber composites containing uniformly distributed silicon carbide10.1039/c3ra44913k ↗
10. Effect of pyrolytic carbon interface thickness on microstructure and mechanical properties of lightweight zirconium boride modified carbon-bonded carbon fiber composites10.1016/j.compositesb.2016.03.094 ↗
11. Mechanical enhancement of lightweight ZrB2-modified carbon-bonded carbon fiber composites with self grown carbon nanotubes10.1016/j.carbon.2016.02.077 ↗
12. Fabrication and characterization of carbon-bonded carbon fiber composites with in-situ grown SiC nanowires10.1016/j.carbon.2017.03.048 ↗
13. Fabrication and properties of lightweight SiOC modified carbon-bonded carbon fiber composites10.1016/j.ceramint.2016.03.148 ↗
14. Effect of pre-oxidation treatment on the bonding strength and thermal shock resistance of SiC coating for C/C-ZrC-SiC composites10.1016/j.ceramint.2015.01.151 ↗
15. Multi-composition coating for oxidation protection of modifiedcarbon-bonded carbon fiber composites10.1016/j.jeurceramsoc.2016.05.028 ↗
16. Long-term oxidation behavior of carbon/carbon composites with a SiC/B4C-B2O3-SiO2-Al2O3 coating10.1016/j.corsci.2015.02.026 ↗
17. Ablation behavior and mechanism of double-layer ZrB2-based ceramic coating for lightweight carbon-bonded carbon fiber composites under oxyacetylene flame at elevate temperature10.1016/j.jallcom.2017.01.242 ↗
18. Research on ablation mechanism of ZrB2-SiC coating prepared by low pressure plasma spraying (LPPS)
19. Synthesis, pyrolysis of a novel liquid SiBCN ceramic precursor and its application in ceramic matrix composites10.1016/j.jeurceramsoc.2016.11.009 ↗
20. Effect of RTM process on the properties of Cf/SiBCN ceramic matrix composites
21. Curing and pyrolysis mechanism of novel SiBCN hybrid resin
22. Preparation and anti-oxidation properties of Si(O)C coated carbon-bonded carbon fiber composites10.1039/C5RA07550E ↗
23. Mechanical enhancement of lightweight ZrB2-modified carbon-bonded carbon fiber composites with self-grown carbon nanotubes10.1016/j.carbon.2016.02.077 ↗
24. Surface temperature jump beyond active oxidation of carbon/silicon carbide composites in extreme eaerothermal conditions10.1016/j.carbon.2014.01.018 ↗
25. Ablation behavior of C/SiC-HfC composites in the plasma wind tunnel10.1016/j.jeurceramsoc.2016.03.017 ↗
26. Preparation and properties of 2D C/ZrB2-SiC ultra high temperature ceramic composites10.1016/j.msea.2009.07.005 ↗
27. Ablation mechanism of C/C-ZrB2-ZrC-SiC composite fabricated by polymer infiltration and pyrolysis with preform of Cf/ZrB210.1016/j.corsci.2015.05.064 ↗
28. HfC-ZrC-SiC multiphase protective coating for SiC-coated C/C composites prepared by supersonic atmospheric plasma spraying10.1016/j.ceramint.2016.10.120 ↗
29. Ablation behavior of ZrB2-SiC ultra high temperature ceramics under simulated atmospheric re-entry conditions10.1016/j.compscitech.2008.02.009 ↗
30. Graphene oxide grafted carbon fiber reinforced siliconborocarbonitride ceramics with enhanced thermal stability10.1016/j.carbon.2015.08.028 ↗