Properties of silicon carbide fibers obtained by silicification of carbon fabric with SiO vapours
Source abstract
Abstract
Abstract The method of siliconizing carbon fabric with SiO vapours yields a textile SiC material that preserves the structure and integrity of the fibers of the original fabric, as well as the average diameter of the monofilament. According to X-ray phase analysis, it was found that SiC fibres obtained by siliconizing silicon fabric with SiO vapor consist of a mixture of two modifications of 3C–SiC and 6H–SiC. According to infrared absorption, the oxygen content in the composition of silicon carbide fibers does not exceed 2.1 wt%. The mechanical properties of the obtained fibers were investigations: the mechanical tensile strength of silicon carbide fibers is σp = 1350 ± 120 MPa, the nanoscale hardness is 10 ± 0.5 GPa, and the elastic modulus is 100 ± 10 GPa.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Fiber-reinforced polymer composites · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (29)
Show source-provided references
1. Garshin · 2008 · 9 · 54
2. Telle · 2000 · 927
3. Prospects of using SiC/SiC composites in fusion reactors (from the analysis of international data-bases INIS, MSCI, INSPEC)//problems of atomic sci-ence and technology
4. Promise and challenges of SiCf/SiC composites for fusion energy applications10.1016/S0022-3115(02)00976-5 ↗
5. High-temperature ceramic material of SiC–SiC type for use in heat-loaded parts of advanced propulsion systems
6. Preparation and properties of reinforced engineering materials10.1007/s11148-019-00267-4 ↗
7. Mechanical and structural characterization of the Nicalon silicon carbide fibre10.1007/PL00020090 ↗
8. A review of the development of three generations of small diameter silicon carbide fibres10.1007/s10853-006-6566-z ↗
9. Microstructure and mechanical properties of SiC fibres after exposure at elevated temperature10.1080/17436753.2016.1186856 ↗
10. Evidence for a silicon oxycarbide phase in the Nicalon silicon carbide fibre10.1007/BF00660966 ↗
11. Simon, G., and Bunsell, AR, "The creep of silicon carbide fibers," J. Mater. Sci. Lett., Chapman & Hall, Ltd., London, England, 2.10.1007/BF00725436 ↗
12. Preparation of silicon carbide fiber from activated carbon fiber and gaseous silicon monoxide10.1111/j.1151-2916.1994.tb09782.x ↗
13. Development of a silicon carbide fibre with high tensile strength10.1038/261683a0 ↗
14. Preparation of a SiC fiber textile material10.1134/S0020168518080095 ↗
15. SiC‐matrix composites: nonbrittle ceramics for thermo‐structural application10.1111/j.1744-7402.2005.02009.x ↗
16. Design, fabrication, and application of thermostructural composites (TSC) like C/C, C/SiC, and SiC/SiC composites10.1002/adem.200290001 ↗
17. Ceramic fibers based on SiC and SiCN systems: current research, development, and commercial status10.1002/adem.201400069 ↗
18. Ceramic filament fibers–a review10.1002/mame.201100364 ↗
19. Synthesis of continuous silicon carbide fibre with high tensile strength and high Young's modulus
20. Synthesis of continuous silicon carbide fibre10.1007/BF00551739 ↗
21. McHugh · 2011
22. Preparation and characterization of silicon carbide fibers from activated carbon fibers10.1016/S0008-6223(01)00159-2 ↗
23. Effect of hold time on reaction of silicon monoxide with activated carbon fiber composites10.1016/S0008-6223(98)00303-0 ↗
24. Siliciding of carbon fabrics with gaseous SiO10.1088/1757-899X/525/1/012059 ↗
25. Crystallography Open Database - an open-access collection of crystal structures10.1107/S0021889809016690 ↗
26. Djerdi · 2019 · 1
27. Oxidation of silicon carbide10.1111/j.1151-2916.1959.tb13582.x ↗
28. The surface structure of silicon carbide10.1039/tf9373300337 ↗
29. Silicon carbide ceramics reinforced SiC fibers10.1088/1757-899X/525/1/012085 ↗