Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10666380 | Materials Letters | 2005 | 5 Pages |
Abstract
In this paper, SiC coating on three-dimensional (3-D) braided carbon fiber was obtained, which was infiltrated with SiO2 sol into 3-D braided carbon fiber and then carbon-thermal reduced. The effect of carbon-thermal reduction process was examined. Thermal-oxidative stability of the 3-D braided carbon fiber coated with SiC was compared with original 3-D braided carbon fiber. The oxidation stability of the SiC coating/3-D braided carbon fiber was extended up to 900-1000 °C. After exposure to air at 900-1000 °C , the residual weight of the composite was 26-30%.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
H.J. Wang, P.Z. Gao, Z.H. Jin,