| 摘要 |
PROBLEM TO BE SOLVED: To provide a silicon carbide-carbon composite material wherein boron nitride is dispersed, which is capable of improving oxidation resistance of a carbon product and suppressing sticking of a material to be treated. SOLUTION: The silicon carbide-carbon composite material wherein boron nitride is dispersed is formed at the surface layer part of a graphite substrate by coating a slurry composed of a silicon powder, a boron carbide powder, a boron nitride powder and a thermoplastic resin onto the surface of a substrate of the carbon material and then heat treating the coated carbon substrate. |
