The powder of petroleum coke was used as substitution of the mixture of SiC and C powder to produce reaction bonded silicon carbide (RBSC) ceramic. The bonded mechanism of high density of infilerated reaction bonded SiC was discussed.

• 采用石油焦碳粉为原料，代替SiC－C粉的混合配料，制备反应烧结SiC陶瓷（ReactionBondedSiliconCarbide，简称RBSC）。