Thermal Conductivity of SiC-AlN Ceramics by Pressureless Solid State Sintering

来源 :The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会) | 被引量 : 0次 | 上传用户:yayaguo123
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  Dense SiC-AlN solid solution ceramics with 0-15wt%AlN were fabricated by pressureless solid state sintering with B4C/C as sintering additives.The samples were sintered at 2160 ℃ for 30min and then annealed at 1950 ℃ for 60min with protective powder.The effect of AlN content on the relative densities,thermal conductivities of composites were investigated.
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