High Temperature Properties of Refractory Oxide—Nonoxide Composites  

作　　者：ZHONGXiangchong ZHAOHailei 

机构地区：[1]UniversityofScienceandTechnologyBeijing,Beijing100083,China [2]UniversityofScienceandTechnologyBeijing,B

出　　处：《China's Refractories》1999年第1期3-8,共6页中国耐火材料（英文版）

摘　　要：High temperature properties(strength,thermal shock resistance,oxidation resistance,etc.) have been studied for oxide-nonoxide composites(e.g ZCM-SiC,ZCM-BN,O’－Sialon-ZrO2,β-Sialon-Al2O3,etc.), The results indicate that:(1) The oxide-nonoxide composites investigated posess much superior hot strength over carbon bonded materials.(2) Addition of nonoxide to oxide matrix leads to noticeable increase in thermal shock resistance.(3)Addition of oxide to nonoxide matrix leads to marked improvement of oxidation resistance.

关 键 词：耐高温性 耐火材料 抗热冲击 抗氧化 不能氧化物 合成物 热强度 

分 类 号：TQ175.12[化学工程—硅酸盐工业] TQ175.13