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non-oxide refractories
释义
non-oxide refractories
Encyclopedia
工学
耐火材料制品
释
non-oxide refractories
非氧化物耐火材料
由碳化物、氮化物、硼化物、硅化物、硫化物等难熔化合物单相或复相为主要成分的耐火材料。其主要原料和组成包括:碳化硅(SiC)、碳化钛(TiC)、碳化硼(B4C)、氮化硅(Si3N4)、氮化硼(BN)、氮化铝(AlN)、阿隆(AlON)、镁阿隆(MgAlON)、赛隆(SiAlON)、氮氧化硅(Si2ON2)、硅化钼(MoSi2)、硼化锆(ZrB2)、硼化钛(TiB2)、硫化铈(CeS)等。非氧化物耐火材料通常具有力学性能高、化学稳定性强、热导率高、抗热震性优良等特性。
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