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　　氮化硅結合碳化硅磚

　　Silicon nitride combined with silicon carbide brick Si3N4-SiC brick

　　應用：

　　氮化硅結合碳化硅材料具有硬度高，高溫強度好，熱膨脹系數小，熱導率高，抗蠕變能力強，耐腐蝕，熱震好，抗氧化等特點，廣泛應用于鋼鐵、有色金屬、化工建材等多種行業(yè)。

　　Application：Silicon nitride combined with silicon carbide material has the characteristics of high hardness, good high temperature strength, small coefficient of thermal expansion, high thermal conductivity, strong creep resistance, corrosion resistance, good thermal shock, oxidation resistance, etc. It is widely used in steel, non-ferrous metal, chemical, building materials and other industries。