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The invention relates to a silicon carbide ceramic tertiary air flashboard. The silicon carbide ceramic tertiary air flashboard comprises a flashboard body, the flashboard body is made of silicon carbide ceramic, the silicon carbide ceramic is formed by mixing, molding and sintering powder raw materials, and the powder raw materials comprise, by mass, 70-90% of silicon carbide, 2-10% of cement and8-20% of a sintering aid. The invention further relates to a preparation method of the tertiary air flashboard. The silicon carbide ceramic tertiary air flashboard has the advantages of high-temperature resistance, wear resistance, corrosion resistance, high impact resistance, high structural strength and long service life.
本发明涉及一种碳化硅陶瓷三次风闸板，包括闸板本体，所述闸板本体的材质为碳化硅陶瓷，所述碳化硅陶瓷由粉料原料混合、成型后烧结而成，所述粉料原料各组分质量百分比配比为碳化硅70～90％，水泥2～10％，烧结助剂8～20％。本发明还设计了上述三次风闸板的制备方法。本发明能够耐高温、耐磨损、耐腐蚀，抗冲击能力强，且结构强度大、使用寿命长。
The invention relates to a silicon carbide ceramic tertiary air flashboard. The silicon carbide ceramic tertiary air flashboard comprises a flashboard body, the flashboard body is made of silicon carbide ceramic, the silicon carbide ceramic is formed by mixing, molding and sintering powder raw materials, and the powder raw materials comprise, by mass, 70-90% of silicon carbide, 2-10% of cement and8-20% of a sintering aid. The invention further relates to a preparation method of the tertiary air flashboard. The silicon carbide ceramic tertiary air flashboard has the advantages of high-temperature resistance, wear resistance, corrosion resistance, high impact resistance, high structural strength and long service life.
本发明涉及一种碳化硅陶瓷三次风闸板，包括闸板本体，所述闸板本体的材质为碳化硅陶瓷，所述碳化硅陶瓷由粉料原料混合、成型后烧结而成，所述粉料原料各组分质量百分比配比为碳化硅70～90％，水泥2～10％，烧结助剂8～20％。本发明还设计了上述三次风闸板的制备方法。本发明能够耐高温、耐磨损、耐腐蚀，抗冲击能力强，且结构强度大、使用寿命长。
Silicon carbide ceramic tertiary air flashboard
一种碳化硅陶瓷三次风闸板
GAO HUAN (author)
2020-04-17
Patent
Electronic Resource
Chinese
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