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介绍了RH浸渍管浇注料的使用条件和损毁机理。探讨了硅微粉的加入对浇注料的热震稳定性、抗渣侵蚀性和热膨胀性的影响。结果表明 ,硅微粉的加入量为 1 5 %时 ,RH管浇注料的上述性能良好
The condition of using RH dip tube castable and its damage mechanism are introduced. The effects of adding silica powder on the thermal shock resistance, slag erosion resistance and thermal expansibility of castable were discussed. The results show that, when the addition of silica powder is 15%, the above properties of RH pipe castable are good