Silica Ramming Mix
Siliceous ramming material is made of high purity micro crystalline quartz sand, powder, adding high temperature sintering agent and mineralizing agent mixed into dry ramming material,Because of its proprietary design of granularity distribution,so through a variety of knot methods a compact amorphous lining can be obtained. it is mainly used for melting,the working furnace lining of the coreless induction furnace with cast iron cast steel.As small quartz grain (the grain size is 6μm-260μm),not using traditional H3BO3 technique , as a result of the effect of mineralizer. The conversion rate of α-tridy mite is high after sintering in the first oven,the furnace drying time is short, it has excellent volume stability, thermal shock stability and high temperature strength. In normal use, the backing keeps a certain loose layer.
