Production Technique of Sillimanite Brick and Its Use in Glass Industry 硅线石砖的生产技术及其在玻璃行业的运用
Developing Sillimanite Non-Burnt Brick 硅线石免烧砖的研制
According to the refractory mechanism of sillimanite, develop a new type of energy-saving sillimanite non-burnt brick with alumina clinker, clay, silicon carbide additive, and industrial phosphoric acid binder. 根据硅线石的耐火机理,采用硅线石并配以高铝矾土熟料、粘土、碳化砖添加剂、工业磷酸结合剂,研制了节能新型硅线石免烧砖。
The service life of EAF arch can be significantly improved by using sillimanite brick. 该砖可明显提高电炉盖的使用寿命。
Using alumina bubble as aggregate and adding an amount of silica and sillimanite in the matrix, an alumina bubble brick with good thermal shock resistance and low reheating linear change has been developed. 以氧化铝空心球为骨料,基质中加入适量的SiO2及硅线石,生产出了热震稳定性好、重烧线变化率小的氧化铝空心球砖。