Description Silimanite brick is a kind of refractoriness which made by silimaniteand other minerals. And silimanite can be transformed to be mullite under more 1500�?? high temprature. Applications Silimanite brick are mainly used in high temprature furnaces, such as glass melting furnace, etc The main applications are: 1, rider arches 2, forehearth superstracture 3, bushing for rochwool and fiber glass Advantages 1, corrosion-resistant; 2, high quality