Erosion of Dust in Glass Fiber Cloth Fiber Furnace

Refractory fiber is a stable material in terms of chemical composition, and is easily eroded due to its large porosity and large specific surface area. The two substances, alkali and vanadium, are usually contained in the furnace burning heavy oil, which have been introduced above. In the furnace of iron and steel smelting, it contains a large amount of calcium oxide (C20). Calcium oxide can produce low melting point compounds, which can erode refractory fibers and promote their shrinkage. Iron, nickel, copper and other metal substances can significantly promote the crystallization speed of refractory fibers and accelerate the pulverization of refractory fibers.