Castable aluminum castable tundish castable Tianjian Brilliance

Refractory castable in the low cement castable series based on the development in recent years is a class of refractory castable booming. Its varieties are high-tech, high-performance and high-purity refractory castable, chromium, carbon and micro-expansion refractory castable, mainly used in steel melting furnace, ladle, tundish and fluidized bed boilers and regenerative furnace and so on thermal equipment, improve the service life, access to good economic results. Refractory castable performance, refers to its performance requirements for thermal equipment, to achieve the purpose of longevity. Leaving the furnace longevity, and made excessive pursuit of performance, there is no benefit. Refractory castable new technology application, is also defined. For example, combining ultrafine magnesia refractory castable ladle slag line application, the better, but as anti-hearth furnace slag, the use of a temperature of about 1200 ℃, reach the green strength, it is difficult to obtain good results .