Monolithic Refractories for Heat Treatment Forging Furnace
Refractory castable is a common and widely used integral refractory material. Refractory castables are non-adhesive mixtures composed of aggregate, fine powder, and binder. It is usually delivered with dry materials, mixed with water or other liquids and then poured for construction. It is mainly used for the pouring construction of linings of high-temperature kilns, boilers, thermal equipment, etc.
Refractory castables can be classified by materials, such as AL2O3-MgO castables, AL2O3-SiC-C castables, etc. It can also be classified by purpose, such as castable for ladle, iron trough material, etc. It can also be divided by combined volume, such as coacervation combined, hydration combined with castables and so on.
Monolithic Refractories for Heat Treatment Forging Furnace
Common refractory castables for forging furnaces include ultra-high-strength, light-weight, and high-aluminum refractory castables. Regarding the general proportion of the castable for the forging furnace, it should be based on the model of the forging furnace and the specific use position. Taking high-aluminum refractory castable as an example, the main raw materials used in high-alumina refractory castables are high alumina bauxite of various levels, and a refractory castable produced by adding high-alumina raw materials as aggregates and powders with a binder. In order to adjust the high temperature volume stability, raw materials such as kyanite, sillimanite, andalusite can also be added. In addition, in order to improve thermal shock resistance, wear resistance, etc., components such as mullite and corundum can also be introduced. As one kind of monolithic refractories, high alumina castables have high mechanical strength and good thermal shock and abrasion resistance. It is mainly used as the lining of various kilns such as boilers, blast furnaces, heating furnaces, ceramic kilns, etc.
Rongsheng refractory material manufacturer, after years of production and research and development of refractory products, can provide customers with refractory products with low price, long life and easy construction. For more information about advantages of monolithic refractory materials, please visit our website: https://refractorycastablecement.com/.