Steel fiber castable can be divided into three categories according to performance indexes. Steel fiber reinforced castables is mainly made of high alumina clinker and corundum as aggregate and powder, and then heat resistant steel fiber is added to form high quality refractory castable.
The use of steel fiber reinforced castables can improve the toughness, stress resistance, mechanical impact resistance, thermal shock resistance, cracking and spalling resistance of castable materials, and can also inhibit the shrinkage after maintenance and heat treatment, thus prolonging the service life of refractory castable materials. Therefore, the development of steel fiber reinforced castables has been very rapid.
Steel fiber reinforced castable has obvious advantages and stable and reliable quality. Among them, steel fiber strengthens the tensile and bending strength of refractory castable. This series of refractory castable is used in the outlet, top and side wall of boiler and furnace, and is widely used in steel, metallurgy, chemical industry and building materials industries. In CFB boiler, it is often used for furnace outlet, side wall, top, cyclone separator straight section, cyclone separator top, feeder and so on.
Steel fiber reinforced refractory castable has much higher tensile strength and ultimate tensile strength than other castable, so its crack resistance and impact resistance are greatly improved. It is a new type of unshaped refractory material with great development prospect. We are committed to the production of high quality refractory materials, product quality is guaranteed, welcome to come to consult and purchase, we are trustworthy!
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