High Strength Corundum Wear Resistant Castable from Rongsheng Refractory Manufacturer. Corundum castable is a kind of amorphous refractory castable widely produced and used at present. The refractory castable made of corundum as aggregate and powder plus some binder is mainly made of corundum, is high strength corundum wear resistant castableThis series of wear resistant castable has higher mechanical strength and abrasion resistance than high aluminum refractory castable and mullite refractory castable. It is mainly used as lining material for boiler, blast furnace hot blast furnace, heating furnace, ceramic furnace and so on.
High strength corundum wear resistant castable is mainly used in metallurgical industry kilns, but also widely used in petroleum, chemical industry, building materials, electric power and mechanical industry kilns and thermal equipment. Mainly used to build a variety of heating furnace lining and other integral structures.Attention should be paid to the baking of high strength corundum wear resistant castable, which is the last key link of the use of castable. As the casting body is relatively dense, it is absolutely forbidden to warm up too fast during the baking, otherwise it will cause cracking accident.High strength wear resistant refractory castable is suitable for W flame furnace rear wall collecting area, burner and other parts, CFB furnace water cooling tube air return valve furnace wall, CFB furnace water cooling wall wear-resistant high temperature parts, CFB furnace chamber, furnace roof and other wear-resistant parts. Rongsheng Refractory Company, We are high quality refractory castable manufacturer, professional production all kind of high strength corundum wear resistant castable. Welcome to consult and purchase. We will serve you wholeheartedly.
Through continuous research, RS group produces corundum wear resistant castable for CFB boiler, which has the characteristics of thermal shock resistance and high wear resistant. Can better solve the CFB boiler lining. CFB boiler is a thermal equipment used in metallurgy, electric power, building materials and other industries, which can improve the power and thermal energy. CFB boiler needs to burn different materials to maintain the supply of energy, burning materials in the CFB boiler to carry out high-speed collision, the flow of the boiler scour and material scour boiler liner. For example. CFB boiler does not use good refractory as the lining, then in a short period will cause the fluidized bed boiler cannot carry on the normal operation.
The corundum wear resistant castable for CFB boiler is a kind of high quality refractory castable which is mainly made of high quality corundum, alumina and other refractory raw materials as refractory aggregate and mixed with additives, steel fiber and binder. It is the first choice refractory material for CFB boiler lining. We are committed to the production of a variety of refractory castables, you are welcome to come to consult.Corundum wear resistant castable for CFB boiler is mainly used in combustion chamber, furnace chamber dense phase zone, furnace outlet flue, furnace bottom, cyclone separator, cold air chamber and so on. Welcome to inquire, we will serve you wholeheartedly.High quality wear resisting castable has good wear-resisting property and impact resistance, which can achieve good use effect for parts that are not easy to use firebrick. CFB boilers of different structures have different requirements when customers choose refractory materials. Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. can adjust the formula of wear-resisting castable according to the actual situation, and produce high quality refractory castable for CFB boiler to meet the demand of lining. Email us NOW!
High strength wear resistant castable is mainly corundum or high quality alumina clinker, silicon carbide as aggregate. And introduce a variety of micro powder, superfine powder, corundum powder and additives as admixtures prepared. Mainly used for circulating fluidized bed boiler air plate, slag discharge tube, furnace chamber dense phase area and furnace outlet, cyclone separator, inlet and outlet flue, return device, slag cooler and other structures are complex, can be cast and vibration less parts.The important indexes of macrostructure of the series wear resistant castable are porosity, water absorption, permeability, pore diameter distribution, volume density, true density, etc. These are important indexes to evaluate the quality of refractories.
In addition to the direct expression of their own significance, these indicators can also be closely related to other properties of high strength wear resistant castable, such as thermal shock resistance, slag resistance, mechanical properties, thermal conductivity and so on.The formation of wear resistant castable is closely related to the raw material and manufacturing process, including the type, ratio, particle size, mixing, molding, drying and firing conditions of the raw material. Because the macroscopic structure of the refractory castable not only reflects the process of the high strength wear resistant castable, but also affects its many important properties, the study of the macroscopic structure of the refractory castable has an important guiding role for improving the process and performance.Its main characteristics are high strength, erosion resistance, good thermal shock stability and so on, an operating temperature of 900℃ or so. It also has the advantages of small wear loss, high strength, controllable shape, strong integrity, simple construction and good construction performance. Due to the addition of high molecular polymer, the concrete base has a strong bond, which is used in many fields. Contact us for a free quote!
