Steel fiber castable is widely used in high temperature vulnerable parts of metallurgy, building materials and circulating fluidized bed boilers.As follows: according to the classification of the material, it is suitable for planning the corundum quality before and after the steel fiber reinforced castable first used in large cement kiln kiln and other industrial kiln lining, high aluminum and corundum mullite stone steel fiber reinforced refractory castable first used in the cement kiln kiln mouth, wicket cover, before and after cooling machine in high temperature resistant parts and other industrial kiln liner.
* PHOSCAST Phoscast : Phosphate Bonded Castables * PURPOSE customers using FBC boilers (Particularly underbed feed FBC boilers) for the protection of inbed coils against erosion potential by applying highly abrasive resistant refractory on inbed coils above fuel feed system. BACKGROUND * Two of such actions are providing special alloy studs on inbed coils and applying highly abrasive resistant refractory on the outer bottom loops of inbed Coils which are above the fuel feed nozzles. * GANESHAS has taken number of approaches to identify the key factors affecting erosion rates with an objective to enhance the life of inbed tubes as well as implementing the corrective action to reduce the erosion rates. Phosphate coatings are often used to protect steel parts against rusting and other types of corrosion * Erosion of inbed coils in fluid bed combustor is unavoidable phenomenon however the rate of metal wastage and thus the life of tubes depends on various factors like ash & fuel properties, design of Combustor / feeding system, flue gas velocities operating conditions etc. It has been also observed that maximum erosion prone inbed coils are those which come above fuel feed nozzles and an area of approximately 1 to 1.5 mts around fuel feed systems are badly affected. APPLICATION Phoscast-90 XR can be applied by ramming with wooden mallet having adequately large head @" dia x 5" length x 10â?? Jong handle). The desired lining or repair thickness is built up in several courses while ramming the mass to uniform thickness. Phoscast refractory should never be trawled to obtain smooth surface; ramming only should finish surface. Any excess mass is to be sliced off with trowel edge and then finished by ramming again for bed coil. Tube application of AFBC boiler, the material pasty mass should be finger pressed into the studs of the tube with maximum force. Finish should be given by pressing the hand palm against material applied, using surgical type thin rubber hand gloves.
Steel fiber refractory castble is a kind of hydraulic refractory castable with high-alumina clinker or brown corundum as aggregte and powder, mixed with binding agent and moderate amount of thermal-resistant and stainless steel fiber as well as admixture. Steel fiber refractory castable is provided with the advantages of high strength, high temperature resistance, impact resistance, thermal shock resistance, good abrasion resistance and so on. Steel fiber refractory castable products are classified into common stainless steel fiber refractory castable and nickel-plated stainless steel fiber reinforce refractory castable technology is provided with better high temperature resistance and rub resistance.
Steel fiber has good tensile strength, strong grip strength and high hardness.If steel fiber is mixed in castable, the steel fiber castable products produced by this method are not only used, wear resistant, tensile and compressive, but also have a good anti-theft effect.And its adaptability and operational planning will be wider.It can be used at different temperatures.Greatly improved product utilization rate.So now large kilns, melting furnaces and so on will mostly choose steel fiber castable.Is to travel the quality of the product and use of life, compared to down, such a product more affordable. Steel fiber castable can reduce the shrinkage of castable during curing, grilling and high-temperature use. After adding steel fiber, not only the toughness of castable can be improved, but also the impact and mechanical strength of the machine can be improved.After adding steel fiber, the thermal shock performance of castable is improved.The steel fiber castable prevents fracture or spalling by preventing microcrack and mechanical stress. Steel fiber castable is widely used in high temperature vulnerable parts of metallurgy, building materials and circulating fluidized bed boilers.As follows: according to the classification of the material, it is suitable for planning the corundum quality before and after the steel fiber reinforced castable first used in large cement kiln kiln and other industrial kiln lining, high aluminum and corundum mullite stone steel fiber reinforced refractory castable first used in the cement kiln kiln mouth, wicket cover, before and after cooling machine in high temperature resistant parts and other industrial kiln liner.
Steel fiber has good tensile strength, strong grip strength and high hardness.If steel fiber is mixed in castable, the steel fiber castable products produced by this method are not only used, wear resistant, tensile and compressive, but also have a good anti-theft effect.And its adaptability and operational planning will be wider.It can be used at different temperatures.Greatly improved product utilization rate.So now large kilns, melting furnaces and so on will mostly choose steel fiber castable.Is to travel the quality of the product and use of life, compared to down, such a product more affordable. Steel fiber castable can reduce the shrinkage of castable during curing, grilling and high-temperature use. After adding steel fiber, not only the toughness of castable can be improved, but also the impact and mechanical strength of the machine can be improved.After adding steel fiber, the thermal shock performance of castable is improved.The steel fiber castable prevents fracture or spalling by preventing microcrack and mechanical stress. Steel fiber castable is widely used in high temperature vulnerable parts of metallurgy, building materials and circulating fluidized bed boilers.As follows: according to the classification of the material, it is suitable for planning the corundum quality before and after the steel fiber reinforced castable first used in large cement kiln kiln and other industrial kiln lining, high aluminum and corundum mullite stone steel fiber reinforced refractory castable first used in the cement kiln kiln mouth, wicket cover, before and after cooling machine in high temperature resistant parts and other industrial kiln liner.
Mullite Steel Fiber Reinforced Refractory Castable is made from high quality synthetic mullite aggregate, high temperature filler, ultrafine powder and high temperature binder combination, with high temperature structure strength, high temperature Low creep rate, low coefficient of thermal expansion, anti-peeling, strong corrosion resistance, quick release, anti-burst, thermal shock stability and other advantages, successfully used in cement kiln before and after the kiln, industrial kiln lining, Ditch cover lining and other projects, the effect is outstanding.
Mullite Steel Fiber Reinforced Refractory Castable is made from high quality synthetic mullite aggregate, high temperature filler, ultrafine powder and high temperature binder combination, with high temperature structure strength, high temperature Low creep rate, low coefficient of thermal expansion, anti-peeling, strong corrosion resistance, quick release, anti-burst, thermal shock stability and other advantages, successfully used in cement kiln before and after the kiln, industrial kiln lining, Ditch cover lining and other projects, the effect is outstanding.
Low cement series refractory castable refers to the calcium aluminate cement added less than 8% of the castable refractory. The CaO content in the castable is less than 2.5%.Its main products are low cement, ultra-low cement and cement-free refractory castable, with high density, low porosity, high strength, low wear, heat shock and erosion resistance and other characteristics, but also has a strong volume stability and construction water consumption Low profile.According to its material varieties, can be divided into aluminum silicate, mullite quality, corundum, magnesium aluminum, spinel, carbon and silicon carbide and other low-cement series of castables. According to its use, can be divided into blast furnace iron trench refractory castable and steel ladle refractory castable. High temperature resistance, erosion resistance, peeling resistance, thermal shock stability Applicable to large cement kiln decomposition furnace, kiln door cover, rising flue, grate cooler, and other high temperature, alkali corrosion serious parts.
Supplier: Quartz powder, refractory high alumina bricks, mortar, castable, pcpf block, drawing refractory materials, steel mills ladle & ccm, consumables, re heating furnace materials
Services: Manufacture and importing
Low Moisture castables are essentially castable refractory requiring lesser amount of water for castings resulting in much denser product with superior mechanical properties as compared to conventional castable refractories. These contain lesser lime content and have much higher strength at metal melting temperatures as compared to conventional castable refractory. Hence these give better performance than normal castable refractories. 25kg/50 kg HDPE Bags with liners inside
