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Alumina hollow ball bricks, its main material is alumina hollow ball and alumina powder, combined with other bonding agent, alumina cenosphere brick belongs to one of the hyperthermal saving and insulating material.. Alumina Hollow Bricks Description. Alumina hollow ball brick is a kind of new high temperature insulating material,it is produced with smelted and blown alumina in electric ...
Get PriceAluminabubble Brick And Products Alumina hollow ball brick is made of alumina hollow ball and alumina powder as the main raw materials, combined with other binders and fired at 1750 ℃. It belongs to a kind of ultra-high temperature material energy-saving insulation material. Send Inquiry Chat Now
Get PriceAlumina hollow ball insulating refractory brick and its products are light refractories with high temperature resistance and excellent energy saving, which are very stable in various atmospheres. Especially in the high temperature kiln at 1800 centigrade.
Get PriceAlumina hollow ball brick is a new kind of high temperature heat insulation material, which is made by smelting and blowing of industrial alumina in electric furnace. It has been widely used in high temperature and ultra-high temperature kilns such as petrochemical gasifier, carbon black industrial reaction furnace and induction furnace in ...
Get Price2021-3-4 · Alumina Bubble Bricks and zirconia hollow ball bricks are both heat-insulating refractory materials, also known as lightweight refractories. They are characterized by high porosity, which can generally reach 40%-85%. The bulk density is low, generally lower than 1.5g/cm3. The thermal conductivity is low, generally lower than 1.0W (m·K).
Get Price1,685 hollow alumina sphere bricks products are offered for sale by suppliers on Alibaba.com, of which refractory accounts for 3%. A wide variety of hollow alumina sphere bricks options are available to you, There are 87 suppliers who sells hollow alumina sphere bricks on Alibaba.com, mainly located in Asia.
Get PriceAlibaba.com offers 3,138 alumina refractory brick products. A wide variety of alumina refractory brick options are available to you, such as processing service, shape, and material.
Get PriceFactory Supply High Alumina Fire Brick Refractory Material Brick for furnace Lining in Steel Industry. 125.00-305.00 Ton. ... Alumina hollow ball brick refractory Aluminabubble brick and products. 4.00-10.00 Piece. 100 ... The products are equipped with longer shelf-lives and are sustainable against all kinds of external conditions such ...
Get PriceAlumina hollow ball bricks, its main material is alumina hollow ball and alumina powder, combined with other bonding agent, alumina cenosphere brick belongs to one of the hyperthermal saving and insulating material.. Alumina Hollow Bricks Description. Alumina hollow ball brick is a kind of new high temperature insulating material,it is produced with smelted and blown alumina in electric ...
Get PriceInsulation Alumina Ball Al2O3 Hollow Lightweight Refractory Bubble Brick Alumina bubble brick has high mechanical strength, good thermal stability and strong corrosion resistance. Alumina bubble brick can withstand the impact of high temperature flame, can be directly used as the lining of high temperature furnace and can save energy more than 20%.
Get PriceAlumina Bubble Brick Introduction. Alumina bubble brick adopt alumina hollow ball and alumina powder as main material, combined with other bonding agent, it belongs to one of the hyperthermal saving and insulating material. Alumina hollow ball bricks is kind of light weight refractory material with high temperature resistance and excellent energy saving, which are very stable in various ...
Get PriceAlumina Bubble Brick and its products are a kind of high temperature resisting, energy saving insulating refractory material, the performance is stable in every using condition, especially the use in 1800℃ high temperature furnaces and kilns. Alumina bubble can be used as high temperature, ultra high temperature insulating fillers, insulating ...
Get Price2021-7-20 · Alumina hollow bubble balls 0.2-0.5mm - HAIXU Abrasivies Products Made In China, China Manufacturer. Alumina hollow bubble balls Bubble Alumina is made of high Al2O3 purity fused alumina. The hollow bubble shape gets from the blowing process after fusing. The main crystal structure of bubble alumina is α-Al2O3. With a good control system, the ball shape rate from us is up to 90%.
Get PriceAlumina Bubble Bricks,Excellent Insulating Properties And High Hot Strengths. Alumina Bubble Bricks are for applications up to 1800°C/3270°F. These bricks have excellent insulating properties and high hot strengths. Bubble alumina bricks are made with tiny hollow insulating spheres made from high-purity alumina (also called bubble alumina).
Get PriceAlumina Hollow Ball Brick Refractory Aluminabubble Brick And Products , Find Complete Details about Alumina Hollow Ball Brick Refractory Aluminabubble Brick And Products,אלומינה חלול כדור לבנים,כבשן לבני למכירה,לבנים עקשן עבור מלט כבשנים from Refractory Supplier …
Get PriceAlumina Holle Bal Baksteen Vuurvaste Aluminabubble Baksteen En Producten , Find Complete Details about Alumina Holle Bal Baksteen Vuurvaste Aluminabubble Baksteen En Producten,Alumina Holle Bal Baksteen,Oven Bakstenen Voor Koop,Vuurvaste Bakstenen Voor Cement Ovens from Refractory Supplier or Manufacturer-Foshan Sunlor Technology Co., Ltd
Get Price2021-7-15 · Alumina bubble brick has excellent high-temperature resistance and heat insulation performance, and it can be directly used as the working lining of high-temperature kilns. However, ordinary alumina hollow sphere bricks are spherical because the alumina hollow sphere aggregate particles are point-bonded between the particles, and cannot form a high-strength structure with …
Get PriceScegli tra un'ampia varietà di materie prime allumina mattoni refrattari su Alibaba.com per usi industriali. Questi allumina mattoni refrattari efficienti vengono utilizzati nei processi di …
Get Price2019-6-28 · Alumina hollow ball bricks has high temperature resistance and thermal insulation performance ,used directly in the working lining of high temperature furnace Working Hours Mon - Fri 10 to …
Get Price2021-3-26 · Alumina hollow ball is a new type of high temperature heat insulation material, it is made of industrial alumina in the electric furnace. smelting blowing, crystal type a-Al2O3 micro crystal. Alumina hollow ball with temperature up to 1750 degrees or more, good thermal stability. Alumina hollow spherical brick bulk density only 1.1~1.5g/cm
Get PriceBuy low price Alumina Hollow Ball Brick in Baoshan Industrial Park, Zibo. Alumina Hollow Ball Brick offered by Zibo SK Refractory Co., Ltd is available with multiple payment options and easy delivery.
Get Price2021-1-28 · Alumina does not exhibit high thermal conductivity, and when in the form of hollow spheres, its thermal conductivity is additionally reduced. Both properties make Bubble Alumina brick an excellent insulating material that can withstand exceptionally high temperatures. Performance Characters: 1.high porosity. 2.small volume density.
Get Price2021-7-20 · Alumina hollow bubble balls 0.2-0.5mm - HAIXU Abrasivies Products Made In China, China Manufacturer. Alumina hollow bubble balls Bubble Alumina is made of high Al2O3 purity fused alumina. The hollow bubble shape gets from the blowing process after fusing. The main crystal structure of bubble alumina is α-Al2O3. With a good control system, the ball shape rate from us is up to 90%.
Get Price2021-4-27 · High Alumina Refractory Ball Applications Refractory balls alumina ceramic ball application in chemical fertilizer plant of high and low temperature transformation furnace, reformer, hydrogenation, desulfurization tank and methanation furnace, dispersed liquid, and supporting, covering and protecting catalyst role, can also be used in heating furnace of iron and steel industry and the ...
Get PriceAlumina Bubble Bricks,Excellent Insulating Properties And High Hot Strengths. Alumina Bubble Bricks are for applications up to 1800°C/3270°F. These bricks have excellent insulating properties and high hot strengths. Bubble alumina bricks are made with tiny hollow insulating spheres made from high-purity alumina (also called bubble alumina).
Get PriceHigh temperature resistance, refractory ceramic ball can reach a maximum heat resistance temperature of 1900 degrees. It is especially suitable for high and low temperature shifting furnaces, reforming furnaces, hydroconverters, desulfurization tanks and methanation furnaces in fertilizer plants, which functions to disperse gas and liquid, and ...
Get Price2021-1-26 · Runner brick is the hollow fire brick connecting king brick and ingot mold in the groove of bottom plate for ingot casting. In general, it is a kind of hollow fire clay brick of various sizes of rectangles. It is required to be smooth in inner hole, neat in appearance and tight in seam to reduce the resistance during the flow process of liquid ...
Get Price2021-3-26 · Alumina hollow ball is a new type of high temperature heat insulation material, it is made of industrial alumina in the electric furnace. smelting blowing, crystal type a-Al2O3 micro crystal. Alumina hollow ball with temperature up to 1750 degrees or more, good thermal stability. Alumina hollow spherical brick bulk density only 1.1~1.5g/cm
Get PriceBuy low price Alumina Hollow Ball Brick in Baoshan Industrial Park, Zibo. Alumina Hollow Ball Brick offered by Zibo SK Refractory Co., Ltd is available with multiple payment options and easy delivery.
Get Price2021-4-27 · Alumina Hollow Ball Castable Introduction Alumina hollow ball castable as a kind of hot sales refractory castable for furnace application in Rongsheng kiln refractory factory manufacturing with widely used in high temperature and ultra high temperature kiln, such as petrochemical industrial gasifier, carbon black industrial reactor, metallurgical industry induction furnace.
Get Price2021-1-28 · Alumina does not exhibit high thermal conductivity, and when in the form of hollow spheres, its thermal conductivity is additionally reduced. Both properties make Bubble Alumina brick an excellent insulating material that can withstand exceptionally high temperatures. Performance Characters: 1.high porosity. 2.small volume density.
Get Price2021-1-26 · Runner brick is the hollow fire brick connecting king brick and ingot mold in the groove of bottom plate for ingot casting. In general, it is a kind of hollow fire clay brick of various sizes of rectangles. It is required to be smooth in inner hole, neat in appearance and tight in seam to reduce the resistance during the flow process of liquid ...
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