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High quality White Corundum Brick Good Thermal Shock Stability No Pollution For Glass Furance from China, China's leading building materials bricks product, with strict quality control high temp brick factories, producing high quality high temp brick products.
Get Price2021-7-6 · However, corundum mullite brick has the dual advantages of good thermal shock resistance and good corrosion resistance because it is composed of corundum and mullite as the main crystal phase. Therefore, it is mainly used in high-temperature hot blast stoves, as well as in glass melting furnaces and ceramic firing kiln.
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Get Price2020-10-20 · Corundum Mullite brick is composed of white alumina and high purity mullite as raw materials, add proper metal fines, processed by moulding under high pressure and sintering under high temperature (1650℃~1750℃). It is a high quality furnace refractory brick, Sijihuo can provide you corundum mullite brick with customized drawings.
Get Price2021-7-7 · Corundum mullite refractory bricks refers to a high alumina refractory product composed of corundum and mullite main crystal phases. The refractory bricks made of mullite granules as aggregate has good thermal shock resistance, but the corrosion resistance is slightly poor.
Get PriceMullite firebrick and corundum mullite brick have the advantages of high softening temperature under load, low creep rate under high temperature, good thermal shock resistance, etc. They are widely used in industrial furnaces such as blast furnace hot air furnace, glass melting furnace, dry quenching furnace and heating furnace.
Get PriceUse of Corundum Mullite Brick for Furnace. Cordundum mullite brick can direct contact with flame, spalling resistance, high temperature resistant, can be used as heat insulation of high temperature industrial furnace lining. also corundum mullite fire brick can be used as other industrial furnace work layer, mainly used in the petrochemical industry, large and medium-sized ammonia gasifier and magnetic material of gas furnace with material, high temperature industrial …
Get PriceHigh Temperature Resistantwhite Corundum Mullite . Corumdum mullite products, characterized by high purity, high density, high strength and good thermal shock resistance, is mainly used as high temperature (1350-1650oC) kiln linings or kiln furniture in ceramics and refractories industries, gas combustion furnace in petrochemical industry and other high temperature services where thermal shock …
Get PriceThe physical and chemical properties of a typical corundum-mullite brick are: Al2O3>85%, Fe2O3 0.45%, apparent porosity 19%, normal temperature compressive strength is greater than 55MPa load softening temperature is greater than 1700 ℃, heating line changes (1600 ℃, 3h)-0.1%, thermal shock resistance (1100℃ water cooling) is greater than ...
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Get Pricepure white high temperature corundum mullite refractory bricks Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Get PriceCorundum Brick is mainly made of calcined alumina, mullite and high purity corundum. These bricks have low porosity, excellent thermal strength and creep resistance as well as good volume stability at high temperature, stable quality and good durability, and can meet the most demanding specifications in various industrial applications.
Get PriceFeatures Of Corundum Mullite Brick. Super higher cold crush strength character. Higher bulk density. Good performance in high temp refractoriness under load. Higher temperate resistant with good refractoriness. Lower impurity content. Excellent resistance in slag abrasion. Applications Of Corundum Mullite Brick. Carbon reactor furnace ...
Get PriceHigh Temperature Resistantwhite Corundum Mullite . Corumdum mullite products, characterized by high purity, high density, high strength and good thermal shock resistance, is mainly used as high temperature (1350-1650oC) kiln linings or kiln furniture in ceramics and refractories industries, gas combustion furnace in petrochemical industry and other high temperature services where thermal shock …
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Get Pricepure white high temperature corundum mullite refractory bricks Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Get Price2021-5-12 · The product has high refractoriness, good thermal stability, resistance to high temperature erosion of liquid steel, greatly reduces the liquid steel slag. 7. Long service life: This product uses the optimal level of granularity and with high performance composite materials, using pressure forming, so furnace life and stability is greatly ...
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Get Price2020-8-10 · Corundum brick refers to refractory products with alumina content more than 90% and corundum as the main crystalline phase. High room temperature compressive strength (up to 340MPa). High rul start temperature (greater than 1700 ℃). Good chemical stability, strong resistance to acid or alkaline slag, metal and glass. The thermal shock ...
Get PriceCorundum brick primarily used for the key parts of the industrial furnace of steel, metallurgica,electronics,petrochemical,chemical fertilizers,non-ferrous metals,refractorty material etc high temperature industrial kiln furnace,such as glass furnace,cement kiln, heaters molten steel ladle,metallurgical furnaces for nonferrous metals and ...
Get PriceMullite bricks are preferred for high temperature, high load applications, such as at the hot end of regenerative chambers of glass melters, the superstructure of the furnace, and the arch of glass fiber melters, due to their excellent thermal properties, excellent strength at high temperature, great resistance to thermal shock, etc.
Get Price(4) Good thermal stability, stable volume at high temperature, not easy to expand or shrink. (5) Good thermal shock resistance, resistance to rapid cold and heat, and not easy to peel off. (6) High compressive strength at room temperature and it is not easy to wear when handling or unloading. Corundum Mullite Bricks for Sale. Get Free Quote
Get PriceZirconia corundum brick is a kind of white solid body which made from alumina powder and about 65% ZrO2 and 34% SiO2 with zircon sand inside, and zirconia corundum firebrick is poured into mould after being melted in the electric melting furnace. zirconia corundum fire brick belongs to acid refractory material with various properties of high mechanical strength, good thermal shock …
Get PriceThe invention relates to an iolite-mullite-andalusite thermal-shock-resistant brick, which is characterized by being basically produced by sintering the following base materials for 16 hours at a temperature of 1400 DEG C. The base materials comprise 15-42 wt% of electrofused mullite, 5-18 wt% of brown corundum, 10-32 wt% of plate corundum, 5-20 …
Get Price2021-7-7 · The corundum sand as the aggregate product has good corrosion resistance, but the thermal shock resistance is slightly poor. Corundum Mullite Bricks Features 1.Uniform expansion. 2.High load softening point. 3.Low temperature creep value. 4.Excellent thermal shock stability. 5.High load softening temperature. 6.High hardness, good …
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Get Price2) Stable high temperature performance, wear resistance, slag corrosion resistance. 3) Strong peeling resistance. 4) Resistant to all kinds of atmosphere erosion. 4.Application of Sintering Corundum Mullite Brick: precision ceramic furnace, petrochemical industrial furnace, synthetic ammonia converter, carbon black reaction furnace, glass furnace
Get PriceThermal Shock Resistance: ≥12 Times (1100℃, Water Cooling) Raw Material: High Alumina Content Bauxite: Application: Rotary Kiln: Size: Standard Size: Refractoriness: 1550-1700 ℃ High Light: corundum mullite brick, fireplace refractory brick
Get Price2020-8-10 · Corundum brick refers to refractory products with alumina content more than 90% and corundum as the main crystalline phase. High room temperature compressive strength (up to 340MPa). High rul start temperature (greater than 1700 ℃). Good chemical stability, strong resistance to acid or alkaline slag, metal and glass. The thermal shock ...
Get Price2020-8-12 · The main crystal phase of the heat-resistant, shock-resistant and fire-resistant heat-insulating brick is mullite, which is mostly microscopic loose particles with amorphic amorphous structure. Between the pellets has been sintered with a small amount of columnar mullite grains. The secondary crystal phase is corundum and is …
Get Price2021-4-27 · Alkali resistant fire brick for Arc furnace has the advantages of high load softening temperature, high temperature structure performance and good thermal shock stability, at the same time, Alkali resistant bricks for Arc furnace has the advantages of strong corrosion resistance, easy peeling and wear resistance.
Get PriceHigh Temperature Light Weight High Alumina Mullite Insulating Fire Brick K23 Refractory Brick for Kilns Stoves, You can get more details about from mobile site on m.alibaba.com 300.00 - 600.00 Min. Order : 1 Ton
Get Price2021-4-1 · (1) Mullite insulation brick. Lightweight mullite bricks, also known as mullite lightweight insulation bricks, are high-quality high-purity refractory powders.According to the specific gravity of the product, it is a lightweight mullite product synthesized by adding organic compound fillers, vacuum extrusion molding, and high-temperature sintering.
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