white and sintered corundum refractory brick

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5 m.t.
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500 m.t./month

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Our white corundum refractory sintered products imported tabular corundum brick, high purity fused corundum as main raw materials, the application of superfine powder with advanced technology, after mixing, molding, drying, in shuttle kiln high temperature burn becomes.Sintering white corundum brick with high refractoriness, good thermal shock resistance and high temperature strength, strong corrosion resistance, slag resistance and small expansion coefficient, low creep and spalling resistance, suitable for all kinds of atmosphere under the condition of high temperature furnace use;Sintering white corundum brick is widely applied in zirconia ceramics, fluorescent material, electronic ceramics, magnetic materials, ceramic powders of high temperature sintering and petrochemical industries gasifier, 2 of ammonia conversion furnace, carbon black reactor, glass industrial furnace equipment, etc.Appearance size, physical and chemical index of the products, service life have reached or exceed the level of similar products at home and abroad.

Item High Quality and High sinter Corundumbrick Mullite-corundum

Al2O3 % Purity Corundum brick ≥90 brick
SiO2 %                        ≤0.2 ≤8   ≤18
Fe2O3%                        ≤0.2 ≤0.2 ≤0.3
Density g/cm3                 ≥3.2 ≥3   ≥2.8
Bulk density                  ≤19 ≤20   ≤20
Apparent porosity             ≥100 ≥100 ≥100
CCS                           ≥1700 ≥1700 ≥1700

Refractoriness underload Primarily used for the key parts of the industrial furnace ofsteel,electronics,petrochemical,fertilizers,non-ferrousmetals,refractory material, etc


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Q:What's the jade stove for?
Corundum furnace for corundum smelting furnace, usually electric arc furnace for smelting dense corundum, corundum, white corundum, zirconia corundum, magnesia, magnesium aluminum spinel and fused refractory materials, professional design, Xi'an Xinda furnace engineering limited liability company manufacturing corundum furnace.
Q:What are the advantages of refractories?
Basic refractory material generally refers to Magnesium Oxide or Magnesium Oxide and calcium oxide as the main component of refractory materials. This kind of refractory material has higher refractoriness and strong resistance to alkaline slag.
Q:Can the PE sintering plate dust collector be suitable for dust removal in the coking plant?
Do not know where the coking plant do dust treatment, processing conditions are different, the dust collector is not the same
Q:What is the price of concrete self insulation bricks?
If you really want to buy thermal insulation brick, do not simply look at the price, but also to consider the quality of the product. (a piece of brick in the market basically in 6 yuan, if there is a floating price if it is because of the size of the insulation brick or distance, but floating slightly.)
Q:Is liquid phosphoric acid two aluminum hydrogen flammable?
Liquid phosphoric acid two hydrogen aluminum features: easy mixing, molding, especially suitable for field construction, so liquid phosphoric acid two hydrogen aluminum is not flammable
Q:Can the fire clay be reused?
According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, ordinary brick, specific rotation. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature.
Q:What equipment is used for producing diamond blanks? How much is the investment?
You'll have to invest about about one million if you want an electric furnace. A power distribution room is easiest to approach one hundred thousand. Electric furnaces, power distribution cabinets and transformers must be around one hundred and ten thousand.
Q:What is the difference between T3 refractory bricks and high alumina refractory bricks?
High aluminum refractory brick brick is all in one type of material classification, the material is AL2O3 high bauxite content above 55%, refractory brick by material into clay bricks, high aluminum brick brick brick corundum brick
Q:Which is faster for heat transfer between corundum bricks and high alumina bricks
There must be a difference. They vary in color from the amount of aluminum, the weight, the temperature, and the color.
Q:What material is used in an iron smelting furnace?
Often used insulation refractories are diatomite products, asbestos products, insulation panels and so on.

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