Corundum Brick - High Aluminum Checker Brick64 CNBM Made in China

Corundum Brick - High Aluminum Checker Brick64 CNBM Made in China System 1

Corundum Brick - High Aluminum Checker Brick64 CNBM Made in China System 2

Corundum Brick - High Aluminum Checker Brick64 CNBM Made in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 500 m.t./month

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Specifications

Characteristic:
1.High-temperature resistance
2.Lower creep rate
3.High strength
4.Good thermal shock resistance

This product is made by superfine calcined bauxite, additive and high-quality combined clay. This product has good performances of hot flue scouring resistance and corrosion resistance. Its apparent porosity is lower,strength is high and its creep rate is lower, so it means that this product can well keep stability under the load and high temperature.

Item	JDL-65	JDL-75
Al2O3 %	65	75
Apparent porosity %	22	20
Bulk density g/cm3	2.4	2.6
Cold crushing strength Mpa	55	60
Reheating linear change %	1450°C×2h +0.1~-0.2	1550°C×2h +0.1~-0.2
Creep rate 0.2MPa×50h %	1400°C ≤0.8	1550°C ≤0.8
Application	combustor, grid room, wind mix chamber	combustor, grid room, wind mix chamber

$clay refractory checker brick for hot blast furnance$

Q: How much is a refractory brick?: There are many kinds of refractory bricks, you have to look at what is material, the material is not the same, the price is not the same, clay brick is the cheapest, probably hundreds of dollars a ton, and corundum brick a ton of several money, silicon carbide, silicon nitride, and more expensive. And this thing is generally on t sell, the price is by a single block after conversion.

Q: What is the main component of corundum?: Corundum is the main component of Al2O3, often containing trace impurities such as Cr, Ti, Fe, V and so on.

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: What refractory materials are adopted in each part of the blast furnace?: The lower part of the shaft due to high temperature and dust by scouring and alkali metal vapor erosion, so the requirements for the slag resistance, alkali resistance and high temperature resistance, wear resistance of high quality clay brick, high alumina brick, carborundum brick or corundum brick. Belly temperature reaches 1400~1600, and slag, steam erosion, erosion and corrosion is strong, therefore, the silicon carbide reaction bonded silicon carbide brick.

Q: What is the hardness of corundum refractory bricks?: Such as zirconium corundum refractory brick, chrome corundum refractory titanium corundum refractory brick.

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: How do corundum bricks bind?: High temperature bonding clay can be used for bonding masonry

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: What kind of rock is corundum produced?: Aluminum oxide (Al2O3) mineral. Due to Mohs hardness of up to 9, mainly used as high-grade abrasives. The crystal belongs to the three party system, a dolioform six square column, some are needle or plate. Aggregates are massive or columnar. Usually white, gray, yellow and other colors. If a small amount of Cr3+ is red, a ruby is called;

Q: What can zirconium sponge do for those industries?: Uses: aerospace, military, nuclear reactions, atomic energy, and metal superhard materials, the manufacture of bulletproof alloy steel, can also be used in the reactor uranium fuel coating alloy; zirconium at high temperatures easy to launch electronicProduct characteristics: zirconium metal has very strong corrosion resistance, ultra high hardness and strength

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