Dilatable High Alumina Brick CNBM Made in China

Dilatable High Alumina Brick CNBM Made in China System 1

Dilatable High Alumina Brick CNBM Made in China System 2

Dilatable High Alumina Brick CNBM Made in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 5000 m.t.

Supply Capability:: 50000 m.t./month

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Specifications

ISO9000 Certificate

brand	XLG80	XLG75	XLG70
Al2O3, %	80	75	70
Fe2O3 , %	1.5	1.5	1.5
refractoriness/°C	1790	1790	1790
BD ,g/cm3	20	20	22
AP, %	2.80	2.70	2.65
CCS, MPa	75	70	70
refractoriness under load/°C	1620	1600	1580
reheating linear change PLC ( 1500 °C× 2h ),%	+ 0.2	+0.2	+0.3

Zibo HITECH Material CO.,LTD is a specialized manufacturer and supplier of refractory material in China.Details are following:

1-- Ordinal Refractory Product.

Fireclay brick, silicon brick, mullite brick, high alumina brick, and magnesia brick.

2--Glass Refractory Product.

Including Oxidized Fused Cast AZS Brick, Fused Mullite Brick, Dense Zirconia Brick,

High Tin Pot Bottom Brick etc

3--Steel Iron Refractory Product.

Including High alumina brick, fireclay brick Magnesia Chrome Brick, Magnesia Alumina BriCK,

Magnesia Carbon Brick, and some other related.

4--Refractory Castable/Precast---- LCC castable ULCC, SFC.

Silica Castable, Corundum Castable, High Alumina Castable, Zircon Castable Mix,Fireclay castable,Light Fireclay Castable, High Alumina Mortar, Mullite Mortar, Corundum Mortar etc

5--Ceramic fiber.

Dilatable High Alumina Brick CNBM Made in China

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 blast furnace ceramic cup called by the refractory factory?: The refractory bricks, which are suitable for blast furnace conditions, are vitrified by high temperature sintering. They are like a huge cup, so they are called ceramic cups. The name was taken by the French, and the technology was handed down from france!

Q: What's the jade stove for?: Is it a furnace made of corundum or a furnace for smelting corundum?Corundum brick stove is commonly used as a refractory material sintering furnace, can be fired refractoriness in refractories, below 1700 degrees such as brick, corundum brick, brick, alumina hollow ball and so on

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?: Two aluminum liquid hydrogen phosphate using spray paint, cement, refractory castable and binder for foundry industry, mainly used in refractory industry corundum, chromium corundum nozzle coal water slurry gasifier with chromium aluminum zirconium corundum brick production.

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 are the refractory materials?: Not a good answer. You can sort out, such as: neutral, alkaline, acid refractory. Different kinds, of course, raw materials are different.For example: MgO-C brick basic refractories: magnesia (fused, high purity graphite) + + + phenolic resin additives (silica fume or aluminum or silicon carbide or high temperature asphalt) etc..

Q: What kind of rock is corundum produced?: If Ti4+ and Fe2+ containing a small amount of blue, a sapphire; containing six symmetrically distributed acicular rutile or other inclusions in some crystals, can produce six star awn, known as star ruby or sapphire stars, are precious stones. Corundum is vitreous luster with no cleavage, but cracks occur because of the presence of poly twin crystals that are often formed by the base or face of a face. Specific gravity 3.98. Of relatively low silicate igneous and metamorphic rocks and common in alluvial deposits. The U.S. state of North Carolina and Georgia, Russia's Ural mountains, South Africa as the main origin of the transvaal.

Q: What problems should we pay attention to in the use of fused zirconia corundum brick (fused zirconia corundum brick) in glass furnace?: The expansion curves of fused cast AZS brick at 1000 DEG C near a crystal anomaly, its internal changes of ZrO2 crystal are reversible, with large volume change, therefore, products containing ZrO2, should not be used in the temperature of 1000 DEG C, often have sharp fluctuations in the position. When baking the kiln, the temperature can not be too large at 900~1150 degrees centigrade. Generally, the temperature can not exceed 15 degrees /h, and the temperature should be raised steadily. Some parts to prevent the cold, with other brick protection, to prevent explosion.

Q: What can zirconium sponge do for those industries?: Zirconium metal, also known as sponge zirconium, silver gray metal, the appearance of steel, shiny; melting point 1852 points, sub points, boiling point 4377 density 6.49. Zirconium is easy to absorb hydrogen, nitrogen and oxygen; zirconium has a strong affinity for oxygen; at 1000 DEG C oxygen dissolved in zirconium can make its volume increase significantly. Zirconium is relatively stable in the air; powder zirconium is easy to burn; fine zirconium wires can be ignited by matches; at high temperatures they can be combined directly with dissolved oxygen, nitrogen and hydrogen.

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