Dense Chamotte Brick CNBM Made in China Good Quality

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Shanghai
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TT OR LC
Min Order Qty:
50000 m.t.
Supply Capability:
5000 m.t./month

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Specifications

ISO9000 Certificate

materialdense chamotte
Refractoriness  °C≥1750 SK 35
chemical Al2O344%
bulk density  g/cm3≥2.30 (2.20)
apparent porosity   %≤16
CCS,Mpa≥45 (35)
reheating linear change% (°C*h )0~−0.1 (1500*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.


Dense Chamotte Brick CNBM Made in China Good Quality

Dense Chamotte Brick CNBM Made in China Good Quality


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Q:What refractory materials are used in industrial furnaces?
Refractory materials use high temperature function to master all kinds of refractory material function, especially high temperature use function. Selection should give full play to its advantages, and from the furnace structure, masonry and protection to overcome its shortcomings.
Q:Zirconium corundum 25 content and 40 content, how to distinguish in appearance?
Fused zirconia corundum brick is pure alumina and zirconia containing silica 65%, about 34% of the zircon sand in electric furnace melting after internalization into moulds cooling and the formation of the white solid, the petrographic structure by zirconium corundum and plagioclase eutectoid and glass phases, from the phase is eutectoid zirconium corundum and plagioclase phase, glass phase filling between their crystallization.
Q:What are the main constituents of refractory bricks
Brick, refractory brick is containing more than SiO293%, is the main varieties of acid resistant brick. It is mainly used for coke oven building, also used in furnaces all kinds of glass, ceramic and carbon calciner, refractory brick arches and other load-bearing parts, is also used in high temperature bearing part of hot blast stove, but should not be used in thermal equipment below 600 DEG C and the temperature fluctuation in the.
Q:What kind of refractory material will be used in the glass kiln
High temperature & glass corrosion performance of the brick is slightly lower than that of chromium oxide, also by isostatic pressing forming method, its technical indicators ZrO2>65%, <2.0% porosity, volume density of about 4.25g/cm3, the temperature in E glass is higher than 1370 DEG C have erosion. Used in the E glass melting pool unit kiln glass temperature slightly lower at the end of the transition path, forming the bottom of the pool and forming path path flow tank and bushing support brick etc.. In addition, the dense zirconia brick is used as the backing brick of the dense chrome 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:Expansion ratio of lightweight corundum refractory bricks
Light corundum refractory brick, because of its production methods and the introduction of different additives, there are certain differences in the content of Al2O3, just burn add general light corundum refractory brick and foam and gasification method cannot be made, the content of Al2O3 is generally not more than 99%, with alumina hollow ball manufacturing transfer are corundum brick with high content of Al2O3.
Q:How do corundum bricks bind?
Each refractory brick is provided with corresponding refractory mud, and corundum bricks are bonded with corundum mud.
Q:How to improve the induction furnace campaign, from the promotion of refractory life start
According to the workpiece, choose the appropriate hardware castable, corundum brick or refractory bricks, etc.
Q:What's the size of the fused zirconia corundum refractories for glass furnace? What are the main kilns? How much is the dosage?
Fused zirconia corundum refractory material of glass fiber kiln quantity is little, generally used in the kiln feed arch furnace flue, where large amount of places are currently using dense zirconium Zr, dense chromium
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.

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