Comprehensive Corundum Brick CNBM Made in China

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

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Product Description:

Specifications

1) Sintered alumina based
2) Vibrated & mechanical pressing
3) Used for low carbon & ultra low carbon steel ladle.
4) ISO&SGS

Free Carbon Corundum Spinel Carbon Brick for Refining Ladles


1. Anti erosion, anti stripping, high strength, low thermal conductivity

2. Controlled size as your requirments;
3. ISO&SGS, approved by Sinosteel Luoyang Institute of Refractories Research Co.,Ltd. ;
4. Factory direct price.


Description of Free Crbon Corundum Spinel Carbon Brick

YH-WT series Free Carbon Corundum Spinel Carbon Brick is new furnace lining material developed by our company for the low carbon or ultra low carbon steel. It is shaped by vibration or machine power by using sintered corundum as main material and special chemical raw materials for matrix strengthening. It has the advantages of anti erosion, anti stripping, high strength and low thermal conductivity. It is applicable to the ladle bottom, wall parts, etc, especially for the applications of the low carbon or ultra low carbon steel.


Main Chemical Compositions and Physical Properties of Corundum Spinel Carbon Brick

Items Chemical Compositions(%)
Bulk Density(g/cm3)Apparent Porosity(%)Compressive Strength(Mpa)Linear Change(%)High Temperature Flexural Strength(Mpa)
StandardAl2O3MgOC(110℃*24h)

155℃*3h1000℃*3h
≥88≥2.0≤2.0  ≥2.9≤20 ≥30-0.2~+0.8% ≥5.0


Comprehensive Corundum Brick CNBM Made in China

Comprehensive Corundum Brick CNBM Made in China



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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 brick has a strong resistance to glass liquid corrosion!It is better to fuse the furnace with fused zirconia corundum bricks.Fused zirconia corundum brick, regardless of the size of the furnace, the use of small hundreds of kilograms can be used, depending on the design of the kiln!
Q:What problems should we pay attention to in the use of fused zirconia corundum brick (fused zirconia corundum brick) in glass furnace?
Cast brick and clay brick masonry contact, eutectic phenomenon will occur at 1300 degrees Celsius, the selection of refractory materials, should avoid eutectic phenomenon serious two kinds of refractory materials such as brick masonry contact, in the following cast brick, the most vulnerable to erosion fused zirconium corundum brick.
Q:What are the advantages of refractories?
Acid refractory material usually refers to refractories with SiO2 content greater than 93%. Its main characteristic is that it can resist acid slag corrosion at high temperature, but it is easy to react with 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:How much is a refractory brick?
This question is too general, refractory bricks according to the use of the environment and industry, there are a variety of materials, a variety of specifications, prices vary greatly.
Q:How much is a thermal brick?
Insulation brick prices also have a great relationship with the material and workmanship, such as clay brick price is much lower than high alumina brick, mullite and corundum brick prices will be higher.
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: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 is the hardness of corundum refractory bricks?
Al2O3 containing more than 90% greater than the refractory brick called corundum refractory brick, also known as pure alumina refractory products. Corundum has a high hardness (9 Mohs hardness) and a high melting point. These are closely related to the firmness of the Al - 0 bond in the structure. Therefore, a-Al2O3 is the main phase of making high temperature refractory bricks and high temperature electrical insulating materials.
Q:How do corundum bricks bind?
High temperature bonding clay can be used for bonding masonry

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