Corundum Bricks Low Apparent Porosity Refactory Bricks for Hot Surface Lining Furnace

Ref Price:
$1.80 - 1,500.88 / m.t.
Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Corundum Bricks Low Apparent Porosity Refactory Bricks for Hot Surface Lining Furnace

 

Product Description for Corundum Bricks

General Information CMAX mullite brick is a kind of high alumina refractory brick which takes the mullite (3Al2O3 & 2SiO2) as the basic crystalline phase. Alumina content is generally between 65% to 75%. Feature High refractoriness High compressive strength Application Glass furnace Heating furnace Chemical kiln Metallurgic furnace.

Structure& Advantage for Corundum Bricks

Characteristics of our Mullite Insulating Fire Brick IFB (JM-IFB): 
1) After shaping and sintering, cutting and grinding processing are done, drilling is necessary according to brick drawings. 
2) Little impurities of iron and alkali metal 
3) High temperature resistance 
4) uniform structure and high cold crushing strength 
5) Good thermal shock resistance, stable volume, good insulation performance in high temperature 
6) Low thermal conductivity 
Application: Our brick can be used as a hot face lining directly exposed to the fire, as a backup insulation layer in iron and steel mills, non ferrous foundries, petrochemical, ceramic, glass, cement and oil fired electric power generating plants.


We Are Suppiler for Corundum Bricks

Below are some of our customers

Allied Mineral Products,inc

Refractories Incorporated

Srs Sorg Refractory Systems GmbH,

Sunward Refractories Co.,Ltd

Lilama69-1 Joint Stock Company etc.


Raw Material for Corundum Bricks

Image for Raw Material

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

 

Major Images for Corundum Bricks

Corundum and Mullite Bricks & Other Shape Bricks

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Other Shape Corundum and Mullite Bricks & Other Shape Bricks

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Packaging & Delivery for Corundum Bricks

1.The Corundum and Mullite Insulating Fire Brick will be packed as the standard of exporting or packed on wooden pallet with three layers water-proof shrink film and tightened with plastic/steel bandages,when in the transportation process,we should pay attention to moisture-proof and light handling.
2.The packing of Refractory Brick will accept customer's requirement if any.
3.Delivery within 7-15 working days after your payment.
4.Fast delievery accepted by customers.

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

 

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Specification

 for Corundum Bricks and Mullite Brick

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

 

Why Us

1. Strong professional:

We are state-owned company, ranking 267th/Fortune Global 500. We have clients from over 160 countries and wholly-owned overseas subsidiaries and branches in 10 countries. 
Our company has thirty years producing experience in refractory product. Our manager will supervise on a various refractory’ s production materials, process control, quality supervision and package delivery,and ensure the products are 100% qualified.

2. Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28,800-35,000 tons..
3. Annual exports:
Now we have gained a global sales network reaching Taiwan, Russia, Mongolia, South Korea, Vietnam, Pakistan, Bulgaria, Finland, Greece,Spain, Congo, Angola, South Africa, and Maldives,Jordan and so on.

4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.

5. Testing equipment; 
Our company’s testing equipments as follows: 
High Temperature RUL Tester
Bulk Density Tester 
The Pressure Tester
Refractoriness Tester

FAQ for Corundum and Mullite Bricks

Special Shaped Corundum Fire Bricks High Bulk Density for Hot Surface Lining Furnance

3.Common question:

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories, at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time, seeing is believing.

Q3:What's the MOQ of trial order?

A:No limit,We can offer the best suggestions and solutions according to your condition.

Q4:Which payment terms can you accept?

A:T/T,L/C are available for us.

Q5:After an order is confirmed, when to deliver?

A:15-25days after deposit.

Q6:Is your company accept customization?

A:We have own factory and excellent technical team,and we accept OEM service.

Q7:How about your company's certification?

A:ISO9001 and Test Report,also we could apply other necessary certification.

Q8:How to slove the quality problems?

A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

Q9:Can you offers samples?

A:Of coures,samples are free but freight paid by the buyers.

Q10:What is the service life of your bricks?

A:The service life of different bricks is unlike.It also depends on your using condition and method.

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Q:What refractory materials are used in industrial furnaces?
The working conditions of industrial furnaces should first be investigated thoroughly, and the primary and non essential factors affecting the construction of furnace materials shall be analyzed. Focus on thinking, the temperature change condition, temperature bump slag properties, furnace atmosphere, heat insulation, impact wear and other special requirements, to ensure the quality of the life and product.
Q:What is the blast furnace ceramic cup called by the refractory factory?
The peak of new materials in various coal, metallurgy, mines, ports, electricity, building materials and military industry, a lot of workpiece and affect production equipment due to wear, wear resistant materials although rarely cause disasters metal workpiece disaster, but the resulting economic loss is immeasurable.
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 does refractory consist of?
According to the chemical characteristics of refractory raw materials can be divided into acidic refractory materials, such as silica, zircon etc.; neutral refractory raw material, such as corundum, bauxite, mullite (acidic) (acidic), Ge (alkaline) iron and graphite; alkaline refractory materials, such as magnesite, dolomite, magnesium sand calcium sand.
Q:What refractory materials are adopted in each part of the blast furnace
Bosh temperature reaches 1600~1650, high alumina brick, corundum brick or silicon carbide brick. The upper hearth tuyere zone near the temperature at 1700~2000 Deg. C, the use of sillimanite brick, corundum and silicon carbide refractory filler, Shi Mozhi. Bottom temperature at 1450~1500 Deg. C, the use of graphite bricks and microporous carbon brick, now also used corundum brick, Gang Yumo brick and synthetic mullite brick.
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 use of atmosphere, choose the appropriate spraying materials, such as infrared radiation paint
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?
Basic refractories in Magnesium Oxide and calcium oxide as the main ingredient, commonly used is brick. Magnesium Oxide 80% to more than 85% containing magnesia brick, has good resistance to alkaline slag and slag, refractory clay brick and brick high ratio. Mainly used in open hearth furnace, oxygen converter, electric furnace, non-ferrous metal smelting equipment and high temperature equipment.
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;

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