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High Quality refractory brick for Aluminum Reduction Cell

FOB Price: US $2,000 - 3,000 / Metric Ton Get Latest Price
Min.Order Quantity: 1 Metric Ton/Metric Tons
Supply Ability: 10000 Metric Ton/Metric Tons per Month
Port: Tianjin,Qingdao,etc.
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Henan China (Mainland)
Shape:
Brick
Material:
Silicon Carbide (SiC)
Refractoriness (Degree):
Common (1580°< Refractoriness< 1770°)
Brand Name:
Beixing

Packaging & Delivery

Packaging Detail: Normally,1000kg or1100kg into a pallet,each piece is isolated by good padpaper,or bubble film,or foam board,etc..Outside,with tight shrink film wrapping around and anti collision bars&big fiber board in sides. The customized package is available.
Delivery Detail: 30-55days

Specifications

1.ISO certificated.
2.The sizes&Specifications are customized.
3.Low thermal conductivity,Excellent corrosion resistance.

High Quality refractory brick for Aluminum Reduction Cell

Description

The product can be made at different sizes&Specifications on basis of your design.Widely used as a good lining materials in large or medium Aluminum reduction cells.,Iron&steel furnace  or ceramic kiln,etc.

Description

 

The product can be made at different sizes&Specifications on basis of your design.Widely used as a good lining materials in large or medium Aluminum reduction cells.,Iron&steel furnace  or ceramic kiln,etc.

 

It has good advantages of:

 

1.Low thermal conductivity

 

2.Low thermal expansion

 

3.Excellent oxidation resistance 

 

4.Excellent corrosion resistance

 

5.long duration

 

The Process:mixing,Moulding,Drying,and Vacuum Nitride Sintering at 1400  celsius degree.

 

 

 

Package:Normally,1000kg or 1100kg  into a pallet,each piece is isolated by good padpaper,or bubble film,or foam board,etc..Outside,with tight shrink film wrapping around and anti collision bars&big fiber board in sides. 

 

The customized package is available.

 

 

Parameter:

 

item

unit

data

SiC%

 72

Si3N4 %

21

Fe2O3 %

0.5

Density

g/cm3

2.65-2.70

Apparent porosity %

18

Modulus of Rupture

Mpa

(at ambient temperature)

42

Mpa(1400°C)

45

Compressive strength

MPA

150

thermal conductivity1250°C

W/m.k 

 15-18

acid-proof alkaline

 

Excellent

Size Difference

 0-100mm

±1.0

101-300mm

±1.5

301-500mm

±2.0

501mm above

±0.5%

 

 

 

 

 

Tips:

 

1.The Center of blast stove (Including stove stomach,waist,and stove body bottom) is one of key components of refractory lining.as its working conditions is poor ,withstand tremendous heat load shock, chemical immersion(Rich alkali metal,molten iron,a large number of primary slag,etc)and mechanical erosion(gas,etc.).The cooling wall is just behind of these refractory lining,also stands the biggest  cooling intensity in the blast furnace. 

 

In order to extend the life of the furnace lining, meanwhile to achieve the best cooling effect of cooling wall,foreign experience and research show that:silicon nitride bonded silicon carbide products become the first choice for refractory lining,due to its inherent characteristics.

 

2.SIC is a covalent compound ,difficult to sinter, we must find coupling phase.The silicon nitride,as a synthetic compound,is hard to melt under  high temperature.No melting point,at 1800 °C,resolve into SI and N.

 

Si3N4 physical properties is similar to SIC.with characteristics of stable structure,good thermal shock resistance,high temperature strength, difficult wetted by the metal, etc.The SIC material bonded by Si3N4,can form new net structure,effectively improving  the material's high temperature strength,thermal shock resistance, thermal resistance,wear resistance and corrosion resistance.

 

temperature strength, difficult wetted by the metal, etc.The SIC material bonded by Si3N4,can form new net structure,effectively improving  the material's high temperature strength,thermal shock resistance, thermal resistance,wear resistance and corrosion resistance.

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We are a leading manufacturer of Refractories Materials,which are widely used for Aluminum,steel&iron,ceramic,and other industries.We have rich experiences in cooperation with many big enterprises,such as CHALCO,ANGANG STEEL WUHAN IRON&STEEL,INDIA VEDANTA,Alcom,etc.
We have capability of supplying the entire kiln or furnace construction materials to our clients,including silicon carbide bricks(Si3N3 bonded,Clay bonded,Oxide Bonded,and reaction bonded,and so on),composite sidewall ... View detail

Basic Information

Product/Service (We Sell): refractory materials,refractory brick,silicon carbide brick,insulating castable,fire clay brick  
Number of Employees: 301 - 500 People  

Trade & Market

Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 21% - 30%  

Factory Information

Factory Size (Sq.meters): 50,000-100,000 square meters  
Factory Location: Boshan Industrial Area,Boai country,Jiaozuo City,454461,Henan,China  
Number of Production Lines: 10  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 41 - 50 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2002

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