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Electric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof Material
Electric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof Material
Specifications
Brand Name :
CRE
Model Number :
XCL
Certification :
ISO9001, ISO14001,ISO50001,ISO45001
Place of Origin :
JIANGSU,CHINA
MOQ :
1*20GP
Price :
FOB Shanghai USD150-1500/MT
Payment Terms :
L/C, T/T
Supply Ability :
10.000MT Per month
Delivery Time :
To be negotiated
Packaging Details :
1.On wooden pallets with plastic cover 2. According to customer's demands for Customized Processing Fused Semi-rebonded Magnesia Chrome Bricks
Refractory Material :
Fireproof Material
Refractoriness Under Load :
1600°C
fire brick :
Silica Brick
Application :
steel industry
Color :
Black and green
Processing :
Bending, Welding, Punching, Decoiling, Cutting, Moulding
Cold crushing strength :
50-55 Mpa
product name :
Alumina Silica Refractory Brick
Description

alumina silica bricks refractory fire clay firebrick for electric oven

Silica brick

Silica brick is made of quartz stone material, the content of SiO2 is above 93%,it has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C,RUL is beyond 1620°C. SiO2 has different types of crystals in different temperatures, and the transform between the crystals will cause the change of the bulk. So there is a close contact between the changes of SiO2 crystals and the produce ,performance and usage of silica bricks. During the heating, there will be changes of the bulk ,and cristobalite changes most, then quartz, phosphorus quartz is the slowest of all and it also has good heat-conductivity.Coke oven should use the silica brick with small true density. And the phosphorus quartz is better than others.
Application For Silica Brick:
Mainly used in the construction of regenerative chamber, chute, combustion chamber, coking chamber, furnace roof etc. parts of thecoke ovens.Also be used for coke oven of coking chamber and combustion chamber partition, steel open hearth of regenerative chamber and sediment chamber, soaking furnace, glass melting furnace, refractory silica brick materials and ceramic firing kiln and kiln of the vault and other supporting parts. Also used in hot blast stove of high temperature bearing parts and acid open hearth furnace roof.

Type

Al2O3
(%)

Fe2O3
(%)

refractoriness

(°C)

0.2MPa Initial softening temperature under load

(°C)

cold crushing strength

(MPa)

apparent porosity

(%)

blast furnace

GL-65

≥65

≤2.0

≥1790

1550

≥59

≤19

GL-55

≥55

≤2.0

≥1770

1480

≥49

≤19

GL-48

≥48

≤2.0

≥1750

1450

≥49

≤18

hot blast heater

RL-65

≥65

≥1790

≥1500

≥49

≤24

RL-55

≥55

≥1770

≥1470

≥45

≤24

RL-48

≥48

≥1750

≥1420

≥40

≤24

electric furnace top

DL-80

≥80

≥1790

1550

≥80

≤19

DL-75

≥75

≥1790

1530

≥70

≤19

DL-65

≥65

≥1790

1520

≥60

≤19

Electric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof MaterialElectric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof Material

Electric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof Material

Certificates and Honor and partner
  • ISO9001
  • ISO14001
  • ISO50001
  • ISO45001
  • Relevant patent certificates

Electric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof MaterialElectric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof MaterialElectric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof MaterialElectric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof Material

After-Sales Service

1.Timely response

Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.

Product tags

high alumina insulating fire brick

,

alumina fire resistant brick

,

heat resistant brick
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Electric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof Material

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Product Detail
Brand Name :
CRE
Model Number :
XCL
Certification :
ISO9001, ISO14001,ISO50001,ISO45001
Place of Origin :
JIANGSU,CHINA
MOQ :
1*20GP
Price :
FOB Shanghai USD150-1500/MT
Contact Supplier
Electric Oven Fireclay Refractory Brick Alumina Silica Bricks Fireproof Material

yixing xinwei leeshing refractory materials co.,Ltd

Verified Supplier
3 Years
jiangsu
Since 1984
Business Type :
Manufacturer
Main Products :
Magnesia Chrome Brick, Magnesia Refractory Bricks, Magnesia Alumina Spinel Brick
Total Annual :
100000000-120000000
Employee Number :
1500~2000
Certification Level :
Verified Supplier
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