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Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C

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China Zhengzhou Annec Industrial Co., Ltd. certification
China Zhengzhou Annec Industrial Co., Ltd. certification
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good quality, but price is higher than other supplier.

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Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C

Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C
Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C

Large Image :  Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C

Product Details:
Place of Origin: China
Brand Name: ANNEC
Certification: ISO, CE
Model Number: JM20
Payment & Shipping Terms:
Minimum Order Quantity: 200pcs
Packaging Details: Pallet/20GP container, conform to exporting packing
Delivery Time: 7-10 working days
Payment Terms: T/T, Western Union, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 8000 pcs/day

Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C

Description
Raw Material: High Alumina Color: White
Al2O3: ≥30% Fe2O3: ≤2%
CCS: ≥3Mpa Bulk Density: ≤1.0g/cm3
High Light:

Fused Magnesia Alumina Spinel Brick

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Refractory Fireproof Alumina Spinel Brick

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3Mpa Alumina Spinel Brick

400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick

 

400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick

Item JM20 JM23 JM26 JM28 JM30 JM32
USA Brand IFB2000 IFB2300 IFB2600 IFB2800 IFB3000 IFB3200
Classification Temperature (ºC) 1000 1260 1430 1540 1650 1760
Bulk Density (g/cm3) 0.52 0.55-0.60 0.78 0.88 1.03 1.25
Cold Crushing Strength (Mpa) 0.8 1.2 1.6 2.1 2.5 3.5
Modulus of Rupture (Mpa) 0.6 0.9 1.4 1.6 2.1 2.1
Reheating Linear Change (%) CT-30 ºCX 8H 1065 ºC
0
1230ºC
0
1400ºC -0.5 1510ºC -0.8 1620ºC -0.9 1730ºC
-0.9
Thermal conductivity(W/m.k) 400ºC 0.17 0.17 0.24 0.30 0.40 0.49
600ºC 0.19 0.19 0.27 0.32 0.42 0.50
800ºC 0.22 0.22 0.30 0.35 0.44 0.51
1000ºC 0.24 0.25 0.32 0.38 0.45 0.53
Al2O3 (%) 45 37 54 64 72 77
Fe2O3 (%) 0.9 1.0 0.9 0.8 0.7 0.5
SiO2 (%) 50 50 42 32 26 22

 

400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick is made of local top grade fireclay materials under the high temperature according to the lasted

national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity.

 

400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick can be divided into three process: Raw material, molding, burning.Generally, refractory brick was molded by dry pressing. By means of mixing the material uniformity in proportion and aging mixture some time. Then, pour some powders into the module and dry pressing. After dry pressing, the adobe need to pushed in the drying kiln to stoving or stay in the air to drying. This progress will need about 3-5 days. After this progress, then push the adobe into the tunnel furnace or shuttle kiln to burning around 1300C. This progress will be need about 5-7 days.
After burning, 400C High Thermal High quality manufacturer fused magnesia alumina spinel for refractory fireproof brick will be packed in pallet and leave the factory.

 

 

Features:

  • Mechanical strength
  • High temperature
  • Excellent resistance to spalling
  • Resistant to corrosion
  • Excellent load-bearing properties

 

Application:

• Industrial furnace, glass furnace
• Chemical industrial furnace
• Utility industry furnace lining
• Heat insulation ventilation wall

High quality factories refractories material alumina brick are widely used in thermal equipment in metallurgy, petrochemical, machinery, electric power, building materials, aerospace, shipbuilding and other industrial sectors.

 

Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C 0Refractory Fireproof Fused Magnesia Alumina Spinel Brick 400C 1

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

Send your inquiry directly to us (0 / 3000)