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Corundum High Strength Refractory Castable for Cement Kiln

Corundum High Strength Refractory Castable for Cement Kiln photo-1
Corundum High Strength Refractory Castable for Cement Kiln photo-2
Corundum High Strength Refractory Castable for Cement Kiln photo-3
Corundum High Strength Refractory Castable for Cement Kiln photo-4
Corundum High Strength Refractory Castable for Cement Kiln photo-5
US$ 20 - 800 MOQ: 1 Ton
Key Specifications
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Place of Origin:
Henan, China
Shape:
Powder
Material:
Castable
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin Qingdao Shanghai
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Henan, China
Shape Powder
Material Castable
SiO2 Content (%) <1~3
Al2O3 Content (%) 90%,93%,95%
MgO Content (%) none
CaO Content (%) standard
CrO Content (%) 0.1~0.3%
SiC Content (%) 0.00%
Model Number Corundum refractory castable
Brand Name Dengda
Specifications

Corundum high strength refractory castable for cement kiln

Corundum high strength refractory castable for cement kiln

Brief description of Corundum Castable
1. High refractoriness
2.High crushing strength
3.Good abrasion resistance
4.Good thermal shock stability
Typical Application

Corundum castable is mainly used in metallurgical industry, also in petroleum, chemical industry, building materials, electric power and machinery ,and also widely used in industrial furnaces and thermal devices.It is also used for fluidized bed boiler combustion chamber, water cooled wall, roof, dust catcher and horizontal flue and other thermal equipment easy wear parts.

Technology

Corundum high strength refractory castable for cement kiln

Corundum high strength refractory castable for cement kiln

corundum castable are featured with high strength, good wear resistance, permeability resistance, erosion resistance, good mechanical properties, convenient construction, etc. It is widely used in various kinds of kiln lining.Such as boiler, blast furnace hot blast stove, heating furnace, ceramic kiln, cement rotary kiln,power plant wall etc.

Characters of  Corundum Castable :

1. High refractoriness, high refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.

5. Good resistance to flake performance.

6. Good thermal shock stability.

7. Scouring resistance

8. Good hot strength.

Physical andChemical Indicators:

Product

Index

Al2O3 90%

Al2O3 93%

Al2O3 95%

Chemical composition

Al2O3 % 

90

93

95

SiO2 % 

3

1

1

CaO % 

2.0

1.8

1.8

Bulk density g/cm3 

3.0

3.1

3.2

Cold crushing strength Mpa 

110°C×24h

50

80

80

1100°C×3h

65

80

80

1500°C×3h

70

80

80

Modulus of rupture Mpa 

110°C×24h

6

7

7

1100°C×3h

8

8

10

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Business Type
Manufacturer, Trading Company
Year Established
2001
Factory Size
Above 100,000 square meters
Total Employees
501 - 1000 People