High Temperature Refractory Corundum Mullite Bricks For Ceramic Firing Kiln Furniture
Product Feature
● High Temperature Stability :
The normal temperature compressive strength is greater than 55MPa, the load softening temperature is greater than 1700°C.
● Resistance To Corrosion :
Which is important in industrial environments with harsh chemicals and gases.
● Strong Slag Resistance :
Kerui Refractory because of its good chemical structure ,it has super slag resistance and can resist slag ,metal melt, furnace dust and sinter surface.
● Customized :
Kerui refractory bricks can be shaped and customized to suit various furnace configurations, offering flexibility and adaptability in challenging industrial settings.
Product Parameters
|
Item/Category |
JT-01 |
JT-02 |
JT-03 |
|
(℃) Using temp |
1750 |
1700 |
1600 |
|
(g/cm3) Density |
3.2 |
3 |
2.9 |
|
(Mpa) Cold crushing strength |
1.8 |
1.8 |
2.5 |
|
(350℃ W/mk) Thermal Conductivity |
0.25 |
0.26 |
0.32 |
|
Al2O3 |
99 |
96 |
90 |
|
Fe2O3 |
0.1 |
0.1 |
0.15 |
|
SiO2 |
0.4 |
3.8 |
9.3 |
Application Field
● Metallurgical industry: Used for lining of blast furnaces, steelmaking furnaces, aluminum smelting furnaces, etc., to help improve thermal efficiency and extend equipment life.
● Ceramic industry: As a thermal insulation layer in ceramic kilns to protect other materials from high temperatures.
● Glass industry: Used in glass melting furnaces, annealing furnaces, etc., to help maintain the stability of the furnace temperature and reduce heat loss.
● Cement industry: Used in high-temperature equipment such as cement rotary kilns, providing good fire resistance and thermal insulation effects.
● Industrial furnaces: Applicable to the lining and thermal insulation layer of various industrial furnaces to ensure safety and efficiency under high temperature conditions.
● Other fields: It can also be used in other processes that require high temperature environments such as heat treatment and welding.
These applications reflect the wide adaptability and importance of mullite insulation bricks in high temperature and harsh environments.
Iron & Steel
Non-ferrous Metals
Power Industry
Building Materials
Oil Industry
Non-ferrous Metals
Product Detail
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