Корундна опека високе отпорности на топлоту
High heat-resistant corundum bricks are employed in a wide range of industries where high temperatures are encountered, including the steel industry, glass manufacturing, cement production, and heat treatment processes. The selection of these bricks should consider factors such as the maximum operating temperature, the specific application requirements, and the type of material being processed to ensure optimal performance and durability.
|
SK-30 |
SK-32 |
SK-34 |
SK-35 |
SK-36 |
SK-37 |
SK-38 |
SK-40 |
|
|
Fe2O3 percent ( Less than or equal to ) |
2.5 |
2.5 |
2 |
2 |
2 |
2 |
2 |
2 |


High heat-resistant corundum bricks are designed to withstand extremely high temperatures without undergoing deformation, cracking, or failure. These bricks are used in applications where the material is exposed to intense heat, such as in furnaces, kilns, and high-temperature processing equipment. Here are the key characteristics of high heat-resistant corundum bricks:
Corundum itself has a high melting point of around 2050 degree (3722 degree F), which contributes to the bricks' ability to withstand extreme temperatures.
High heat-resistant corundum bricks generally have a low coefficient of thermal expansion, reducing the risk of cracking due to thermal stresses during heating and cooling cycles.
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