Insulating Fire Brick - Refractory Mullite Insulating Fire Brick for Heating Furnace
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 pc
- Supply Capability:
- 200000 pc/month
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1. Description of High Purity Corundum Brick:
High purity corundum brick SiO2<0.2%, Al2O3>99%, used in petrochemical industry furnace, gasification furnace and large fertilizer equipment, and more than 1600° C super high temperature furnace, liner of furnace. Long life and reliable in quality. We can make different kinds of shape products according the customer's drawing.
2. Main features of High Purity Corundum Brick
1. High compression strength.
2. Top high-temperature capability.
3. Excellent thermal stability.
4. Low thermal conductivity.
5. Powerful penetrating-proof capability.
6. Good erosion-resistance.
7. Long service life.
3. High Purity Corundum Brick Images:
4. Applications of High Purity Corundum Brick:
Mullite lightweight brick plant can be in direct contact with the flame,this insulating brick can be used as linings or as thermal preservation layers in various industrial furnaces and kilns in metallurgical industry, ceramic industry, chemical industry, machinery industry.
such as blast furnace, hot blast stoves ,electric arc furnace, cement kiln,melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment.
- Q: Can insulating fire bricks be used in the construction of crucible furnaces?
- Yes, insulating fire bricks can be used in the construction of crucible furnaces. Insulating fire bricks are designed to withstand high temperatures and provide excellent insulation properties, making them suitable for use in crucible furnaces. These bricks are made from lightweight materials such as alumina and silica, which have low thermal conductivity and can effectively retain heat. By using insulating fire bricks, the crucible furnace can achieve higher energy efficiency, faster heating times, and better temperature control. Additionally, these bricks are also resistant to thermal shock, ensuring they can withstand the intense heat generated in the crucible furnace. Overall, insulating fire bricks are a popular choice for constructing crucible furnaces due to their excellent thermal insulation properties and ability to withstand high temperatures.
- Q: Can insulating fire bricks be used in the construction of pottery ovens?
- Yes, insulating fire bricks can be used in the construction of pottery ovens. Insulating fire bricks are specifically designed to have excellent thermal properties, such as low thermal conductivity and high resistance to heat. These qualities make them ideal for insulating and retaining heat in pottery ovens, allowing for more efficient and controlled firing of clay and ceramic materials. Additionally, insulating fire bricks are lightweight, which makes them easier to handle and install in the construction process. Overall, the use of insulating fire bricks in pottery ovens helps to create a consistent and even distribution of heat, resulting in improved firing outcomes and energy efficiency.
- Q: Can insulating fire bricks be used in both residential and industrial applications?
- Yes, insulating fire bricks can be used in both residential and industrial applications. They are commonly used in residential fireplaces and wood-burning stoves for their insulating properties, as well as in industrial furnaces, kilns, and ovens to retain heat and improve energy efficiency.
- Q: Are insulating fire bricks suitable for use in boilers?
- Yes, insulating fire bricks are suitable for use in boilers. Insulating fire bricks are designed to withstand high temperatures, making them a suitable choice for various applications, including boilers. These bricks are made from lightweight materials, such as ceramic fibers or vermiculite, which provide excellent thermal insulation properties. They can effectively retain heat within the boiler and prevent heat loss, resulting in improved energy efficiency. Additionally, insulating fire bricks are resistant to thermal shock, chemical attack, and corrosion, ensuring their durability and longevity in boiler applications. Overall, the use of insulating fire bricks in boilers can help optimize their performance, reduce energy consumption, and enhance the overall efficiency of the heating system.
- Q: Do insulating fire bricks require any special fireproof coatings?
- No, insulating fire bricks do not require any special fireproof coatings. These bricks are designed to withstand high temperatures and provide excellent insulation properties without the need for additional coatings. They are made from special refractory materials that have high heat resistance and low thermal conductivity. Insulating fire bricks are commonly used in applications such as kilns, furnaces, fireplaces, and other high-temperature environments where insulation is required. Their inherent properties make them capable of withstanding intense heat without the need for any additional coatings or treatments.
- Q: Can insulating fire bricks be used for insulation in heat exchangers?
- Yes, insulating fire bricks can be used for insulation in heat exchangers. Insulating fire bricks are made from a lightweight refractory material that has excellent thermal insulation properties. They have low thermal conductivity, which means they can effectively reduce heat transfer from one side of the heat exchanger to the other. This helps to maintain the desired temperature within the heat exchanger and prevents heat loss to the surroundings. Additionally, insulating fire bricks are resistant to high temperatures and can withstand thermal shocks, making them suitable for the harsh conditions often found in heat exchangers. Overall, using insulating fire bricks for insulation in heat exchangers can improve energy efficiency, reduce heat loss, and enhance the overall performance of the system.
- Q: Can insulating fire bricks be used in ceramic fiber boards?
- Yes, insulating fire bricks can be used in ceramic fiber boards as they provide thermal insulation and enhance the overall insulation properties of the boards.
- Q: Do insulating fire bricks require any special curing or firing temperature profiles?
- Yes, insulating fire bricks do require special curing or firing temperature profiles. These bricks are typically made from lightweight refractory materials, which need to be slowly heated and cooled to avoid cracking or damage. The curing process involves gradually increasing the temperature over several hours and holding it at a specific level for a certain period. This allows the bricks to undergo physical and chemical changes, ensuring their optimal performance and durability in high-temperature applications.
- Q: Do insulating fire bricks have a low thermal conductivity?
- Yes, insulating fire bricks have a low thermal conductivity. These bricks are specifically designed to minimize heat transfer, making them an excellent choice for applications that require thermal insulation. Compared to regular fire bricks, insulating fire bricks have a lower density and higher porosity, which helps to reduce the flow of heat through conduction. This low thermal conductivity allows the bricks to act as effective barriers against heat transfer, keeping the surrounding areas cooler and increasing energy efficiency.
- Q: Are insulating fire bricks resistant to slag attack?
- Yes, insulating fire bricks are resistant to slag attack. These bricks are made of high-quality refractory materials that can withstand extreme temperatures and harsh conditions, including exposure to slag. They have low thermal conductivity and excellent insulation properties, making them ideal for applications where slag attack is a concern.
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Insulating Fire Brick - Refractory Mullite Insulating Fire Brick for Heating Furnace
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2000 pc
- Supply Capability:
- 200000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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