Insulating Fire Brick for Steel Ladle - Refractory Insulating Fire Brick
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100 m.t./month
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Quick Details
| Place of Origin: | (Mainland) | Shape: | Block | Material: | Alumina Block,aluminum carbon |
| Al2O3 Content (%): | 70 min | Refractoriness (Degree): | 1770°< Refractoriness< 2000° | Model Number: | Refractory Brick |
| Brand Name: | item: | Refractory Brick | service: | OEM service | |
| web: | skype: |
Packaging & Delivery
| Packaging Detail: | wooden box ,loading by container or according to client required |
| Delivery Detail: | General 10-15 days, according to clients required quantity |
Refractory Insulating Fire Brick for Steel Ladle
Refractory Brick For Ladle Materials are widely used in the big steel-making mills
Product Description
1.With high strength, high refractoriness, strong erosion resistance.
2.Can be customized according to customer's drawings for production.
3.The well block is suite with the nozzle , it can use in the steel making and the foundry,the tundish and ladle all can use it.The well block has long service life, no crack and no leak.
4. The well block use main the material with the high content of carbon and almnium or the zirconic.
5.We can produce the different shape according to the requirement of the client.
Our Services
1.Helping you lower the cost for casting,
2.Helping you improve quality of final steel and service to our customer,
3.Put Client profile into first, achieved mutual benefit.
Let every customer thumbsup for us saying: “Topchase is Very Good Partner.”
- Q: What's the difference between refractory bricks and insulating bricks?
- Insulation brick mainly is used to heat, reduce heat loss, refractory brick is mainly used to withstand flame burn. Bricks usually do not contact fire directly, while refractory bricks usually contact the flame directly.
- Q: Can insulating fire bricks be used in heat treatment furnaces?
- Indeed, heat treatment furnaces can make use of insulating fire bricks. These bricks are specifically engineered to possess a low thermal conductivity, enabling them to endure elevated temperatures while minimizing the dissipation of heat. This quality renders them ideal for deployment in heat treatment furnaces, where the preservation of a stable temperature is vital for the triumphant execution of the heat treatment procedure. Moreover, insulating fire bricks exhibit exceptional insulating attributes, thereby curtailing energy usage and enhancing the overall efficiency of the heat treatment furnace. Consequently, the utilization of insulating fire bricks in heat treatment furnaces is a prevalent practice across diverse industries.
- Q: Can insulating fire bricks be used in cryogenic applications?
- Insulating fire bricks, also known as refractory bricks, are primarily designed for high-temperature applications and are commonly used in furnaces and kilns. However, when it comes to cryogenic applications, where extremely low temperatures are involved, insulating fire bricks may not be the most suitable choice. Cryogenic temperatures, typically below -150 degrees Celsius (-238 degrees Fahrenheit), pose unique challenges for materials due to the severe thermal stresses they experience. Insulating fire bricks are typically composed of materials such as alumina and silica, which have limited thermal shock resistance and can become brittle at very low temperatures. This brittleness can lead to cracking and failure when exposed to cryogenic conditions. Additionally, insulating fire bricks have relatively high thermal conductivity, which means they can conduct heat relatively well. In cryogenic applications, where minimizing heat transfer is crucial, materials with lower thermal conductivity are preferred. Therefore, insulating fire bricks, with their higher thermal conductivity, may not be the most efficient choice for cryogenic applications. Instead, materials with excellent thermal insulation properties and low thermal conductivity, such as aerogels or foams made from materials like silica or carbon, are often preferred for cryogenic applications. These materials offer superior thermal insulation and better resistance to extreme temperatures, ensuring the efficient and reliable performance required in cryogenic environments. In summary, while insulating fire bricks are suitable for high-temperature applications, they may not be the best choice for cryogenic applications due to their brittleness at low temperatures and relatively high thermal conductivity. Materials specifically designed for cryogenic conditions, such as aerogels or foams, are more suitable for these extreme temperature environments.
- Q: Are insulating fire bricks suitable for use in blast furnaces?
- Blast furnaces, operating at temperatures exceeding 2000 degrees Celsius, necessitate refractory materials capable of withstanding such intense heat. Consequently, insulating fire bricks are deemed unsuitable for use in blast furnaces. Insulating fire bricks possess low thermal conductivity, thereby effectively reducing heat transfer. However, this attribute renders them susceptible to damage and degradation in high-temperature environments. In the context of blast furnaces, where molten iron and other materials are processed, the refractory lining necessitates high thermal shock resistance, good mechanical strength, and resistance to chemical corrosion. Therefore, specialized refractory materials such as high-alumina or silica refractory bricks are favored for blast furnace linings due to their capacity to endure extreme conditions and maintain structural integrity.
- Q: Can insulating fire bricks be used in the construction of combustion chambers?
- The use of insulating fire bricks in combustion chambers is highly recommended. These bricks are created using lightweight, porous materials that possess exceptional thermal insulation capabilities. As a result, they are extremely suitable for high-temperature applications like combustion chambers, where their insulation aids in the containment and regulation of heat generated during the combustion process. The heat transfer resistance of insulating fire bricks is notably high, enabling them to effectively retain heat within the combustion chamber. This, in turn, enhances combustion process efficiency by minimizing heat loss to the surrounding environment. Moreover, these bricks' insulating properties help prevent the outer walls of the combustion chamber from overheating, thereby reducing the risk of structural damage. Furthermore, insulating fire bricks are specifically designed to endure elevated temperatures, rendering them highly durable and resilient. This is particularly crucial in combustion chambers, where intense heat and varying temperatures are commonplace. Their ability to withstand thermal shock and thermal cycling makes them a dependable choice for this purpose. To summarize, insulating fire bricks are an exceptional option for constructing combustion chambers due to their thermal insulation properties, heat retention ability, and resistance to high temperatures. They significantly contribute to the overall efficiency and safety of the combustion process, making them an invaluable component in combustion chamber construction.
- Q: Can insulating fire bricks be used in the construction of brick ovens?
- Yes, insulating fire bricks can be used in the construction of brick ovens. These bricks have high-temperature resistance and excellent insulation properties, making them suitable for retaining heat and preventing heat loss in a brick oven.
- Q: Can insulating fire bricks be used in high-temperature kilns for pottery?
- Yes, insulating fire bricks can be used in high-temperature kilns for pottery. These bricks are specifically designed to withstand and retain heat, making them suitable for use in kilns that reach high temperatures. They help to insulate the kiln, preventing heat loss and allowing for more efficient firing of pottery.
- Q: Can insulating fire bricks be used in brick kilns?
- Yes, insulating fire bricks can be used in brick kilns. They are specifically designed to withstand high temperatures and provide excellent insulation, making them suitable for use in brick kilns where heat retention is crucial.
- Q: Are insulating fire bricks resistant to carbon dioxide?
- Insulating fire bricks, also known as refractory bricks, are designed to withstand high temperatures and are generally resistant to various chemicals and gases. However, their resistance to carbon dioxide may vary depending on the specific type and composition of the insulating fire brick. Carbon dioxide (CO2) is a non-flammable gas that is usually present in the atmosphere and is released during the combustion of carbon-based fuels. In most cases, insulating fire bricks have a high resistance to carbon dioxide due to their high melting point and the presence of refractory materials such as alumina and silica. However, prolonged exposure to high concentrations of carbon dioxide, especially at elevated temperatures, can cause some insulating fire bricks to undergo chemical reactions that may lead to degradation or reduced performance. It is important to consider the specific application and environment in which the insulating fire bricks will be used. If the insulating fire bricks are part of a furnace or kiln that generates significant amounts of carbon dioxide, it is advisable to choose bricks specifically designed for such conditions. These bricks may have additional protective coatings or higher chemical resistance to ensure their longevity and performance. In summary, while insulating fire bricks generally have good resistance to carbon dioxide, it is important to consider the specific type of brick and the conditions under which it will be used to ensure optimal performance and longevity.
- Q: Can insulating fire bricks be used as insulation for pizza ovens?
- Yes, insulating fire bricks can be used as insulation for pizza ovens. Their high heat resistance and ability to retain heat make them an ideal choice for insulating the oven and maintaining the desired temperature for baking pizzas.
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Insulating Fire Brick for Steel Ladle - Refractory Insulating Fire Brick
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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