Insulating Fire Brick for Blast Furnace and Industrial Kiln
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 m.t./month
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CNBM conforms strictly to the requirements of ISO 9000 quality control system during the production. MSDS is also available if you want. The thermal insulation fire clay brick meet with the requirements of ASTM & JIS standards. So pls stay cool with our quality.
Insulating Fire Brick Technical index
Product No. | IFB70 | IFB60 | IFB50 | IFB40 |
Al2O3 | 68%-72% | 58%-62% | 48%-52% | 38%-40% |
Refractoriness (°C ) | ≥1790 | ≥1790 | ≥1790 | ≥1790 |
Bulk density (g/cm3) | 2.50-2.60 | 2.35-2.45 | 2.20-2.30 | 2.10-2.20 |
Apparent porosity (%) | 22 | 19-22 | 17-20 | 17-20 |
Cold Crushing strength (kg) | 480-510 | 450-480 | 430-450 | 390-430 |
Application
Insulating Fire Brick are used for the lining of converter, alternating current arc furnace, direct Current arc furnace and the ladle slag line, etc.
Equipment
1 unit of Ceramic Abrasive (SG Abrasive) pilot production line
2 units of Compact grain Abrasive pilot production lines
1 unit of high-end coated abrasives (abrasive cloth) production line
2 units of Boron Carbide production lines
3 large flexible crushing and sieving lines for grit production lines
2 units of 2000KVA furnaces for Boron Carbide fusion
6 units of 5000KVA-10000KVA dumping type electric arc furnaces for Brown Fused Alumina fusion
Company Advantage
(1)Long Insulating Fire Brick manufacture history: 25 years manufacturer
(2)Advanced equipment
(3)Diversification of production standards: ISO ANSI FEPA JIS ASTM
(4)Flexible payment: T/T L/C D/P D/A
(5)Professional marketing team and after-sale service
(6)Free sample
FAQs
Q1 |
What’s the transport method? |
A1 | FCL delivery goods with wooden pallet or wooden case by sea; If LCL delivery, must with wooden case; Sometimes need open top, flat rack or bulk cargo. |
Q2 |
What’s the required payment term? |
A2 | Generally 30% TT as the prepayment, 70% TT before delivery. If need, 100% Irrevocable Letter of Credit or negotiation. |
Q3 |
Which country are our products exported to? |
A3 | Apart from entire Chinese market, the US, Russia, Japan, Korea, Australia and some Southeast Asian Nations. |
- Q: Can insulating fire bricks be used in waste incineration plants?
- Insulating fire bricks are indeed applicable in waste incineration plants. Their ability to endure high temperatures renders them suitable for the exceedingly hot surroundings found in these plants. These bricks are crafted from lightweight materials that possess exceptional thermal insulation properties, thus aiding in minimizing heat loss and enhancing energy efficiency during the incineration procedure. Moreover, insulating fire bricks exhibit commendable resistance to both chemical and thermal shock, a crucial attribute in waste incineration plants where diverse waste materials are combusted. Overall, the incorporation of insulating fire bricks in waste incineration plants contributes to heightened insulation, increased energy efficiency, and enhanced incineration process performance.
- Q: Can insulating fire bricks be used for insulation in power boiler walls?
- Yes, insulating fire bricks can be used for insulation in power boiler walls. Insulating fire bricks are specifically designed to have low thermal conductivity, allowing them to effectively insulate high temperature environments such as power boilers. They are made from lightweight materials such as clay and other refractory materials, which provide excellent insulation properties while withstanding the extreme heat conditions found in power boilers. The use of insulating fire bricks in power boiler walls helps to reduce heat loss, improve energy efficiency, and maintain high operating temperatures within the boiler.
- Q: Can insulating fire bricks be recycled or reused?
- Yes, insulating fire bricks can be recycled or reused. Insulating fire bricks are made from various materials such as alumina, silica, and clay, which can be broken down and reused in the production of new bricks. Recycling these bricks involves crushing them into a fine powder and then mixing it with other raw materials to create new bricks. Reusing insulating fire bricks is also possible in certain applications. For example, if the bricks are still in good condition and have not been damaged, they can be removed from one structure and used in another. This reduces waste and saves resources. Overall, whether through recycling or reusing, insulating fire bricks can have a second life and contribute to a more sustainable and environmentally-friendly construction industry.
- Q: What are the main properties of insulating fire bricks?
- Insulating fire bricks, also known as IFBs, possess several key properties that make them ideal for various high-temperature applications. First and foremost, insulating fire bricks have excellent thermal insulation properties. They have low thermal conductivity, meaning they are effective at preventing heat transfer. This characteristic makes them suitable for use in environments where insulation is crucial, such as kilns, furnaces, and industrial ovens. The low thermal conductivity of IFBs helps to minimize heat loss and maintain high temperatures within these structures. Another important property of insulating fire bricks is their high refractoriness. They are capable of withstanding extreme temperatures without losing their structural integrity. IFBs can withstand temperatures of up to 3000°F (1650°C), making them suitable for use in extremely hot environments. This high refractoriness allows them to be used in applications that involve the containment of molten metals, glass, or other materials at elevated temperatures. Furthermore, insulating fire bricks are lightweight and have a relatively low bulk density. This lightweight nature makes them easier to handle and install, reducing the labor and cost involved in construction or maintenance projects. The low bulk density of IFBs also contributes to their excellent thermal insulation properties since it reduces the number of air pockets within the material, thereby minimizing heat transfer. Additionally, insulating fire bricks have good chemical resistance. They are highly resistant to chemical attack from various substances, including acids, alkalis, and other corrosive agents. This property allows IFBs to maintain their structural integrity even in harsh chemical environments, making them suitable for applications in industries like chemical processing, metal refining, and incineration. Finally, insulating fire bricks are known for their durability and long lifespan. They have excellent mechanical strength and can withstand thermal cycling, meaning they can endure repeated exposure to extreme temperatures without cracking or breaking. This longevity makes them a cost-effective choice for applications where durability and reliability are paramount. In summary, the main properties of insulating fire bricks include excellent thermal insulation, high refractoriness, lightweight structure, good chemical resistance, and durability. These properties make IFBs suitable for a wide range of high-temperature applications, providing efficient insulation, protection against extreme temperatures, and long-lasting performance.
- Q: Can insulating fire bricks be used in the construction of metal smelting molds?
- Yes, insulating fire bricks can be used in the construction of metal smelting molds. Insulating fire bricks are designed to withstand high temperatures, making them suitable for use in smelting processes where extreme heat is required. These bricks have excellent thermal insulation properties, which help to retain the heat and minimize heat loss during the smelting process. This is important for maintaining a consistent temperature within the mold, ensuring efficient and successful metal smelting. Additionally, insulating fire bricks are lightweight and easy to handle, making them a practical choice for constructing molds. Overall, insulating fire bricks are a reliable and effective option for constructing metal smelting molds.
- Q: Are insulating fire bricks resistant to carbon dioxide?
- Yes, insulating fire bricks are resistant to carbon dioxide.
- Q: Can insulating fire bricks be used in high-temperature insulation blankets for aerospace applications?
- Insulating fire bricks are not typically used in high-temperature insulation blankets for aerospace applications due to their solid and rigid nature, which makes them unsuitable for flexible and conformable insulation. Instead, aerospace insulation blankets are typically made from flexible and lightweight materials like ceramic fiber or silica fiber. These materials offer excellent thermal insulation properties and can easily mold and shape to fit complex geometries. They provide effective heat insulation and protection for critical components. Additionally, insulation blankets in aerospace applications must meet stringent requirements such as low outgassing, high thermal stability, and resistance to vibration and mechanical stress. Insulating fire bricks may not satisfy these specific requirements and may not withstand the extreme conditions in aerospace environments. In conclusion, while insulating fire bricks excel in certain high-temperature insulation applications, they are not appropriate for aerospace insulation blankets. The aerospace industry demands insulation materials that are flexible, lightweight, and high-performing, capable of conforming to intricate shapes and enduring the unique challenges of this sector.
- Q: Can insulating fire bricks be used in reheating furnaces?
- Reheating furnaces can indeed utilize insulating fire bricks. These bricks are specifically designed to possess exceptional thermal insulation properties, rendering them ideal for applications requiring high temperatures, such as reheating furnaces. Due to their low thermal conductivity, these bricks can effectively retain and reflect heat, leading to energy conservation and enhanced heating efficiency. Furthermore, their lightweight nature and resistance to thermal shock allow them to endure rapid temperature fluctuations commonly encountered in reheating furnaces. In summary, insulating fire bricks offer a suitable option for insulating and lining the walls of reheating furnaces, ensuring efficient heat preservation and consistent temperatures throughout the furnace.
- Q: What is the maximum temperature range of high temperature resistant insulation materials?
- High temperature insulation materials have many, the highest temperature range, specific material.For example, refractory bricks can withstand high temperatures between 1580 and 1770 degrees Celsius
- Q: Can insulating fire bricks be used in the construction of coke ovens?
- The use of insulating fire bricks in the construction of coke ovens is indeed possible. These bricks are specifically designed to endure extreme temperatures and offer exceptional thermal insulation. Coke ovens, which typically operate at around 2000 degrees Fahrenheit, necessitate materials that can withstand such conditions. The low thermal conductivity of insulating fire bricks effectively hinders heat transfer between the interior and exterior of the oven. This feature helps to maintain the necessary high temperatures for coal carbonization in the coke oven, while simultaneously minimizing heat loss. Moreover, insulating fire bricks possess a lightweight composition and high strength, which makes them ideal for coke oven construction. Their lightweight nature facilitates easier installation and reduces the overall weight of the structure. Additionally, their high strength ensures that they can endure the harsh operating conditions of the coke oven without cracking or crumbling. In conclusion, insulating fire bricks are a suitable choice for constructing coke ovens due to their ability to withstand high temperatures, provide thermal insulation, and offer durability.
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Insulating Fire Brick for Blast Furnace and Industrial Kiln
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 10000 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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