Insulating Refractory Bricks High-Alumina Brick for Furnace Use
- Ref Price:
-
$100.00 - 300.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 1000 m.t./month
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Thermal Insulation Fire Clay Brick
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 please stay cool with our quality.
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.
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
Insulating Fire Brick main feature:
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
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: Do insulating fire bricks have a high resistance to spalling?
- Insulating fire bricks possess a remarkable ability to resist spalling. Spalling occurs when the surface of a material breaks or flakes off, and fire bricks are particularly susceptible to this phenomenon due to exposure to intense heat and thermal shock. However, insulating fire bricks are specially engineered to endure these extreme temperatures and thermal cycling, resulting in a significant resistance to spalling. These bricks are crafted from top-notch refractory materials like alumina or silica, renowned for their exceptional thermal shock resistance. Furthermore, they are manufactured with low thermal conductivity, effectively reducing heat transfer and minimizing the chances of spalling. In summary, insulating fire bricks are the perfect choice for applications demanding high spalling resistance, such as furnaces, kilns, and other environments with elevated temperatures.
- Q: Are insulating fire bricks suitable for use in thermal shock applications?
- Yes, insulating fire bricks are suitable for use in thermal shock applications. Insulating fire bricks are designed to withstand rapid changes in temperature without cracking or breaking, making them ideal for thermal shock environments where there are frequent and extreme temperature fluctuations.
- Q: Can insulating fire bricks be used in kiln car construction?
- Insulating fire bricks, which are manufactured using lightweight materials like ceramic fibers or lightweight refractory aggregates, can be utilized in the construction of kiln cars. These bricks possess exceptional insulating properties and have a low thermal conductivity, enabling them to effectively retain heat and prevent heat transfer to the outer surface of the kiln car. Incorporating insulating fire bricks into kiln car construction offers numerous advantages. Firstly, it aids in reducing heat loss, thereby enhancing energy efficiency and reducing fuel consumption. This benefit is especially significant in high-temperature applications such as kilns, where maintaining a consistent temperature is of utmost importance. Secondly, the utilization of insulating fire bricks helps safeguard the kiln car from thermal stresses and cracking. Due to the firing cycles, kilns experience substantial temperature fluctuations, and the presence of insulating fire bricks minimizes thermal shock, consequently prolonging the lifespan of the kiln car. Additionally, insulating fire bricks are notably lighter compared to conventional refractory bricks, making them more manageable and easier to install during kiln car construction. This, in turn, can result in cost savings related to labor and transportation expenses. However, it is crucial to note that insulating fire bricks possess lower strength and durability when compared to denser refractory bricks. Therefore, they are typically used in the hot face lining of kilns, while a more robust material is employed for the kiln car structure. In summary, the effective utilization of insulating fire bricks in kiln car construction can yield benefits such as improved energy efficiency, protection against thermal stresses, and overall enhancement of kiln performance.
- Q: Can insulating fire bricks be used in smelting furnaces?
- Yes, insulating fire bricks can be used in smelting furnaces. Insulating fire bricks are specifically designed to withstand high temperatures and provide excellent thermal insulation. They help in reducing heat loss and improving energy efficiency in the smelting process.
- Q: What industries commonly use insulating fire bricks?
- Insulating fire bricks are commonly used in industries such as steel, aluminum, ceramics, glass, and cement production, as well as in various high-temperature applications like furnaces, kilns, incinerators, and thermal insulation systems.
- Q: Can insulating fire bricks be used in the construction of industrial dryers?
- Industrial dryers can utilize insulating fire bricks, which are specifically designed to have low thermal conductivity. This allows them to retain heat and prevent heat loss, making them an ideal option for applications that require high temperatures. These fire bricks are created using lightweight materials like clay, silica, and alumina, and can withstand temperatures of up to 3000°F (1650°C). They possess exceptional insulation properties, leading to reduced energy consumption and improved efficiency for the industrial dryer. Moreover, insulating fire bricks are highly resistant to thermal shock, meaning they can endure sudden temperature changes without cracking or breaking. This quality is particularly crucial in industrial dryer settings where temperature fluctuations can occur rapidly. In conclusion, insulating fire bricks are a suitable choice for constructing industrial dryers due to their low thermal conductivity, resistance to high temperatures, and ability to withstand thermal shock.
- Q: Can insulating fire bricks be used in high-temperature insulation panels?
- Yes, insulating fire bricks can be used in high-temperature insulation panels. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation. They are made from lightweight refractory materials that have low thermal conductivity, allowing them to effectively reduce heat transfer. These bricks can be used in various applications, including furnaces, kilns, and high-temperature insulation panels. They are capable of withstanding temperatures up to 3000°F (1650°C) and can effectively retain heat, making them an ideal choice for high-temperature insulation panels.
- Q: Can insulating fire bricks be used for insulation in heat recovery systems?
- Yes, insulating fire bricks can be used for insulation in heat recovery systems. These bricks have high thermal resistance, low thermal conductivity, and can withstand high temperatures, making them suitable for insulating and retaining heat in heat recovery systems.
- Q: Are insulating fire bricks resistant to alkali-silica reaction?
- Yes, insulating fire bricks are generally resistant to alkali-silica reaction due to their low alkaline content and high silica content.
- Q: Can insulating fire bricks be used in the construction of kilns?
- Insulating fire bricks have the ability to be utilized in the construction of kilns. With a focus on possessing a high insulating value, these bricks can endure high temperatures while minimizing heat loss. This attribute renders them well-suited for the task of kiln construction as they effectively preserve and regulate the desired temperature within the kiln. Furthermore, these bricks are lightweight and easily manageable, adding to their convenience in kiln construction. An additional advantage lies in their resistance to thermal shock, an imperative characteristic for kilns that experience swift temperature fluctuations. In general, insulating fire bricks are a favored option for kiln construction due to their insulating properties, durability, and user-friendliness.
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Insulating Refractory Bricks High-Alumina Brick for Furnace Use
- Ref Price:
-
$100.00 - 300.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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