Insulating Fire Brick - Refractory Mullite GJM 23
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 kg
- Supply Capability:
- 1000000 kg/month
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OKORDER Series Insulating Bricks
OKORDER series insulating bricks are a kind of highly efficient, energy saving, low-carbon, environmental protection advanced products which are manufactured according to ASTM standard. OKORDER series products are the best lining and insulation materials in all types of industrial furnaces in the field of Metallurgy, Aluminum, Petrochemical, Ceramics, Power and Glass. They can be applied as heat insulation or no-melt erosion parts of the working layer. The products have been widely used in the following furnaces and achieved satisfactory results.
Application of Insulating Bricks
Metallurgy industry: Blast furnace, Hot blast stove, Reheating furnace, etc.
Petrochemical industry: Ethylene cracking furnace, Hydrogen production furnace, Primary reformer furnace, Reheating furnace, etc.
Ceramics Industry: Roller kiln, Pusher kiln, etc.
Glass industry: Glass furnace regenerator, etc.
Carbon Industry: Carbon roaster, etc.
Aluminum electrolytic industry: aluminum reduction cells,etc.
Other industries: Tunnel kiln, Shuttle kiln, etc.
Advantages of Insulating Bricks
Low Thermal Conductivity: More porosity brings excellent insulation effect, energy saving.
High Crushing Strength: High crushing strength under thermal state, volume stability.
Low Heat Storage: Little thermal storage when absorb more heat, energy saving effect is obvious.
High Purity: Low content of iron, alkaline and metal impurities.
Accurate Dimension: Precise brick size by machining, cutting and grinding special shapes, expediting bricklaying.
Picture of Insulating Bricks
FAQ
1. Which products do you have?
We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.
2. How do you control the products quality?
With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements.
From the raw materials selecting, our quality control begin. The quality certificates of raw materials are required and each batch will be tested before using. During production, the quality control are conducted by workers and then each piece will be sorted and examined by quality supervise.
3. Can you give me a brief introduction of the application of your products?
We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.
4. If I need your offer, what information do you need?
In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc.
If any question, please contact us freely.
- Q:Are insulating fire bricks suitable for use in steel manufacturing plants?
- Insulating fire bricks are a suitable choice for steel manufacturing plants. Their excellent thermal properties, including high heat resistance and low thermal conductivity, make them ideal for high-temperature environments like steel manufacturing plants. These bricks can endure the extreme heat generated during steel production processes such as melting, casting, and forging. Furthermore, they assist in conserving energy by minimizing heat loss, thereby enhancing the overall efficiency of the plant. Additionally, they possess considerable mechanical strength and can withstand the physical stresses and strains associated with steel manufacturing operations. In summary, incorporating insulating fire bricks in steel manufacturing plants can enhance safety, boost productivity, and improve energy efficiency.
- Q:Can insulating fire bricks be used in the construction of lime production molds?
- Yes, insulating fire bricks can be used in the construction of lime production molds. Insulating fire bricks are designed to have high thermal resistance, making them ideal for applications that require insulation and protection from high temperatures. Lime production molds often involve high temperatures during the firing process, and insulating fire bricks can help maintain the desired temperature and prevent heat loss. Additionally, the insulating properties of these bricks can help reduce energy consumption and improve the efficiency of the lime production process. Therefore, using insulating fire bricks in the construction of lime production molds is a suitable choice.
- Q:Can insulating fire bricks be cut or shaped using common tools?
- Indeed, common tools can be utilized to cut or mold insulating fire bricks. These bricks are typically composed of lightweight refractory substances like clay and minerals, making them more amenable to cutting and shaping than conventional fire bricks. To achieve the desired dimensions and design, one can employ basic tools such as a handsaw, angle grinder, or even a chisel and hammer. However, it is crucial to prioritize safety when handling insulating fire bricks by donning protective gear like gloves, goggles, and a dust mask. This precautionary measure is necessary to avert any potential health risks.
- Q:Can insulating fire bricks be used in the construction of aluminum smelting furnaces?
- Insulating fire bricks can indeed be utilized in the construction of aluminum smelting furnaces. These bricks are crafted from lightweight materials like refractory clay and possess exceptional insulating qualities. Consequently, they are well-suited for implementation in environments with elevated temperatures, such as aluminum smelting furnaces. By conserving heat and enhancing energy efficiency, they prove to be advantageous in these settings. Typically, aluminum smelting furnaces function at remarkably high temperatures, frequently exceeding 1000 degrees Celsius. In such extreme circumstances, insulating fire bricks serve as effective thermal insulation, thereby minimizing heat loss and sustaining the desired temperature inside the furnace. This insulation also contributes to reducing the energy required to heat the furnace, leading to cost savings and heightened efficiency. Furthermore, insulating fire bricks exhibit exceptional resistance to thermal shock. This quality enables them to endure rapid temperature variations without experiencing cracking or breakage. This characteristic holds significance in the context of an aluminum smelting furnace, where heating and cooling cycles can occur frequently and swiftly. In addition, insulating fire bricks possess low thermal conductivity, which is another advantage when employed in aluminum smelting furnaces. This property facilitates the retention of heat within the furnace, preventing it from dissipating into the surrounding environment. By diminishing heat loss, insulating fire bricks aid in maintaining a consistent temperature throughout the smelting process, ensuring optimal conditions for aluminum melting and refining. In summary, due to their remarkable insulating properties, resistance to thermal shock, and low thermal conductivity, insulating fire bricks constitute a suitable choice for constructing aluminum smelting furnaces. Their utilization contributes to enhanced energy efficiency, reduced heat loss, and the maintenance of a stable temperature inside the furnace.
- Q:Do insulating fire bricks have a low density?
- Yes, insulating fire bricks typically have a low density compared to other types of bricks.
- Q:Are insulating fire bricks resistant to molten salts?
- Insulating fire bricks are known for their general resistance to molten salts. These bricks are specifically designed to endure high temperatures and provide excellent thermal insulation. They are typically crafted from special refractory materials with a high melting point and chemical inertness. In contrast, molten salts have a corrosive nature that can cause harm to various materials. Nevertheless, insulating fire bricks can endure the corrosive effects of molten salts due to their distinctive composition. Their dense structure and superior refractory properties enable them to resist the corrosive impact of molten salts over extended periods. Moreover, insulating fire bricks find widespread use in industries like metal smelting, glass manufacturing, and chemical processing, where encounters with molten salts are common. Their resistance to molten salts makes them highly suitable for applications involving these corrosive substances. However, it is important to note that the specific resistance of insulating fire bricks to molten salts can vary depending on the brick's composition and the type of molten salt used. Therefore, it is recommended to consult the manufacturer or a refractory materials specialist to ensure the appropriateness of insulating fire bricks for a particular application involving molten salts.
- Q:Can insulating fire bricks be used in high-temperature insulation for aerospace applications?
- Yes, insulating fire bricks can be used in high-temperature insulation for aerospace applications. Insulating fire bricks are made from lightweight refractory materials that have high insulating properties and can withstand extreme temperatures. These bricks have low thermal conductivity, which allows them to effectively reduce heat transfer and maintain the desired temperature inside aerospace components. Aerospace applications often involve high-temperature environments, such as in rocket engines, exhaust systems, and thermal protection systems. Insulating fire bricks can be used in these applications to provide thermal insulation, protecting sensitive components from excessive heat and preventing heat loss to the surroundings. Additionally, insulating fire bricks are known for their excellent resistance to thermal shock, meaning they can withstand rapid temperature changes without cracking or degrading. This property is crucial in aerospace applications where components are subjected to extreme temperature variations during launch, re-entry, or other operational phases. Moreover, insulating fire bricks have lightweight properties, which can be advantageous in aerospace applications where weight reduction is critical for fuel efficiency and overall performance. By using insulating fire bricks, aerospace engineers can achieve effective thermal insulation while minimizing the added weight to the system. Overall, insulating fire bricks offer a viable solution for high-temperature insulation in aerospace applications. Their high insulating properties, resistance to thermal shock, and lightweight nature make them suitable for protecting critical aerospace components in extreme temperature environments.
- Q:How does an insulating fire brick work?
- Insulating fire bricks, also known as refractory bricks, are specially designed to withstand high temperatures and serve as thermal barriers in various industrial applications. These bricks are made from refractory materials that have low thermal conductivity, meaning they are poor conductors of heat. The primary mechanism by which insulating fire bricks work is through their ability to trap and slow down the transfer of heat. Unlike regular bricks or concrete, insulating fire bricks contain a high percentage of air pockets within their structure, which act as insulators. These air pockets help to prevent the transfer of heat by effectively blocking the movement of thermal energy. When exposed to high temperatures, insulating fire bricks absorb minimal heat due to their low thermal conductivity. Instead of conducting heat through the brick, the energy is reflected or absorbed by the air pockets within the brick's structure. This prevents heat from transferring to the other side of the brick, effectively creating a thermal barrier. Furthermore, the refractory materials used in insulating fire bricks are inherently resistant to thermal shock and can withstand rapid temperature changes without cracking or breaking. This makes them ideal for applications where extreme temperature variations are common. Insulating fire bricks are widely used in industries such as metallurgy, ceramics, glass manufacturing, and kiln construction, where they are used to line furnaces, kilns, and other high-temperature equipment. By effectively reducing heat transfer, these bricks help to improve energy efficiency, reduce heat loss, and protect surrounding materials and structures from the intense heat. In summary, the working principle of an insulating fire brick lies in its ability to minimize heat transfer through its low thermal conductivity and air pocket structure. By creating a thermal barrier, these bricks play a crucial role in providing insulation, protecting against heat loss, and ensuring the efficient operation of high-temperature processes.
- Q:Can insulating fire bricks be used in the construction of ceramic fiber kilns?
- Yes, insulating fire bricks can be used in the construction of ceramic fiber kilns. Insulating fire bricks are designed to provide thermal insulation and reduce heat loss in high-temperature applications. They have excellent insulating properties, with low thermal conductivity, which makes them ideal for use in kilns where high temperatures need to be maintained. By using insulating fire bricks in the construction of ceramic fiber kilns, it is possible to enhance the overall energy efficiency of the kiln and improve its performance. However, it is important to ensure that the insulating fire bricks are compatible with the specific requirements and operating conditions of the ceramic fiber kiln to ensure optimal results.
- Q:Can insulating fire bricks reduce heating or cooling costs?
- Yes, insulating fire bricks can help reduce heating or cooling costs. These bricks are specially designed to have a high level of thermal insulation, meaning they have low thermal conductivity and can effectively prevent heat transfer between the inside and outside of a building. When used in the construction of fireplaces, ovens, or kilns, insulating fire bricks can help retain heat within these structures, allowing them to reach and maintain higher temperatures with less energy consumption. This can lead to significant savings on heating costs, as less energy is required to achieve the desired temperature. Similarly, when used in the construction of walls, insulating fire bricks can help minimize heat transfer between the interior and exterior of a building. This can result in reduced heating or cooling needs, as the insulation helps to maintain a more stable indoor temperature. As a result, less energy is required to heat or cool the building, leading to lower energy bills and reduced overall heating or cooling costs. It is important to note that the effectiveness of insulating fire bricks in reducing heating or cooling costs can vary depending on various factors, such as the overall insulation of the building, the size and design of the structure, and the climate in which it is located. However, in general, using insulating fire bricks can contribute to energy efficiency and cost savings in heating or cooling systems.
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Insulating Fire Brick - Refractory Mullite GJM 23
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 kg
- Supply Capability:
- 1000000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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