Refractory Brick/Refractory Magnesia-Pleonaste/Refracory Lining of Cement Plant
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 2000 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
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 wood-fired kilns?
- Indeed, wood-fired kilns can utilize insulating fire bricks. These bricks are specifically engineered to endure elevated temperatures and offer exceptional insulation, rendering them an optimal choice for wood-fired kilns. They effectively retain and evenly distribute heat throughout the kiln, guaranteeing efficient and uniform wood firing. Furthermore, their lightweight nature aids in the construction and upkeep of the kiln. Ultimately, the utilization of insulating fire bricks in wood-fired kilns enhances their overall performance and efficiency.
- Q:What is the lifespan of insulating fire bricks?
- The lifespan of insulating fire bricks can vary depending on various factors such as the quality of the bricks, the conditions they are exposed to, and the usage. However, on average, insulating fire bricks can last anywhere from 5 to 20 years.
- Q:Are insulating fire bricks suitable for use in steel manufacturing plants?
- Yes, insulating fire bricks are suitable for use in steel manufacturing plants. Insulating fire bricks have excellent thermal properties, including high heat resistance and low thermal conductivity, which make them ideal for use in high-temperature environments such as steel manufacturing plants. These bricks can withstand the extreme heat generated during steel production processes, such as melting, casting, and forging. Additionally, insulating fire bricks help to conserve energy by reducing heat loss, thus improving the overall efficiency of the plant. They also have good mechanical strength and can withstand the physical stresses and strains associated with steel manufacturing operations. Overall, the use of insulating fire bricks in steel manufacturing plants can help to enhance safety, increase productivity, and improve energy efficiency.
- Q:Are insulating fire bricks resistant to metal penetration?
- Yes, insulating fire bricks are resistant to metal penetration. These bricks are designed to have low thermal conductivity and high refractoriness, making them an effective barrier against the penetration of molten metal.
- Q:Can insulating fire bricks be used in high-temperature insulation applications?
- Indeed, high-temperature insulation applications can employ insulating fire bricks. These bricks are specifically engineered to endure and preserve heat in elevated temperatures. With their low thermal conductivity and exceptional insulation capabilities, they prove to be the perfect choice for containing and insulating high temperatures. Their widespread usage can be observed in industries like steel, glass, and ceramics, as well as in furnaces, kilns, and other equipment operating at extreme temperatures. By effectively retaining heat and minimizing energy loss, insulating fire bricks offer a dependable and efficient insulation solution for high-temperature environments.
- Q:Are insulating fire bricks eco-friendly?
- Insulating fire bricks can be considered eco-friendly to some extent. These bricks are typically made from natural materials such as clay, shale, and other fire-resistant minerals, which are abundant and readily available. The production process involves firing the bricks at high temperatures, which can be energy-intensive, but modern manufacturing techniques have reduced the environmental impact by using more efficient kilns and recycled materials. Moreover, insulating fire bricks have a long lifespan and can withstand high temperatures, which means they require less frequent replacement compared to other types of bricks. This leads to a reduction in waste generation and resource consumption over time. Additionally, these bricks have excellent thermal insulation properties, which can help reduce energy consumption in various applications. By minimizing heat loss, insulating fire bricks can contribute to energy efficiency and lower carbon emissions in buildings and industrial processes. However, it is important to note that the eco-friendliness of insulating fire bricks also depends on their proper disposal at the end of their lifespan. If they are not recycled or disposed of properly, they can contribute to landfill waste and potential environmental pollution. In conclusion, while insulating fire bricks have certain eco-friendly attributes such as being made from natural materials and their energy-saving properties, their overall environmental impact also relies on responsible manufacturing, use, and disposal practices.
- Q:Are insulating fire bricks suitable for outdoor use?
- Insulating fire bricks are generally unsuitable for outdoor use because they have lower density and higher porosity compared to other bricks. These bricks are specifically designed for high-temperature environments like furnaces and kilns, where they offer exceptional insulation. However, when subjected to outdoor elements, insulating fire bricks can absorb moisture and become susceptible to cracking or deterioration over time. For outdoor purposes, it is generally advised to opt for dense fire bricks or bricks explicitly made for outdoor use, as they possess superior durability and resistance against weather conditions.
- Q:Can insulating fire bricks be used as insulation in walls and roofs?
- Yes, insulating fire bricks can be used as insulation in walls and roofs. They have excellent thermal insulation properties, high heat resistance, and are specifically designed for use in high-temperature environments.
- Q:What are the disadvantages of using insulating fire bricks?
- Potential users should be aware of several disadvantages when using insulating fire bricks. Firstly, compared to other types of bricks, insulating fire bricks have a relatively low compressive strength. This means they may not be suitable for applications that require high structural integrity or load-bearing capacity. Excessive pressure or heavy loads can cause the bricks to crack or break, compromising the overall stability of the structure. Secondly, insulating fire bricks are more prone to erosion and wear compared to other types of bricks. They have a lower resistance to abrasion and chemical attack, which means they may deteriorate more quickly when exposed to harsh environments or aggressive substances. This can result in the need for more frequent maintenance or replacement of the bricks, leading to increased costs and efforts. Another drawback of insulating fire bricks is their relatively high thermal conductivity. Although they are designed to provide insulation and reduce heat transfer, they still allow some heat to pass through. This can be problematic in applications where maximum thermal insulation is required, as it may lead to heat loss and decreased energy efficiency. Furthermore, insulating fire bricks are typically more expensive than regular bricks or other insulation materials. Their specialized composition and manufacturing process contribute to higher production costs, which are then passed on to the consumer. This can make them less cost-effective for certain applications, especially when cheaper alternatives with similar insulation properties are available. Lastly, insulating fire bricks are generally not suitable for use in direct contact with high-temperature flames or extreme thermal conditions. While they can withstand high temperatures, there is a limit to their heat resistance. Exceeding this limit can cause the bricks to crack or even disintegrate, rendering them ineffective as insulation and potentially compromising the safety of the surrounding environment. In conclusion, while insulating fire bricks offer advantages in terms of thermal insulation and lightweight properties, they also have several disadvantages that should be taken into consideration. These include low compressive strength, susceptibility to erosion and wear, relatively high thermal conductivity, higher cost compared to other materials, and limited tolerance to extreme thermal conditions.
- Q:Can insulating fire bricks be used in refractory lining for steelmaking?
- Insulating fire bricks can indeed be utilized for refractory lining in the steelmaking industry. Crafted from lightweight ceramic materials, these bricks possess remarkable thermal insulation properties. Consequently, they prove to be highly suitable for applications involving elevated temperatures, such as steelmaking, where the maintenance of a consistent temperature is of utmost importance. By incorporating insulating fire bricks, heat loss can be minimized, energy efficiency can be enhanced, and insulation against the extreme temperatures encountered in steel production can be provided. Moreover, these bricks exhibit resistance to thermal shock, a vital characteristic for withstanding sudden temperature fluctuations during the steelmaking process. Consequently, the utilization of insulating fire bricks within refractory lining for steelmaking purposes can significantly optimize the performance and efficiency of the entire steelmaking operation.
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Refractory Brick/Refractory Magnesia-Pleonaste/Refracory Lining of Cement Plant
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 2000 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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