Monolithic Refractories for Iron and Steel Industry - High Alumina Based Mortar for Hot Blast Stove
- Ref Price:
-
$335.31 - 409.83
/ m.t.
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 5000 Tons Per Month 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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General Information of High Alumina Based Mortar for Hot Blast Stove
FIREF high alumina mortar for hot blast stove made as per international standards, is known for its low thermal conductivity, high refractoriness, and excellent thermal shock resistance.
Technical data of High Alumina Based Mortar for Hot Blast Stove
Production line and packing of High Alumina Based Mortar for Hot Blast Stove
Feature of High Alumina Based Mortar for Hot Blast Stove
High refractoriness
Low thermal conductivity
Excellent mechanical strength
Excellent thermal shock resistance
Application of High Alumina Based Mortar for Hot Blast Stove
FIREF high alumina mortar for hot blast stove can be used with the refractory brics of the alike material.
- Q:How do monolithic refractories contribute to the overall productivity of iron and steel production?
- The overall productivity of iron and steel production is greatly enhanced by the use of monolithic refractories. These refractories are crucial components utilized in the lining of high-temperature furnaces and other equipment employed in these industries. One of the ways in which monolithic refractories boost productivity is through their exceptional thermal insulation capabilities. By possessing high thermal conductivity, they effectively minimize heat loss from the furnaces, thereby reducing energy consumption and enhancing overall efficiency. This insulation property permits higher operating temperatures, resulting in faster and more efficient production processes. Furthermore, monolithic refractories exhibit superior resistance to thermal shock and chemical corrosion. Given the harsh conditions experienced during the iron and steel production process, such as rapid temperature fluctuations and exposure to molten metal and slag, these refractories are designed to withstand such extreme environments. This ensures prolonged service life and decreased downtime for maintenance and repairs, directly leading to increased productivity and reduced production costs. Additionally, monolithic refractories offer improved dimensional stability in comparison to traditional brick refractories. Their ability to conform to intricate shapes and structures allows for enhanced lining design, facilitating superior heat transfer and distribution. This uniformity in heat distribution contributes to improved process control and greater consistency in product quality. Moreover, the installation and repair of monolithic refractories are relatively simpler and quicker when compared to traditional brick refractories. This ease of installation and repair reduces downtime during maintenance, enabling more continuous production. The decreased downtime ultimately leads to increased productivity and higher output. In conclusion, monolithic refractories significantly contribute to the overall productivity of iron and steel production through their excellent thermal insulation, resistance to thermal shock and chemical corrosion, improved dimensional stability, and ease of installation and repair. These properties result in enhanced energy efficiency, reduced downtime, improved process control, and higher product quality, ultimately leading to increased productivity and profitability for the industry.
- Q:What are the key properties of gunning mixes used for monolithic refractory repairs?
- The key properties of gunning mixes used for monolithic refractory repairs are high strength, good adhesion, excellent workability, and high resistance to thermal shock and abrasion. These properties ensure that the gunning mix can withstand the intense heat and harsh conditions of refractory applications, providing a durable and long-lasting repair solution.
- Q:What are the specific requirements of monolithic refractories for continuous casting applications?
- The specific requirements of monolithic refractories for continuous casting applications include high thermal shock resistance, excellent erosion resistance, good thermal conductivity, low shrinkage, and high refractoriness. These refractories must also have good flowability and workability to ensure easy installation and maintenance. Additionally, they should have a high degree of chemical stability to withstand the harsh conditions of molten metal and slag in continuous casting processes.
- Q:How do monolithic refractories contribute to the safety of iron and steel operations?
- Monolithic refractories play a crucial role in ensuring the safety of iron and steel operations. They provide excellent thermal insulation and resistance to high temperatures, preventing heat transfer to the environment and minimizing the risk of accidents or fires. Additionally, these refractories possess high mechanical strength and chemical resistance, protecting the structural integrity of furnaces and other equipment under extreme conditions. By effectively containing heat and maintaining the stability of the production process, monolithic refractories enhance the overall safety and reliability of iron and steel operations.
- Q:How do monolithic refractories withstand the chemical attacks in aluminum furnace applications?
- Due to its unique composition and properties, monolithic refractories can resist chemical attacks in aluminum furnace applications. These materials are designed to have high resistance to the corrosive effects of molten aluminum and other chemicals found in the furnace environment. To begin with, monolithic refractories are created by combining different minerals like alumina, silicon carbide, and zirconia. These minerals have high melting points and excellent chemical stability. Acting as a barrier between corrosive substances and the underlying structure, they prevent penetration or damage to the refractory lining. Moreover, monolithic refractories typically contain high levels of alumina, which provides exceptional resistance to chemical attacks. Alumina has a strong affinity for oxygen, resulting in the formation of a stable oxide layer on the refractory material's surface. This layer acts as a protective barrier against corrosive elements and reduces the rate of penetration. In addition, monolithic refractories are often designed with a dense microstructure and low porosity. This ensures fewer pathways for corrosive substances to attack the refractory material. The denser the material, the less susceptible it is to chemical attacks. Furthermore, the resistance of monolithic refractories can be further improved by incorporating additives or binders. These additives may consist of organic or inorganic materials that enhance protection against corrosive substances. Overall, monolithic refractories are engineered specifically to withstand the harsh conditions of aluminum furnace applications. Their unique composition, high alumina content, dense microstructure, and resistance-enhancing additives all contribute to their ability to withstand chemical attacks and prolong the lifespan of refractory linings in aluminum furnaces.
- Q:What are the considerations for repairing and patching monolithic refractories?
- When it comes to the repair and patching of monolithic refractories, there are several key factors that must be taken into consideration. First and foremost, it is crucial to thoroughly evaluate the extent and severity of the damage or deterioration. This assessment will help determine the most appropriate repair method and materials required. Minor cracks or small damages may only necessitate a simple patch or seal, whereas larger or more serious damage may require a complete replacement or a more extensive repair process. Secondly, the type of monolithic refractory material being utilized is a critical factor to consider. Different types of monolithic refractories possess varying properties and characteristics, such as thermal conductivity, chemical resistance, and mechanical strength. Therefore, it is vital to select a repair material that is compatible with the existing refractory material, ensuring proper bonding and optimal performance. Another factor to take into account is the operating conditions and environment in which the monolithic refractory is exposed. Variables such as temperature, pressure, chemical exposure, and abrasion can significantly impact the durability and longevity of the refractory material. Understanding these conditions will assist in selecting the appropriate repair materials and techniques that can withstand and perform well under these specific circumstances. Furthermore, it is imperative that the repair process is carried out by experienced personnel who possess knowledge about refractory materials and their installation. Improper repairs can lead to further damage or diminished performance, so it is essential to have skilled professionals who can execute the repair work correctly. Lastly, regular inspection and maintenance of the monolithic refractories are crucial in order to detect any potential damage or deterioration early on. Timely repairs and patching can prevent further deterioration and prolong the service life of the refractory material. In summary, the considerations for repairing and patching monolithic refractories involve evaluating the extent of damage, selecting compatible repair materials, understanding the operating conditions, employing skilled personnel, and conducting regular inspections and maintenance. By taking these factors into account, one can ensure effective repairs and the continued performance of monolithic refractories.
- Q:How does the choice of monolithic refractory impact the overall cost of iron and steel production?
- The overall cost of iron and steel production can be greatly affected by the choice of monolithic refractory. Monolithic refractory, unlike traditional brick or tile refractories, refers to a type of refractory material that is installed continuously. One important factor that impacts the cost of iron and steel production is the lifespan of the refractory. Monolithic refractories generally have a longer lifespan compared to traditional brick or tile refractories. This means that they require less frequent maintenance and replacement, resulting in lower overall costs over time. Additionally, monolithic refractories have a higher resistance to thermal shock and mechanical stress, which further extends their lifespan and reduces the need for repairs and replacements. Another crucial consideration is the energy efficiency of the monolithic refractory. These refractories possess better insulation properties, leading to reduced heat loss during the iron and steel production process. This helps lower energy consumption and, consequently, the overall cost of production. The improved insulation also contributes to a more stable and controlled temperature profile within the furnace, resulting in better product quality and reduced scrap rates. Furthermore, monolithic refractories offer greater flexibility in terms of installation and repair. They can be easily applied to complex shapes and structures, allowing for more efficient use of refractory materials. This reduces waste and lowers material costs. The ease of installation also saves time and labor, further contributing to cost savings. Additionally, monolithic refractories are known for their superior performance in high-temperature environments. They exhibit excellent thermal conductivity and resistance to chemical attacks, ensuring optimal furnace operation and reducing the likelihood of downtime and production delays. This, in turn, minimizes the impact of unexpected maintenance, repairs, and shutdowns on the overall cost of iron and steel production. In conclusion, the choice of monolithic refractory has a significant impact on the overall cost of iron and steel production. Its longer lifespan, improved energy efficiency, ease of installation and repair, and superior performance in high-temperature environments all contribute to cost savings in various aspects of the production process. Thus, careful consideration of the type of monolithic refractory used can result in significant cost reductions and improved overall efficiency in iron and steel production.
- Q:What are the typical operating temperatures for monolithic refractories?
- The typical operating temperatures for monolithic refractories vary depending on the specific composition and type of refractory material. However, in general, monolithic refractories are designed to withstand high temperatures ranging from 1500°C (2732°F) to 1800°C (3272°F) and even higher in some cases. These refractories are commonly used in industries such as steelmaking, cement production, glass manufacturing, and petrochemical processing, where they are subjected to extreme thermal conditions. Different types of monolithic refractories have different temperature limits. For instance, basic refractories made of magnesia or dolomite can withstand temperatures up to 1800°C (3272°F). On the other hand, alumina-based refractories can typically handle temperatures up to 1700°C (3092°F). Silicon carbide-based refractories have even higher temperature resistance, with the ability to withstand temperatures above 2000°C (3632°F). It is crucial to select the appropriate monolithic refractory material based on the specific operating temperature requirements of the application. Using refractories beyond their recommended temperature limits can cause thermal shock, spalling, or reduced performance, leading to potential equipment failure or safety hazards. Therefore, consulting with refractory manufacturers or experts in the field is essential to ensure the correct selection and optimal performance of monolithic refractories in high-temperature applications.
- Q:What are some common maintenance practices for monolithic refractories in iron and steel furnaces?
- Some common maintenance practices for monolithic refractories in iron and steel furnaces include regular inspection and monitoring of the refractory lining for any signs of wear, damage, or erosion. This can be done through visual examinations, thermal imaging, or ultrasonic testing. Additionally, repairing and patching any damaged areas promptly is crucial to prevent further deterioration. Other practices include proper curing, preheating, and controlled cooling of the refractories to ensure their optimal performance and longevity. Regular cleaning to remove any slag, buildup, or debris is also important to reduce the risk of blockages or hotspots. Lastly, following manufacturer guidelines and recommendations for installation, usage, and maintenance is essential for effectively managing and prolonging the lifespan of monolithic refractories in iron and steel furnaces.
- Q:What are the advantages of using low-moisture castables in the iron and steel industry?
- Low-moisture castables offer numerous benefits to the iron and steel industry. Firstly, their lower water content results in shorter drying times, which is crucial in this fast-paced industry. This reduction in overall production time allows for quicker turnaround and increased efficiency. Secondly, low-moisture castables exhibit superior strength and durability when compared to traditional castables. They can withstand extreme temperatures and harsh environments without cracking or breaking. This resilience is essential in an industry marked by high heat and abrasion, ensuring that the castables maintain their structural integrity and endure demanding conditions. Additionally, low-moisture castables boast excellent thermal shock resistance. This means they can handle rapid temperature changes without experiencing cracks or spalling. In an industry that frequently relies on heating and cooling processes, this attribute is highly advantageous. Moreover, low-moisture castables possess a higher density than traditional castables, resulting in improved insulation properties and lower thermal conductivity. This insulation efficiency conserves energy and minimizes heat loss during various processes, ultimately leading to significant cost savings. Lastly, low-moisture castables offer versatility in their application. They can be utilized for various purposes in the iron and steel industry, serving as linings for ladles, furnaces, tundishes, and other high-temperature equipment. This versatility allows for greater flexibility in designing and constructing the necessary infrastructure for iron and steel production. In conclusion, the utilization of low-moisture castables in the iron and steel industry provides a range of advantages, including reduced drying time, increased strength and durability, enhanced thermal shock resistance, improved insulation properties, and versatile application possibilities. These benefits contribute to more efficient and cost-effective operations in this industry.
Our products are mainly mullite brick, high alimina brick acid-resistant refractory brick, phosphate abrasive brick and andalusite brick, with annual output of 20000 tons heavy refractory, the tunnel kiln with 80m in length is mainly for manufacturing of top quality refractory, such as corundum products, alumina products and spinel products. In order to promote sustainable development, we will insist on scientific development.
1. Manufacturer Overview |
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| Location | Henan, China |
| Year Established | 2007 |
| Annual Output Value | Above US$ 60 Million |
| Main Markets | Mid East; Eastern Europe; North America |
| Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 31% - 50% |
| No.of Employees in Trade Department | 21-50 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | Above 36,000 square meters |
| No. of Production Lines | Above 5 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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Monolithic Refractories for Iron and Steel Industry - High Alumina Based Mortar for Hot Blast Stove
- Ref Price:
-
$335.31 - 409.83
/ m.t.
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 5000 Tons Per Month 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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