• Monolithic Refractories for Iron and Steel Industry - Fireclay Based Mortar for Hot Blast Stove System 1
  • Monolithic Refractories for Iron and Steel Industry - Fireclay Based Mortar for Hot Blast Stove System 2
  • Monolithic Refractories for Iron and Steel Industry - Fireclay Based Mortar for Hot Blast Stove System 3
Monolithic Refractories for Iron and Steel Industry - Fireclay Based Mortar for Hot Blast Stove

Monolithic Refractories for Iron and Steel Industry - Fireclay Based Mortar for Hot Blast Stove

Ref Price:
$186.81 - 228.33 / m.t. get latest price
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

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General Information of Fireclay Based Mortar for Hot Blast Stove
Made as per international standards, FIREF fireclay based mortar for hot blast stove is known for its low thermal conductivity, high refractoriness, and excellent thermal shock resistance.  

 

Technical data of Fireclay Based Mortar for Hot Blast Stove

 

datasheet

Production line and packing of Fireclay Based Mortar for Hot Blast Stove

 

production line

 

packing

Feature of Fireclay Based Mortar for Hot Blast Stove
Low thermal conductivity
High refractoriness
Excellent thermal shock resistance
Excellent mechanical strength

 

Application of Fireclay Based Mortar for Hot Blast Stove
FIREF fireclay based mortar for hot blast stove can be used together with the same material fireclay bricks.

 

Production Flow of Fireclay Based Mortar for Hot Blast Stove
flow

Q: What are the advantages of using castables in the iron and steel industry?
Using castables in the iron and steel industry offers several benefits. Firstly, castables have superb thermal insulation properties, which effectively maintain the temperature of the molten metal. This prevents heat loss and ensures efficient energy usage, resulting in cost savings. Additionally, castables exhibit exceptional refractory strength, enabling them to withstand extreme temperatures and harsh operating conditions. This durability prolongs the lifespan of the refractory lining, reducing the need for frequent repairs or replacements. Castables also offer versatility as they can be easily molded into various shapes and sizes, making them highly adaptable for different applications in the iron and steel industry. This flexibility allows for customization in designing the refractory lining to meet specific requirements. Furthermore, castables can be installed quickly and effortlessly, minimizing downtime during installation or maintenance. Their monolithic lining capability eliminates the need for individual bricks or tiles, saving time and effort. Castables are also resistant to chemical attacks from molten metal, slag, and other corrosive substances commonly encountered in the iron and steel industry. This ensures the integrity of the refractory lining and prevents contamination of the metal being processed. Moreover, castables typically require fewer raw materials compared to traditional refractory bricks or tiles, leading to cost savings in terms of material procurement, transportation, and storage. This makes castables a cost-effective solution. Lastly, the use of castables in the iron and steel industry enhances production efficiency by providing a smooth and uniform lining. This facilitates improved heat transfer, metal flow, and reduced downtime, ultimately increasing overall productivity. In conclusion, the advantages of using castables in the iron and steel industry encompass excellent thermal insulation, high refractory strength, versatility, easy installation, resistance to chemical attack, reduced material costs, and enhanced production efficiency. These benefits establish castables as the preferred choice for lining furnaces, ladles, tundishes, and other equipment in the iron and steel manufacturing process.
Q: How do monolithic refractories resist corrosion from molten metals?
Due to their unique composition and structural properties, monolithic refractories have the ability to resist corrosion caused by molten metals. Typically made from a single material like alumina, magnesia, or silica, these refractories are specifically designed to withstand harsh chemical environments and high temperatures. A significant contributing factor to their corrosion resistance is their dense and compact structure. Through a specialized manufacturing process, monolithic refractories are created with a tightly bonded material that has minimal porosity. This low porosity prevents molten metals from penetrating the refractory and causing damage. Moreover, monolithic refractories often incorporate additives or binders to enhance their resistance to corrosion. These additives, such as silicon carbide, zirconia, or other chemically stable materials, can endure the corrosive effects of molten metals. Additionally, monolithic refractories possess excellent thermal shock resistance. This means that they can endure sudden temperature changes without cracking or spalling. When in contact with molten metals, the refractory's ability to handle thermal shock prevents the formation of cracks or fractures, which would allow further penetration of the corrosive molten metal. In conclusion, the combination of a dense structure, chemical additives, and high thermal shock resistance enables monolithic refractories to effectively resist corrosion caused by molten metals. These refractories find extensive use in various industrial applications, including steelmaking, foundries, and non-ferrous metal processing, where they offer reliable and durable protection against corrosion.
Q: How are monolithic refractories repaired or replaced in iron and steel facilities?
Monolithic refractories in iron and steel facilities are repaired or replaced through a process known as hot repair or hot gunning. This involves using specialized equipment to heat the damaged refractory material and remove it. The area is then prepared for new refractory installation, which is done by either shotcreting or gunning the new material onto the surface. This method allows for quick repairs and replacements, minimizing downtime and ensuring the efficiency and safety of the facility.
Q: Can monolithic refractories be used in electric arc furnaces and induction furnaces?
Yes, monolithic refractories can be used in both electric arc furnaces and induction furnaces. Monolithic refractories are versatile and can be shaped and installed easily, making them suitable for various types of furnaces, including electric arc furnaces and induction furnaces. These refractories are composed of a single material, such as castables, gunning mixes, ramming mixes, and plastic refractories, which can withstand high temperatures and thermal shock. They are commonly used to line the walls, roofs, and bottoms of furnaces to provide insulation and protection against the extreme heat generated during the melting and refining processes. Monolithic refractories offer excellent resistance to chemical attack, erosion, and mechanical stress, making them ideal for use in electric arc furnaces and induction furnaces, where intense heat and harsh operating conditions are encountered.
Q: What are the key properties of ramming mixes used for monolithic refractory installations?
The key properties of ramming mixes used for monolithic refractory installations include high density, good flowability, high strength, excellent thermal shock resistance, chemical resistance, and low porosity. These properties ensure the ramming mix can be compacted easily during installation, withstand high temperatures without cracking, and resist chemical attacks from molten metals or corrosive gases. Additionally, low porosity helps to minimize heat loss and enhance the overall performance and longevity of the refractory lining.
Q: What are the common testing methods used to evaluate the performance of monolithic refractories?
There are several common testing methods used to evaluate the performance of monolithic refractories. These methods help to determine the suitability and durability of refractory materials in various applications. Some of the most commonly used testing methods include: 1. Thermal Conductivity Testing: This method measures the ability of a refractory material to conduct heat. It helps in determining the insulation properties of the material and its ability to withstand thermal shocks. 2. Compression Testing: This test measures the compressive strength of the refractory material. It helps in understanding how well the material can withstand external forces and pressure without breaking or deforming. 3. Abrasion Testing: This method evaluates the resistance of the refractory material to wear and tear caused by abrasive forces. It helps in assessing the material's ability to withstand erosive conditions and long-term exposure to harsh environments. 4. Creep Testing: This testing method measures the deformation or sagging of the refractory material under high temperatures and constant loading. It helps in understanding the material's resistance to deformation and its ability to maintain its shape over time. 5. Thermal Expansion Testing: This test determines the expansion and contraction characteristics of the refractory material when exposed to different temperatures. It helps in assessing the material's ability to withstand thermal cycling without cracking or breaking. 6. Chemical Resistance Testing: This method evaluates the resistance of the refractory material to chemical attacks, such as corrosion or erosion caused by chemical reactions. It helps in determining the material's suitability for specific applications where it may come into contact with corrosive substances. 7. Refractoriness Under Load (RUL) Testing: This test measures the ability of the refractory material to withstand high temperatures and maintain its structural integrity. It helps in understanding the material's resistance to thermal stresses and its suitability for high-temperature applications. These testing methods provide valuable data to assess the performance of monolithic refractories and ensure their suitability for specific industrial applications. By evaluating these properties, manufacturers and users can make informed decisions regarding the selection and use of refractory materials.
Q: How do monolithic refractories contribute to the reduction of downtime in iron and steel plants?
The unique properties and applications of monolithic refractories play a vital role in minimizing downtime in iron and steel plants. These refractories consist of a single, uniform material, which makes them highly versatile and easier to install compared to traditional brick refractories. To begin with, monolithic refractories provide exceptional thermal insulation, preventing heat loss and maintaining high temperatures in different areas of the plant. This insulation capability reduces the need for frequent repairs and replacements by minimizing thermal stress and extending the lifespan of equipment and furnaces. As a result, less downtime is required for maintenance and repair work. Furthermore, monolithic refractories demonstrate superior resistance to thermal shock. The extreme temperatures encountered in iron and steel plants can cause rapid and significant temperature changes, leading to the cracking and failure of refractory linings. However, monolithic refractories offer better thermal shock resistance, enabling them to withstand sudden temperature fluctuations without sustaining damage. This property enhances their durability and contributes to the reduction of downtime. Additionally, monolithic refractories possess enhanced mechanical strength and chemical resistance, making them suitable for the harsh operating conditions in iron and steel plants. These refractories can withstand the erosive effects of molten metal, slag, and other corrosive materials, ensuring the longevity of equipment and reducing the frequency of maintenance interventions. Moreover, the installation process of monolithic refractories is faster and more efficient compared to brick refractories. They can be easily applied using various techniques, such as shotcreting or gunning, allowing for quick repairs or renovations during planned shutdowns or emergency situations. The reduced installation time results in shorter downtime periods, enabling the plant to resume operations promptly. In conclusion, monolithic refractories play a crucial role in reducing downtime in iron and steel plants through their excellent thermal insulation, resistance to thermal shock, mechanical strength, and chemical resistance. Their ease of installation and quick repair capabilities further enhance their role in minimizing downtime and ensuring uninterrupted production in these critical industries.
Q: What are the typical compositions of monolithic refractories?
The typical compositions of monolithic refractories include high alumina, fireclay, silica, magnesia, and carbon-based materials. These compositions are combined with binders, additives, and aggregates to form the monolithic refractory materials.
Q: What are the key properties of patching mixes used for monolithic refractory repairs?
The key properties of patching mixes used for monolithic refractory repairs include: 1. High temperature resistance: Patching mixes for monolithic refractory repairs need to be able to withstand high temperatures without losing their structural integrity. They should be able to withstand temperatures in the range of 2000 to 3000 degrees Fahrenheit. 2. Chemical resistance: These patching mixes should be resistant to the chemical reactions that occur in the presence of molten metals, slag, or other corrosive materials. They should not deteriorate or react with these substances, ensuring the longevity of the repaired refractory. 3. Thermal shock resistance: Patching mixes must be able to withstand rapid changes in temperature without cracking or spalling. Refractory linings are often subjected to extreme thermal cycling, and the patching material should be able to handle these conditions without failure. 4. Adhesion: The patching mix should have excellent adhesion properties to ensure a strong bond with the existing refractory material. This is crucial to prevent any separation or detachment of the patching material, which could lead to further damage or failure. 5. Workability: The patching mix should have good workability, allowing for easy and efficient application. It should be easily moldable and able to fill cracks, gaps, or damaged areas effectively. 6. Setting and curing time: The patching mix should have a reasonable setting and curing time. It should be able to harden quickly to allow for minimal downtime during repairs, but also provide sufficient time for proper application and shaping. 7. Density and porosity: The patching material should have an appropriate density and porosity to ensure resistance against molten metal or slag penetration. A low porosity ensures that the repaired refractory maintains its thermal insulation properties. 8. Mechanical strength: The patching mix should exhibit adequate mechanical strength to withstand physical stresses, such as abrasion or impact, that may occur during operation. 9. Compatibility: It is important that the patching mix is compatible with the existing refractory material to ensure a seamless integration and prevent any potential chemical reactions or incompatibilities that could compromise the repair. By considering these key properties, patching mixes used for monolithic refractory repairs can effectively restore the integrity and performance of refractory linings, extending their lifespan and ensuring efficient and safe operation in high-temperature environments.
Q: What are the latest advancements in monolithic refractories for the iron and steel industry?
Some of the latest advancements in monolithic refractories for the iron and steel industry include the development of high-performance materials with enhanced thermal shock resistance, improved corrosion resistance, and increased durability. These advancements have been achieved through the incorporation of advanced additives and binders, as well as the utilization of new manufacturing techniques such as spray drying and rapid heat curing. Additionally, there have been advancements in the design of monolithic refractory shapes and installation techniques to optimize their performance and increase their lifespan in the demanding environments of the iron and steel 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

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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Range  
Reference  
Validity Period  

3. Manufacturer Capability

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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