• High Temperature Ladle  Sliding Gate for Steel Industry 2015 System 1
  • High Temperature Ladle  Sliding Gate for Steel Industry 2015 System 2
  • High Temperature Ladle  Sliding Gate for Steel Industry 2015 System 3
  • High Temperature Ladle  Sliding Gate for Steel Industry 2015 System 4
  • High Temperature Ladle  Sliding Gate for Steel Industry 2015 System 5
  • High Temperature Ladle  Sliding Gate for Steel Industry 2015 System 6
High Temperature Ladle  Sliding Gate for Steel Industry 2015

High Temperature Ladle Sliding Gate for Steel Industry 2015

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
1000 pc/month

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Quick Details for High Performance Refractory Ladle Slide Gate

Place of Origin:

 China (Mainland)

Shape:

Plate

Material:

Alumina Block

SiO2 Content (%):

N/A

Al2O3 Content (%):

80-90%

MgO Content (%):

N/A

CaO Content (%):

N/A

Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):

N/A

SiC Content (%):

N/A

Model Number:

CS80

Brand Name:


Product name:

High performance refractory ladle slide gate

Model No.:

cs80

Brand name:

CMAX

Quality:

Al-C or Al-Zr-C

Service life:

4-6 heats

Apparent porosity:

7% Max

Bulk density::

3.1 MIN

C.C.S:

120MPA

MOQ:

100 pcs for trial

Delivery time:

60 working days upon receipt of deposit






Packaging & Delivery

Packaging Details:Inner carton packing, outer wooden case suitable for long term sea shipping
Delivery Detail:three months working days upon receipt of deposit

High Temperature Ladle  Sliding Gate for Steel Industry 2015

Specifications

Surface flatness less than 0.05mm 
High mechanical strength 
Erosion resistance 
Oxidation resistance 
Thermal shock stability

General Chemical Analysis for  refractory ladle slide gate :


slide gate plate widely including Alumina carbon and Alumina Zirconia Carbon slide gate plate, MgO and MgO-spinel slide gate plate,nonoxides bonding slide gate plateand unburned slide gate plate.


Alumina -Zirconia-Carbon material

Al-Zr-C Material
Al2O3CZrO2Apparent porosityBulk densityC.C.S
(% minm)(% minm)(% minm)(% max)(gm./cc minm)(MPa minm)
853573.1120
853473.1120

Composite type: Al-Zr-C for working line, outer Al-C material

High Temperature Ladle  Sliding Gate for Steel Industry 2015

High Temperature Ladle  Sliding Gate for Steel Industry 2015

High Temperature Ladle  Sliding Gate for Steel Industry 2015

High Temperature Ladle  Sliding Gate for Steel Industry 2015


Al-Zr-C & Al-C Material

Al2O3CZrO2Apparent porosityBulk densityC.C.S

(% minm)(% minm)(% minm)(% max)(gm./cc minm)(MPa minm)
Inner side (Working face)853473.1120
     Outside903093


Using the raw materials of tabular alumina, zirconia-corundum, carbon and other high-grade additives, after sintering to obtain characteristics of oxidation resistance, scour strength, erosion resistance, thermal shock resistance, shape stable and long service life, made our products the preferred materials for the large and medium-sized steel ladle, refining ladle, series of alloy steel ladle, and tundish. Our high performance sintering sliding gates include alumina carbon , Al2O3-ZrO2-C, etc, can meet the needs of different steel grade.


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High Temperature Ladle  Sliding Gate for Steel Industry 2015


About us

High Temperature Ladle  Sliding Gate for Steel Industry 2015

High Temperature Ladle  Sliding Gate for Steel Industry 2015



 

Sample is on your request.


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Q:What are the considerations for selecting monolithic refractories for ladles and tundishes?
When selecting monolithic refractories for ladles and tundishes, there are several important considerations to keep in mind. 1. Temperature resistance: Ladles and tundishes are exposed to extremely high temperatures in metal casting processes. It is crucial to choose monolithic refractories that can withstand and maintain their strength and integrity at these elevated temperatures. 2. Thermal shock resistance: Ladles and tundishes are subjected to rapid temperature changes, especially during the pouring and cooling processes. Monolithic refractories with good thermal shock resistance can prevent cracking and spalling, ensuring the longevity and performance of the ladles and tundishes. 3. Erosion and corrosion resistance: Molten metal, slag, and other corrosive substances can cause erosion and chemical attack on refractory linings. Selecting monolithic refractories with excellent erosion and corrosion resistance can prolong the service life of ladles and tundishes, reducing maintenance and downtime. 4. Mechanical strength: Ladles and tundishes are frequently handled, transported, and subjected to mechanical stresses. Monolithic refractories with adequate mechanical strength can withstand these forces without cracking or breaking, ensuring the structural integrity of ladles and tundishes. 5. Application method: The method of applying monolithic refractories is another consideration. Depending on the size and shape of the ladles and tundishes, as well as the available equipment and expertise, different application methods such as gunning, casting, ramming, or spraying may be used. The selected monolithic refractories should be compatible with the chosen application method. 6. Thermal conductivity: The thermal conductivity of monolithic refractories can affect heat transfer in ladles and tundishes. Low thermal conductivity refractories can help minimize heat loss and improve energy efficiency. 7. Cost-effectiveness: While performance and durability are essential, it is also important to consider the cost-effectiveness of the selected monolithic refractories. This includes factors such as the initial cost of the refractories, installation and maintenance costs, as well as the expected service life. Balancing performance with cost can help optimize the overall investment in ladles and tundishes. Overall, the considerations for selecting monolithic refractories for ladles and tundishes involve a combination of temperature resistance, thermal shock resistance, erosion and corrosion resistance, mechanical strength, application method compatibility, thermal conductivity, and cost-effectiveness. By carefully evaluating these factors, one can choose the most suitable monolithic refractories that meet the specific requirements of ladles and tundishes in metal casting processes.
Q:What are the main factors affecting the erosion resistance of monolithic refractories?
The erosion resistance of monolithic refractories is influenced by several key factors. These factors include the chemical composition of the refractory material, the microstructure of the material, the temperature and environment in which it is used, and the mechanical properties of the material. The chemical composition of the monolithic refractory plays a crucial role in its erosion resistance. Certain chemical elements and compounds can enhance the resistance of the refractory to erosion, while others may make it more susceptible. For example, the addition of alumina (Al2O3) in the refractory composition can improve its resistance to erosion, as it forms a protective layer on the surface. On the other hand, the presence of impurities or excess amounts of certain elements can weaken the refractory and increase its susceptibility to erosion. The microstructure of the monolithic refractory is another important factor affecting erosion resistance. The refractory's microstructure refers to the arrangement and distribution of its constituent particles. A well-structured microstructure with a uniform distribution of particles can provide better erosion resistance as it ensures a more even distribution of load during exposure to erosive forces. Conversely, a poorly structured microstructure with clusters or weak bonding between particles may lead to localized erosion and failure. The temperature and environment in which the refractory is used also significantly influence erosion resistance. High temperatures can cause thermal stresses, chemical reactions, and phase changes in the refractory material, all of which can affect its erosion resistance. Additionally, the presence of corrosive gases, liquids, or slags can accelerate erosion by promoting chemical reactions or attacking the refractory material, leading to its degradation. Lastly, the mechanical properties of the monolithic refractory, such as its strength, hardness, and toughness, contribute to erosion resistance. A refractory with higher mechanical strength and hardness can withstand erosive forces better than a weaker material. Similarly, a higher toughness helps the refractory resist cracking or spalling when subjected to impact or thermal shock, reducing its vulnerability to erosion. In summary, the erosion resistance of monolithic refractories is influenced by the chemical composition, microstructure, temperature and environment, and mechanical properties of the material. Understanding and optimizing these factors can help in developing refractories with improved erosion resistance for various industrial applications.
Q:How can the lifespan of monolithic refractories be extended in the iron and steel industry?
Various measures can be taken to extend the lifespan of monolithic refractories in the iron and steel industry. Firstly, it is crucial to ensure proper installation and maintenance of the refractories. This includes ensuring correct shape and size for the specific application, as well as using appropriate installation techniques and materials. Regular inspections should be carried out to identify any signs of wear or damage, and immediate repairs or replacements should be made to prevent further deterioration. To significantly prolong the lifespan of monolithic refractories, effective heat management practices should be implemented. This involves monitoring and controlling temperature gradients within the refractory lining to prevent thermal shock and excessive thermal cycling. Adequate insulation and cooling systems should also be in place to maintain a stable and controlled environment. Proper handling and operation of equipment and processes also contribute to extending the refractory lifespan. Avoiding sudden temperature changes, minimizing mechanical stress and impact, and employing appropriate operating procedures can help reduce wear and tear on the refractories. Utilizing advanced refractory materials and technologies can further enhance the lifespan of monolithic refractories. High-performance and specialized refractories, such as advanced ceramics or specialized coatings, provide increased resistance to thermal and chemical degradation, ultimately extending their lifespan. Lastly, continuous research and development efforts should be undertaken to explore innovative solutions for refractory longevity in the iron and steel industry. Collaborating with suppliers, experts, and industry partners can help identify and implement new technologies and techniques that improve the durability and performance of monolithic refractories. In summary, extending the lifespan of monolithic refractories in the iron and steel industry requires proper installation and maintenance, effective heat management, careful handling and operation, utilization of advanced materials, and ongoing research and development. By implementing these strategies, the iron and steel industry can optimize refractory performance, reduce downtime, and minimize costs associated with frequent replacements.
Q:How are monolithic refractories different from traditional brick refractories?
Monolithic refractories differ from traditional brick refractories in several ways. Firstly, monolithic refractories are made from a single, homogeneous material, while traditional brick refractories are made from individual bricks that are assembled together. This difference in construction allows monolithic refractories to have a more uniform and consistent structure, which can enhance their performance and durability. Secondly, monolithic refractories are typically easier to install compared to traditional brick refractories. Since they are made from a single material, they can be poured or sprayed into place, eliminating the need for precise bricklaying and mortar application. This ease of installation saves time and labor during construction or repair projects. Additionally, monolithic refractories often have superior thermal shock resistance compared to traditional brick refractories. The homogeneous structure of monolithic refractories allows them to expand and contract more uniformly under thermal stress, reducing the risk of cracking and failure. This makes monolithic refractories more suitable for applications where rapid temperature changes occur, such as in furnaces or kilns. Furthermore, monolithic refractories can offer better resistance to chemical attacks and erosion. Traditional brick refractories may have joints and gaps between bricks, which can become vulnerable to chemical reactions or erosion over time. Monolithic refractories, on the other hand, have a seamless structure that minimizes the risk of chemical penetration and erosion, enhancing their longevity and performance. Overall, monolithic refractories offer advantages in terms of uniformity, ease of installation, thermal shock resistance, and chemical resistance compared to traditional brick refractories. These differences make monolithic refractories a preferred choice for many industrial applications where high temperatures and harsh environments are present.
Q:What are the advantages of using insulating castables in the iron and steel industry?
The advantages of using insulating castables in the iron and steel industry are numerous. Firstly, insulating castables have excellent thermal insulation properties, which help to reduce heat loss during the manufacturing process. This leads to increased energy efficiency and cost savings for the industry. Additionally, insulating castables have a low thermal conductivity, meaning they can withstand high temperatures without transferring excessive heat. This is crucial in the iron and steel industry, where temperatures can reach extremely high levels. By using insulating castables, the industry can ensure the longevity and durability of its equipment and structures. Furthermore, insulating castables have good resistance to thermal shock, meaning they can withstand rapid temperature changes without cracking or breaking. This is particularly beneficial in the iron and steel industry, where the heating and cooling processes are frequent and intense. Lastly, insulating castables have a low density, making them lightweight and easier to handle and install. This not only saves time and effort during installation but also reduces the structural load on equipment and structures. Overall, the use of insulating castables in the iron and steel industry offers advantages such as improved energy efficiency, enhanced durability, resistance to thermal shock, and ease of installation.
Q:How do monolithic refractories resist abrasion in the iron and steel industry?
Monolithic refractories are specifically designed to resist abrasion in the iron and steel industry due to their unique composition and properties. These refractories are made from a single homogeneous material, which allows them to exhibit exceptional strength and durability when subjected to continuous abrasion. One of the key factors that contribute to the abrasion resistance of monolithic refractories is their high density. These refractories are manufactured with tightly packed particles, ensuring a solid and compact structure. This density helps to minimize wear and tear caused by the constant movement of materials, such as iron and steel, within the industry. Additionally, monolithic refractories often contain high levels of alumina, which is known for its excellent abrasion resistance. Alumina is a highly refractory material that can withstand high temperatures and mechanical stress without deteriorating. Its presence in monolithic refractories provides a protective layer that resists abrasion caused by the movement and impact of iron and steel particles. Moreover, monolithic refractories can be designed with specific additives and binders that further enhance their resistance to abrasion. These additives can include silicon carbide, mullite, or zirconia, which are known for their superior mechanical strength and ability to withstand wear. The binders used in the manufacturing process also contribute to the refractory's integrity and ability to withstand abrasion by providing a cohesive structure. Overall, the combination of high density, alumina content, specialized additives, and binders makes monolithic refractories highly resistant to abrasion in the iron and steel industry. These refractories are capable of withstanding the harsh conditions and constant movement of materials, ensuring longevity and efficiency in various applications within the industry.
Q:What are the common manufacturing processes used for monolithic refractories?
The common manufacturing processes used for monolithic refractories include mixing the raw materials, shaping the mixture into the desired form, and then curing or firing it at high temperatures to achieve the desired strength and properties. Some specific processes used are casting, gunning, ramming, and spraying.
Q:How do monolithic refractories perform in torpedo ladle applications?
Monolithic refractories are commonly used in torpedo ladle applications due to their excellent performance and durability. Torpedo ladles are used in the steelmaking process to transport and pour molten metal from the blast furnace to the steelmaking furnace. Monolithic refractories, also known as unshaped refractories, are made from a single material and can be applied as a single, cohesive mass. This makes them highly versatile and easy to install in the torpedo ladle. In torpedo ladle applications, monolithic refractories offer several advantages. First and foremost, they have high heat resistance, allowing them to withstand the extreme temperatures and thermal shocks experienced during the transfer and pouring of molten metal. This ensures that the refractories do not crack or fail under these harsh conditions. Additionally, monolithic refractories have excellent corrosion resistance properties, which is crucial in torpedo ladles where the molten metal can be highly corrosive. They are able to withstand the aggressive chemical environment and prevent chemical reactions that could lead to refractory deterioration. Moreover, monolithic refractories have good thermal insulation properties, reducing heat loss from the molten metal and promoting energy efficiency. This helps to maintain the desired temperature of the metal, ensuring optimal steelmaking conditions. Furthermore, monolithic refractories offer good mechanical strength and resistance to abrasion, making them highly suitable for torpedo ladle applications where the refractory lining is subjected to mechanical stress and wear. Overall, monolithic refractories perform exceptionally well in torpedo ladle applications due to their high heat resistance, corrosion resistance, thermal insulation properties, and mechanical strength. They are able to withstand the extreme conditions and provide a reliable and long-lasting lining for torpedo ladles in the steelmaking industry.
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:How are monolithic refractories repaired or replaced in iron and steel facilities?
Monolithic refractories are commonly used in iron and steel facilities due to their superior thermal and mechanical properties. These refractories are designed to withstand high temperatures, thermal shocks, and chemical attacks. However, over time, they may experience wear and tear, leading to the need for repair or replacement. The repair or replacement process for monolithic refractories in iron and steel facilities generally involves the following steps: 1. Inspection: A thorough inspection of the refractory lining is conducted to identify areas that require repair or replacement. This inspection may involve visual examination, thermal imaging, or other non-destructive testing techniques to assess the extent of damage. 2. Removal of damaged material: The damaged monolithic refractory material is carefully removed using appropriate tools and equipment. This step ensures that the new refractory material will adhere properly to the substrate. 3. Surface preparation: The substrate or lining surface is prepared to enhance the bonding between the new refractory material and the existing structure. This may involve cleaning, grinding, or shot blasting to remove loose particles, contaminants, and any remaining damaged material. 4. Selection of repair material: Depending on the specific requirements and operating conditions, a suitable repair material is selected. This may involve choosing a similar monolithic refractory material or a specific repair product designed for the application. 5. Mixing and installation: The repair material is mixed according to the manufacturer's instructions, ensuring proper consistency and workability. It is then applied to the prepared surface using various techniques such as troweling, spraying, or casting. Care is taken to achieve the desired thickness and proper consolidation of the repair material. 6. Curing and drying: After installation, the repaired refractory material is allowed to cure and dry as per the manufacturer's recommendations. This step is critical to achieve the desired strength and thermal properties of the refractory lining. 7. Quality control: Once the repair or replacement is complete, quality control measures are taken to ensure the integrity and effectiveness of the repaired/refurbished refractory lining. This may involve conducting tests like thermal conductivity measurements, density checks, or visual inspections. It is important to note that the repair or replacement process for monolithic refractories may vary depending on the specific requirements and conditions of each iron and steel facility. Additionally, it is recommended to consult with refractory experts or manufacturers to ensure the correct selection of materials and proper execution of the repair or replacement procedure.

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