• Slide Gate Plates for Ladle & Tundish System 1
  • Slide Gate Plates for Ladle & Tundish System 2
Slide Gate Plates for Ladle & Tundish

Slide Gate Plates for Ladle & Tundish

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
50000 set/month

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Specifications

Ladle Sliding Plate 
1.Competitive price 
2.Manufacture 
3.Worldwide customers 
4.Long service life

 

 

 

 

Slide gate plate Information

 

Alumina-carbon slide gate plate is characterized by high strength, erosion resistance and good thermal shock resistance. They are preferred products for large/middle ladle and continuous casting tundish. They can meet the needs of different steel grades.

 

Features:

1. Tundish Slide Gate Plate
2. Tundish Slide Gate Plate with good performance
3.long service life
4.fit for tundish

5. original manufacturer with own r&d team 
6. good reputation at home & abroad 
7. with competitive price 

 

Application

 

They are preferred products for large/middle ladle and continuous casting tundish. They can meet the needs of different steel grades.

 

Burned slide plate ladle refractory brick 1. Passed ISOcertified 2.have a good reputation on both domestic and oversea country

 

 

Physicochemical indexes :

 

ITEM

Al-C Slide Plate

Al-Zr-C Slide Plate

70

75

80

85

86

70

75

77

Al2O3,%

70

75

80

85

86

70

75

77

C,%

7

7

5

5

4

7

7

7

ZrO2,%

-

-

-

-

-

6

6

2.5

A.P.,%≤

10

10

10

10

7

10

10

10

B.D.,g/cm3

2.8

2.9

2.9

3.0

2.95

3.00

3.05

2.90

C.C.S.,

MPa ≥

65

70

100

100

100

110

 

115

100

 

Q:How do monolithic refractories contribute to the overall efficiency of steel ladle operations?
Monolithic refractories play a crucial role in enhancing the overall efficiency of steel ladle operations. They provide a protective lining that withstands extreme temperatures, chemical reactions, and mechanical stresses during the steelmaking process. This lining helps to retain heat and prevent heat loss, ensuring better temperature control and reducing energy consumption. Additionally, monolithic refractories minimize metal penetration and slag adhesion, improving ladle cleanliness and reducing the risk of clogging or blockages. Overall, the use of monolithic refractories in steel ladles promotes higher productivity, improved steel quality, and cost-effective operations.
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 considerations for selecting monolithic refractories for ladles and tundishes?
Some considerations for selecting monolithic refractories for ladles and tundishes include the specific temperature requirements, chemical composition of the molten metal, thermal shock resistance, erosion and corrosion resistance, mechanical strength, ease of installation and maintenance, and cost-effectiveness.
Q:How do monolithic refractories contribute to the overall efficiency of ladle slagging operations?
Monolithic refractories contribute to the overall efficiency of ladle slagging operations by providing excellent thermal insulation, high resistance to thermal shock, and superior corrosion resistance. These properties allow for better heat retention, reduced heat loss, and extended refractory lifespan. As a result, ladle slagging operations can be carried out at higher temperatures with minimal refractory wear and tear, leading to increased productivity and cost savings. Additionally, monolithic refractories offer ease of installation and maintenance, ensuring quick turnaround times and minimizing downtime during ladle slagging operations.
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 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 perform in reheating furnace applications?
Due to their exceptional thermal stability, strength, and resistance to thermal shock, monolithic refractories are highly effective in reheating furnace applications. These refractories are specifically designed to withstand the harsh operating conditions commonly found in reheating furnaces, including high temperatures and rapid temperature changes. One major advantage of using monolithic refractories in reheating furnace applications is their ability to provide a seamless lining. Unlike traditional brick refractories that require extensive installation and joints, monolithic refractories can be easily applied as a single, homogeneous layer. This eliminates the risk of thermal stress and cracking at joints, ensuring a more reliable and durable lining. Furthermore, monolithic refractories offer excellent thermal insulation properties, which help conserve energy and reduce heat loss in the reheating furnace. This not only improves overall furnace efficiency but also reduces operational costs. In addition to their insulation properties, monolithic refractories exhibit high mechanical strength, allowing them to withstand the mechanical stress and abrasion caused by the movement of the furnace charge. They also have good resistance to chemical attack from gases, slags, and molten metals commonly encountered in reheating furnace operations. Another advantage of monolithic refractories is their ease of repair and patching, minimizing downtime and ensuring continuous furnace operation. They can be easily shaped and molded to fit various furnace geometries, making them highly versatile and adaptable to different reheating furnace designs. In summary, monolithic refractories offer exceptional performance in reheating furnace applications by providing superior thermal stability, strength, and resistance to thermal shock. Their seamless lining, thermal insulation properties, and resistance to mechanical and chemical stress make them an ideal choice for ensuring reliable and efficient furnace operation.
Q:How do monolithic refractories impact the overall productivity of iron and steel operations?
Monolithic refractories play a crucial role in enhancing the overall productivity of iron and steel operations. These refractories are specially designed to withstand extreme temperatures, chemical reactions, and mechanical stress that occur during the production process. One significant impact of monolithic refractories on productivity is their ability to reduce downtime and increase operational efficiency. The high thermal conductivity and resistance to thermal shock of these refractories enable them to maintain stable temperatures within the furnace, preventing sudden temperature fluctuations that can cause equipment failure and production delays. This, in turn, ensures a continuous and uninterrupted production process, leading to increased productivity. Moreover, monolithic refractories offer superior corrosion resistance, preventing the erosion and degradation of furnace linings. This resistance to chemical attacks from molten metals and slag helps prolong the lifespan of the refractory lining, reducing the frequency of repairs and replacements. Consequently, the reduced maintenance requirements translate into less downtime and higher productivity for iron and steel operations. Additionally, monolithic refractories facilitate faster installation and repair processes compared to traditional brick refractories. Their fluid-like nature allows for easy application and shaping, resulting in shorter installation and curing times. This quick turnaround time minimizes production interruptions during repairs or maintenance, further enhancing overall productivity. Furthermore, the use of monolithic refractories can optimize energy consumption in iron and steel operations. Their excellent insulation properties help retain heat within the furnace, reducing heat loss and energy waste. This leads to improved energy efficiency and cost savings, contributing to increased productivity and profitability. In summary, monolithic refractories have a significant impact on the overall productivity of iron and steel operations. Their ability to withstand extreme conditions, reduce downtime, resist corrosion, facilitate quick repairs, and optimize energy consumption all contribute to improved efficiency and productivity in the industry.
Q:How are monolithic refractories used in the repair and maintenance of ladle and tundish linings?
Monolithic refractories are used in the repair and maintenance of ladle and tundish linings by providing a durable and heat-resistant material that can withstand the harsh conditions of molten metal handling. These refractories are applied as a single, continuous lining, eliminating the need for individual bricks or tiles, which simplifies the repair and maintenance process. They can be easily shaped and installed in the desired areas, allowing for efficient repair of damaged sections. Monolithic refractories also offer excellent resistance to thermal shock, erosion, and corrosion, ensuring the longevity and reliability of ladle and tundish linings.
Q:How are monolithic refractories different from traditional refractories?
Monolithic refractories are different from traditional refractories in terms of their composition, installation method, and performance characteristics. Firstly, monolithic refractories are composed of a single material, as the name suggests, whereas traditional refractories are typically made up of multiple materials. This single material composition of monolithic refractories allows for better control over their properties and performance. Secondly, the installation of monolithic refractories is different from traditional refractories. Traditional refractories are usually installed in the form of bricks or precast shapes, which are assembled together to form the desired lining. On the other hand, monolithic refractories are supplied in a ready-to-use form, such as a dry mix or a suspension, which is then poured, sprayed, or gunned into place. This makes the installation process of monolithic refractories faster and more efficient. Lastly, monolithic refractories offer superior performance characteristics compared to traditional refractories. Monolithic refractories have better thermal shock resistance, higher hot strength, and improved resistance to chemical attacks. Additionally, they can be more easily repaired or patched compared to traditional refractories, which often require the replacement of entire bricks or shapes. Overall, the main differences between monolithic refractories and traditional refractories lie in their composition, installation method, and performance characteristics. Monolithic refractories offer better control over properties, easier installation, and superior performance, making them a preferred choice in many industrial applications.

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