Ladle Sliding Gate for Steel Industry 2015

Ladle Sliding Gate for Steel Industry 2015 System 1

Ladle Sliding Gate for Steel Industry 2015 System 2

Ladle Sliding Gate for Steel Industry 2015 System 3

Ladle Sliding Gate for Steel Industry 2015 System 4

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

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
Al2O3	C	ZrO2	Apparent porosity	Bulk density	C.C.S
(% minm)	(% minm)	(% minm)	(% max)	(gm./cc minm)	(MPa minm)
85	3	5	7	3.1	120
85	3	4	7	3.1	120

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

Ladle Sliding Gate for Steel Industry 2015

Al-Zr-C & Al-C Material
	Al2O3	C	ZrO2	Apparent porosity	Bulk density	C.C.S
	(% minm)	(% minm)	(% minm)	(% max)	(gm./cc minm)	(MPa minm)
Inner side (Working face)	85	3	4	7	3.1	120
Outside	90	3	0	9	3

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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Ladle Sliding Gate for Steel Industry 2015

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Q:How do monolithic refractories improve the performance of iron and steel furnaces?: Monolithic refractories play a crucial role in improving the performance of iron and steel furnaces in several ways. Firstly, these refractories provide excellent thermal insulation, which helps to maintain a stable and high temperature inside the furnace. This is important because the production of iron and steel requires extremely high temperatures for efficient melting and refining processes. Secondly, monolithic refractories have high resistance to thermal shock and can withstand rapid temperature changes without cracking or spalling. This is particularly important in iron and steel furnaces, where the temperature can fluctuate greatly during operations. By withstanding thermal shock, these refractories ensure the longevity of the furnace lining, reducing maintenance and downtime. Furthermore, monolithic refractories have excellent resistance to chemical attacks from the molten metal and slag in the furnace. The production of iron and steel involves the use of various chemical agents that can corrode and erode the lining of the furnace. Monolithic refractories offer superior resistance to these chemical attacks, ensuring the integrity of the furnace lining and preventing contamination of the metal being produced. Additionally, monolithic refractories have excellent mechanical strength and abrasion resistance. This is important as they are subjected to mechanical stresses and wear from the movement of materials inside the furnace, such as charging and tapping operations. The high mechanical strength and abrasion resistance of these refractories ensure their durability and prolong their service life in iron and steel furnaces. Overall, monolithic refractories improve the performance of iron and steel furnaces by providing superior thermal insulation, resistance to thermal shock and chemical attacks, as well as high mechanical strength and abrasion resistance. These properties contribute to the efficient and reliable operation of the furnace, resulting in increased productivity, reduced maintenance costs, and improved product quality.

Q:How can the lifespan of monolithic refractories be extended?: The lifespan of monolithic refractories can be extended through proper installation techniques, regular maintenance, and careful handling.

Q:How do monolithic refractories prevent heat loss through convection?: Monolithic refractories effectively prevent heat loss through convection due to their unique composition and structure. Unlike traditional refractory bricks, which often have gaps and are porous, monolithic refractories are made of a single, seamless structure. This eliminates any possible pathways for hot gases or air to circulate and carry away heat by convection. Furthermore, monolithic refractories have a high thermal conductivity and are often dense, making them excellent conductors of heat. This allows them to rapidly absorb and distribute heat, minimizing the temperature difference between the hot surface and the surrounding environment. By reducing the temperature gradient, monolithic refractories decrease the driving force for convection, resulting in reduced heat loss through this mechanism. Moreover, monolithic refractories can be applied as a continuous lining, conforming to the shape of the equipment or furnace being protected. This seamless application eliminates joints or gaps where hot gases or air could escape and carry away heat. The uniform and uninterrupted lining further decreases the potential for convection heat loss. In summary, monolithic refractories are specifically designed to create a barrier that hinders the movement of hot gases or air, effectively minimizing heat loss through convection. Their dense composition, high thermal conductivity, and seamless application all contribute to their effectiveness in preventing heat loss through this mechanism.

Q:How do monolithic refractories withstand mechanical stress in the iron and steel industry?: Monolithic refractories in the iron and steel industry withstand mechanical stress primarily due to their composition and installation techniques. These refractories are made from a single, solid material, which provides them with excellent strength and resistance to mechanical pressure. Additionally, they are typically installed using specialized techniques, such as gunning or ramming, which ensure proper bonding and densification. These factors collectively enable monolithic refractories to effectively withstand the intense mechanical stress encountered in the iron and steel industry.

Q:How do monolithic refractories withstand the corrosive environments in steelmaking processes?: Monolithic refractories withstand corrosive environments in steelmaking processes due to their high chemical resistance and thermal stability. These refractories are made from a single, continuous material, eliminating joints and weak points that can be susceptible to corrosion. They are composed of materials such as high-alumina, silica, or magnesia, which possess excellent resistance to chemical attacks from molten metals, slags, and gases present in steelmaking. Additionally, monolithic refractories can be designed with specific additives and binders to further enhance their resistance to corrosion, ensuring their durability and prolonged service life in the harsh conditions of steelmaking processes.

Q:How do monolithic refractories impact the quality and performance of iron and steel products?: The quality and performance of iron and steel products rely heavily on monolithic refractories. These refractories are designed to withstand extreme temperatures and harsh conditions, making them indispensable in the iron and steel industry. To begin with, monolithic refractories contribute to the overall quality of iron and steel products by providing exceptional thermal insulation. They help maintain a consistent and controlled temperature during the manufacturing process, which is especially crucial in blast furnaces where temperatures can reach up to 2,000 degrees Celsius. By effectively insulating the furnace walls, monolithic refractories minimize heat loss and ensure efficient energy utilization. As a result, the products have higher quality and improved mechanical properties. Additionally, monolithic refractories offer superior resistance to chemical and physical wear. In the steelmaking process, the molten metal and slag can be highly corrosive, leading to erosion and deterioration of the refractory lining. However, monolithic refractories are engineered to withstand such aggressive environments, providing excellent resistance to chemical attack and mechanical stress. By preserving the integrity of the lining, they prevent contamination and extend the lifespan of the furnace or ladle, ultimately enhancing the quality of the final iron and steel products. Moreover, monolithic refractories allow for greater design flexibility and ease of installation. Unlike traditional refractory bricks that require precise placement and fitting, monolithic refractories can be applied as a single, cohesive material. This enables the creation of more intricate shapes and structures, optimizing furnace design and enhancing thermal efficiency. Additionally, the ease of installation reduces downtime during maintenance and repairs, ensuring uninterrupted production and minimizing disruptions to the manufacturing process. In conclusion, monolithic refractories have a significant impact on the quality and performance of iron and steel products. They provide exceptional thermal insulation, resist chemical and physical wear, and offer greater design flexibility. By maintaining consistent temperature environments, preventing contamination, and enabling efficient production processes, monolithic refractories contribute to the production of high-quality iron and steel products that meet the rigorous demands of various industries.

Q:How do monolithic refractories enhance the efficiency of reheating furnaces?: Monolithic refractories enhance the efficiency of reheating furnaces by providing better thermal insulation, reducing heat loss, and improving the overall heat transfer within the furnace. These refractories have excellent resistance to high temperatures and thermal shock, allowing them to withstand extreme conditions for prolonged periods. By minimizing heat loss and maintaining a consistent temperature, they ensure that the reheating process is more energy-efficient, resulting in reduced fuel consumption and increased productivity.

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:How do monolithic refractories perform in aluminum holding furnace applications?: Monolithic refractories have proven to be highly efficient and effective in aluminum holding furnace applications. These refractories are specifically designed to withstand the extreme temperatures and chemical environments encountered in these furnaces. One key advantage of monolithic refractories is their ability to form a continuous, seamless lining in the furnace. This eliminates the need for individual bricks or tiles, reducing the risk of thermal shock and cracking. The absence of joints also minimizes the chances of molten aluminum leaking through the lining, ensuring better containment and heat retention. Monolithic refractories also offer excellent thermal insulation properties, which are crucial in aluminum holding furnaces. They have low thermal conductivity, which helps to reduce heat loss and maintain a stable temperature within the furnace. This results in improved energy efficiency and reduced operating costs. Moreover, monolithic refractories have excellent resistance to corrosion and chemical attack from molten aluminum and its by-products, such as dross and fluxes. This resistance ensures a longer service life for the refractory lining, reducing maintenance and downtime. Additionally, monolithic refractories are known for their easy installation and repair. They can be installed quickly and easily, requiring minimal downtime for furnace maintenance. In case of any localized damage or wear, repairs can be made efficiently by patching or spraying the affected area. In summary, monolithic refractories are an ideal choice for aluminum holding furnace applications due to their seamless lining, thermal insulation properties, resistance to corrosion, and easy installation and repair. These refractories significantly contribute to the overall performance and efficiency of aluminum holding furnaces.

Q:What are the key properties of pumpable refractories used for monolithic refractory applications?: The key properties of pumpable refractories used for monolithic refractory applications include high flowability, good workability, excellent bonding strength, and high resistance to thermal shock. These pumpable refractories should also possess good pumpability and be able to withstand the intense heat and mechanical stress in the application environment. Additionally, they should have low water demand, high chemical resistance, and the ability to maintain their properties even after exposure to high temperatures.

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