Monolithic Refractories High Performance Ladle Slide Gate for Iron and Steel Industry 2024
- Ref Price:
-
- 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
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.
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
| 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 | |
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- Q: How do monolithic refractories contribute to the overall productivity of iron and steel plants?
- Monolithic refractories play a crucial role in enhancing the overall productivity of iron and steel plants. These refractories are characterized by their ability to be shaped and installed without the need for joints or mortar, making them highly versatile and efficient. One major contribution of monolithic refractories to the productivity of iron and steel plants is their ability to withstand high temperatures. These refractories are designed to have excellent thermal shock resistance, meaning they can withstand rapid changes in temperature without cracking or breaking. This allows them to be used in various high-temperature applications such as blast furnaces, converters, and ladles. By using monolithic refractories in these critical areas, iron and steel plants can operate at higher temperatures, leading to increased production rates. The refractories provide effective insulation, reducing heat losses and improving energy efficiency. This results in cost savings and higher output for the plant. Furthermore, monolithic refractories are known for their excellent resistance to chemical attacks from molten metals and slags. They can withstand the corrosive effects of molten iron, steel, and other alloys, protecting the underlying structures and extending their lifespan. This reduces downtime for maintenance and repairs, allowing for continuous operation and higher productivity. Moreover, monolithic refractories offer easy installation and maintenance, which further contributes to productivity. Unlike traditional refractories that require time-consuming bricklaying and jointing, monolithic refractories can be sprayed, troweled, or pumped into place, saving both time and labor costs. Additionally, their ability to be easily repaired or replaced without major disruptions to the production processes ensures minimal downtime, maximizing overall plant productivity. In summary, monolithic refractories enhance the productivity of iron and steel plants by withstanding high temperatures, providing insulation and energy efficiency, resisting chemical attacks, and offering easy installation and maintenance. Their ability to perform under extreme conditions and their cost-effective nature make them an essential component in the iron and steel industry, contributing to increased output and profitability.
- Q: How do monolithic refractories contribute to reducing emissions in iron and steel processes?
- The reduction of emissions in iron and steel processes is greatly aided by the use of monolithic refractories, which offer a more efficient and sustainable lining solution compared to traditional brick refractories. To begin with, monolithic refractories possess a homogeneous structure that allows for easier installation and repair. This characteristic reduces the amount of time needed for maintenance, ultimately leading to increased productivity and decreased emissions. In contrast, brick refractories require more labor-intensive and time-consuming procedures for installation and repair, resulting in longer shutdown periods and higher emissions. Additionally, monolithic refractories demonstrate superior thermal insulation properties. By minimizing heat loss from furnaces or kilns, they enhance energy efficiency and decrease the amount of fuel required to reach the desired temperature. This reduction in fuel consumption directly translates into lower emissions of greenhouse gases, such as carbon dioxide, which contributes to the overall environmental sustainability of iron and steel processes. Furthermore, monolithic refractories possess excellent resistance to both thermal and chemical wear, thereby enhancing the durability and lifespan of the lining. This increased durability reduces the frequency at which refractories need to be replaced, resulting in reduced waste generation and resource consumption. By extending the service life of the lining, monolithic refractories contribute to the reduction of the environmental impact associated with the production and disposal of refractory materials. Moreover, monolithic refractories can be formulated with specialized compositions and additives to improve their resistance to corrosion and erosion, which are common challenges in iron and steel processes. By minimizing the wear and tear on the refractory lining, they help maintain the integrity of furnaces and kilns, preventing the leakage of harmful gases and pollutants that would otherwise contribute to emissions. In conclusion, monolithic refractories aid in the reduction of emissions in iron and steel processes through their ease of installation and repair, superior thermal insulation properties, increased durability, and resistance to corrosion and erosion. By optimizing energy efficiency, minimizing downtime, and reducing waste generation, monolithic refractories provide a sustainable solution for the industry, aligning with global efforts to combat climate change and promote environmental stewardship.
- Q: How do monolithic refractories contribute to the reduction of heat loss in iron and steel furnaces?
- Reducing heat loss in iron and steel furnaces is a crucial role played by monolithic refractories. These refractories are specifically designed to create a seamless lining throughout the furnace, eliminating any joints or seams that could result in thermal leaks. Monolithic refractories effectively contribute to heat loss reduction in two ways. Firstly, they possess excellent thermal insulation properties that restrict the transfer of heat from the furnace to its surroundings. With their low thermal conductivity, they effectively maintain the high temperatures required for efficient iron and steel production within the furnace, while minimizing heat loss to the surrounding environment. Secondly, monolithic refractories act as a protective barrier, preventing the escape of hot gases and molten metal. This barrier ensures the integrity of the furnace lining, preventing any gaps or cracks that could allow heat to escape. By creating a tight and continuous lining, monolithic refractories significantly reduce heat loss by keeping the heat contained within the furnace. Furthermore, monolithic refractories exhibit a high resistance to thermal shock and erosion, which are common challenges faced in iron and steel furnaces. These refractories can withstand rapid temperature changes, preventing sudden cracks or failures that could result in heat loss. Additionally, they are resistant to the corrosive effects of molten metal and hot gases, guaranteeing the longevity of the lining and preserving its insulating properties over time. To summarize, monolithic refractories contribute to the reduction of heat loss in iron and steel furnaces through their exceptional thermal insulation properties, ability to provide a continuous lining, resistance to thermal shock and erosion, and protection against corrosive substances. By minimizing heat loss, these refractories optimize energy efficiency and productivity in the furnace, leading to cost savings and improved overall performance in the iron and steel industry.
- Q: How do monolithic refractories contribute to the overall productivity of iron and steel production?
- Monolithic refractories play a crucial role in enhancing the overall productivity of iron and steel production. These refractories are widely used in various applications such as furnaces, ladles, and tundishes, offering excellent thermal stability and resistance to chemical attacks. By providing a durable lining, monolithic refractories ensure longer campaigns and reduced downtime for repairs and maintenance. This leads to increased production efficiency, reduced energy consumption, and improved product quality, ultimately contributing to the overall productivity of iron and steel production.
- Q: How do monolithic refractories prevent thermal radiation in the iron and steel industry?
- Monolithic refractories prevent thermal radiation in the iron and steel industry by providing a high level of insulation. They are specifically designed to withstand high temperatures and reduce heat transfer through radiation. By forming a protective barrier around the furnaces and other equipment, monolithic refractories minimize the loss of heat through thermal radiation, thereby improving energy efficiency and reducing energy consumption in the iron and steel production process.
- Q: How do monolithic refractories respond to changes in thermal conditions?
- Monolithic refractories have the ability to withstand and adapt to changes in thermal conditions. They have a high thermal shock resistance, meaning they can handle rapid changes in temperature without cracking or breaking. Additionally, they exhibit good thermal conductivity, allowing them to efficiently conduct and distribute heat. Overall, monolithic refractories demonstrate a stable and reliable response to changes in thermal conditions.
- Q: How do monolithic refractories resist chemical attack from molten metals and slags?
- Monolithic refractories are designed to resist chemical attack from molten metals and slags through a combination of factors. Firstly, monolithic refractories are typically made from high-quality materials that have excellent chemical resistance properties. These materials, such as alumina, magnesia, or silica, have a stable chemical structure that can withstand the corrosive nature of molten metals and slags. Secondly, monolithic refractories are often formulated with additives or binders that enhance their resistance to chemical attack. These additives can improve the refractory's ability to form a protective layer on its surface, which acts as a barrier between the refractory material and the corrosive molten metal or slag. Additionally, monolithic refractories are often designed with a dense microstructure that limits the penetration of molten metals and slags. The dense structure minimizes the pathways through which corrosive agents can reach the refractory material, reducing the risk of chemical attack. Moreover, monolithic refractories can be installed with proper joint design and anchoring systems to prevent the infiltration of corrosive substances. This ensures that the refractory lining remains intact and effectively resists chemical attack. Overall, the combination of high-quality materials, additives, dense microstructure, and proper installation techniques contribute to the ability of monolithic refractories to resist chemical attack from molten metals and slags, thereby extending their lifespan and maintaining the integrity of the refractory lining in high-temperature applications.
- Q: What are the limitations of monolithic refractories in high-temperature applications?
- Monolithic refractories are known for their versatility and ease of installation, making them popular in a variety of high-temperature applications. However, they do have certain limitations that need to be considered. Firstly, monolithic refractories have a limited thermal shock resistance. Rapid temperature changes, such as during startup or shutdown procedures, can cause thermal stress, leading to cracking or spalling. This can be a significant concern in applications where the refractory is subjected to frequent temperature fluctuations. Secondly, monolithic refractories have relatively lower mechanical strength compared to traditional brick or block refractories. This can result in reduced resistance to mechanical stress, such as abrasion or impact, particularly in high-temperature environments. Therefore, they may not be suitable for applications with high mechanical loading or abrasive conditions. Another limitation of monolithic refractories is their susceptibility to chemical attack. Certain aggressive chemical environments can cause chemical reactions with the refractory material, leading to deterioration or corrosion. This can be a concern in applications involving acidic or alkaline substances, where special refractory materials may be required. Furthermore, monolithic refractories can have a higher susceptibility to spalling or erosion caused by thermal cycling. The repeated expansion and contraction of the refractory material due to temperature changes can lead to the formation of cracks or gaps, making them more prone to erosion from gases or liquids. This limitation should be carefully considered in applications where long-term durability is essential. Lastly, monolithic refractories can be challenging to repair or replace compared to brick or block refractories. Once installed, it can be difficult to remove and replace a monolithic lining, especially in complex shapes or confined spaces. This limitation can result in longer downtime or increased costs for maintenance or repairs. In summary, while monolithic refractories offer several advantages in high-temperature applications, they also have limitations in terms of thermal shock resistance, mechanical strength, chemical resistance, erosion, and repairability. These limitations should be carefully evaluated to ensure the suitability of monolithic refractories for specific application requirements.
- 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: How do monolithic refractories contribute to energy efficiency in iron and steel manufacturing?
- Monolithic refractories play a crucial role in enhancing energy efficiency in iron and steel manufacturing processes. These refractories are made of a single material, typically a combination of high-quality aggregates, binders, and additives, which allows for easy installation and repair. One of the main ways monolithic refractories contribute to energy efficiency is by reducing heat loss. These materials have excellent insulation properties, which help to maintain high temperatures within the furnace or kiln. By minimizing heat loss, the energy required to maintain the desired temperature is significantly reduced, leading to lower energy consumption and cost savings. Moreover, monolithic refractories are designed to have high thermal conductivity. This property ensures efficient heat transfer from the hot gases or flames to the iron and steel being processed. By facilitating efficient heat transfer, monolithic refractories enable faster heating rates and reduce the overall processing time. This time reduction translates into energy savings and increased production capacity. Another significant advantage of monolithic refractories is their ability to withstand extreme temperatures and harsh operating conditions. These materials have excellent resistance to thermal shock, corrosion, and erosion, which extends their lifespan and reduces the need for frequent repairs or replacements. Consequently, the use of monolithic refractories leads to less downtime, allowing for continuous operation and improved energy efficiency. Furthermore, monolithic refractories offer design flexibility, which enables the optimization of furnace and kiln geometries. By tailoring the shape and dimensions of the refractory linings, heat distribution can be improved, ensuring more uniform heating and reducing energy wastage. The ability to customize the refractory linings also facilitates the implementation of advanced combustion technologies, such as regenerative burners or oxy-fuel burners, which further enhance energy efficiency. In summary, monolithic refractories contribute to energy efficiency in iron and steel manufacturing by reducing heat loss, enhancing heat transfer, withstanding extreme conditions, optimizing furnace geometries, and allowing for the implementation of advanced combustion technologies. By utilizing these refractories, the industry can achieve significant energy savings, cost reductions, and environmental benefits.
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Monolithic Refractories High Performance Ladle Slide Gate for Iron and Steel Industry 2024
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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