$Insulating Fire Brick - Refractory Aluminium Magnesium Carbon for Steel Ladle System 1$
$Insulating Fire Brick - Refractory Aluminium Magnesium Carbon for Steel Ladle System 2$

$Insulating Fire Brick - Refractory Aluminium Magnesium Carbon for Steel Ladle$

$Insulating Fire Brick - Refractory Aluminium Magnesium Carbon for Steel Ladle System 1$

$Insulating Fire Brick - Refractory Aluminium Magnesium Carbon for Steel Ladle System 2$

Insulating Fire Brick - Refractory Aluminium Magnesium Carbon for Steel Ladle

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 100 m.t./month

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Quick Details

Place of Origin:	(Mainland)	Shape:	Block	Material:	Alumina Cement
Al2O3 Content (%):	≥60	MgO Content (%):	≥12	Refractoriness (Degree):	1770°< Refractoriness< 2000°
Model Number:	YH-AMC60	Brand Name:		Bulk density:	≥2.85
Apparent porosity:	≤8	C:	≥6	compressive strength:	≥45

Packaging & Delivery

Packaging Detail:	The refractory aluminium magnesium carbon insulating fire bricks for steel ladle is packed on wooden pallets with three layers water-proof shrink film and tightened with plastic/steel bandages,when in the transportation process,we should pay attention to moisture-proof and light handling.
Delivery Detail:	7-15 working days

Specifications

1.High temperature resistance&spalling resistance&anti erosion
2.Approved by SINOSTEEL
3.Premium service
4.ISO certificate

Refractory Aluminium Magnesium Carbon Insulating Fire Brick for Steel Ladle $Refractory Aluminium Magnesium Carbon Insulating Fire Brick for Steel Ladle$

YH-AMC series refractory aluminium magnesium carbon insulating fire bricks for steel ladle are shaped by using top grade bauxite and corundum as aggregates and phenolic resin as binder and focusing on strengthen the matrix.It has the characteristics of corrosion resistance,spalling resistance,high strength,anti erosion and etc.,applicable to the ladle bottom and wall parts.

On the basis of Al-Mg-C Bricks,YH-MAC series magnesia alumina carbon bricks are strengthened the corrosion resistance and spalling resistance of materials by adjusting the process and technology,applicable to the ladle bottom,wall parts,etc.,to improve the ladle service life signigicantly.

Main Chemical Compositions and Physical Properties $Refractory Aluminium Magnesium Carbon Insulating Fire Brick for Steel Ladle$

Items		Al-Mg-C Bricks				Mg-Al-C Bricks
Items		AMC-60	AMC-65	AMC-70	AMC-75	MAC-75	MAC-75
Chemical Compositions (%)≥	MgO	12	10	8	8	75	70
	Al2O3	60	65	70	75	10	15
	C	6	6	6	6	6	6
Apparent Porosity(%)≤		8	8	8	8	8	8
Bulk Density(g/cm³)≥		2.85	2.9	2.95	2.95	2.9	2.9
Compressives Strength(Mpa)≥		45	45	45	45	45	45

Product Show of Refractory Aluminium Magnesium Carbon Insulating Fire Brick

Production Process of Refractory Aluminium Magnesium Carbon Insualting Fire Brick $Refractory Aluminium Magnesium Carbon Insulating Fire Brick for Steel Ladle$

The production process of our refractory brick weather from the raw materials to the finished products inspection is strictly controled so that we can best service our client.laying solid foundation quality management to scientific and rational control system make high quality products.Scientific and rational control system is a prerequisite for the production of high quality refractories, Luoyang yuanhua matellurgical materials co., LTD always adhere to scientific and reasonable control to realize all-round control of production process, using the most advanced testing equipment and production equipment, strict quality control of raw materials to the finished product, put an end to the occurrence of unqualified products. In order to guarantee the high quality of the products, the company set up in the industry of advanced quality testing laboratory.

Q:Can insulating fire bricks be used in refractory linings for blast furnaces?: Yes, refractory linings for blast furnaces can utilize insulating fire bricks. These bricks are specifically designed to possess low thermal conductivity, effectively minimizing heat loss from the furnace. This characteristic holds particular significance in blast furnaces where maintaining high temperatures is crucial for optimal operation. Insulating fire bricks are crafted from lightweight refractory materials like alumina or silica, renowned for their exceptional insulating properties. These bricks not only provide thermal insulation, but they also exhibit remarkable resistance to thermal shock, rendering them suitable for the extreme conditions prevalent in blast furnaces. Beyond insulation, insulating fire bricks present additional advantages for blast furnace linings. They possess a lightweight nature and are easily installable, thereby reducing construction labor and time requirements. Moreover, their low thermal conductivity aids in minimizing the occurrence of hot spots and uneven temperature distribution within the furnace. These issues, if unaddressed, can trigger premature wear and failure of the refractory lining. However, it is crucial to acknowledge that relying solely on insulating fire bricks may not suffice for all portions of the blast furnace lining. Certain areas, such as the hearth and tuyere zones, may necessitate high-density refractory bricks capable of withstanding intense heat and mechanical stress. In such cases, a combination of insulating fire bricks and other refractory materials can be employed to achieve the desired performance and longevity. Overall, insulating fire bricks serve as a valuable constituent in refractory linings for blast furnaces, offering benefits such as enhanced energy efficiency, reduced heat loss, and prolonged lifespan of the lining.

Q:Are insulating fire bricks suitable for insulation in boilers for steam generation?: Yes, insulating fire bricks are suitable for insulation in boilers for steam generation. Insulating fire bricks are specifically designed to have excellent thermal insulation properties, which make them ideal for use in high-temperature applications such as boilers. These bricks have a low thermal conductivity, meaning they can effectively reduce heat transfer and prevent heat loss. This insulation capability helps to maintain high temperatures within the boiler, improving energy efficiency and reducing fuel consumption. Additionally, insulating fire bricks are resistant to thermal shock, which is crucial for withstanding the extreme temperature fluctuations that occur in steam generation. Overall, using insulating fire bricks in boilers for steam generation can enhance the thermal efficiency and performance of the system.

Q:Can insulating fire bricks be used in the construction of coke ovens?: Yes, insulating fire bricks can be used in the construction of coke ovens. Insulating fire bricks are specially designed to withstand high temperatures and provide excellent thermal insulation. Coke ovens operate at extremely high temperatures, typically around 2000 degrees Fahrenheit, and require materials that can withstand these conditions. Insulating fire bricks have low thermal conductivity, which means they can effectively prevent heat transfer between the oven's interior and exterior. This helps to maintain the high temperatures required for the carbonization of coal in the coke oven, while also minimizing heat loss. Furthermore, insulating fire bricks are lightweight and have high strength, making them ideal for use in the construction of coke ovens. Their lightweight nature allows for easier installation and reduces the overall weight of the structure. Their high strength ensures that they can withstand the harsh operating conditions of the coke oven without cracking or crumbling. In summary, insulating fire bricks are a suitable choice for the construction of coke ovens due to their ability to withstand high temperatures, provide thermal insulation, and offer durability.

Q:What is the typical density of an insulating fire brick?: The typical density of an insulating fire brick can vary depending on the specific composition and manufacturing process. However, in general, insulating fire bricks have a lower density compared to regular fire bricks. The typical density of an insulating fire brick can range from 0.8 g/cm³ to 1.2 g/cm³. This lower density is achieved by incorporating insulating materials like lightweight aggregates or organic fibers into the brick's composition, which helps to reduce heat transfer and increase thermal insulation properties.

Q:What is the refractoriness of insulating fire bricks?: Insulating fire bricks are known for their ability to endure high temperatures without compromising their structural integrity or experiencing significant thermal expansion. These bricks are specifically engineered to possess a high resistance to heat, which makes them well-suited for applications involving extreme temperatures, such as furnaces, kilns, and fireplaces. The refractoriness of insulating fire bricks is typically evaluated through the refractoriness under load (RUL) test. This test involves subjecting a sample brick to a predetermined temperature while applying a specific load. By observing the temperature at which the brick deforms or fails, the RUL can be determined. Insulating fire bricks are generally able to withstand temperatures ranging from 1,200 to 1,400 degrees Celsius (2,192 to 2,552 degrees Fahrenheit) due to their high refractoriness. Achieving this high refractoriness involves utilizing special materials and manufacturing techniques that create a dense and uniform structure with low thermal conductivity. The low thermal conductivity minimizes heat transfer, making these bricks effective insulators. Beyond their impressive refractoriness, insulating fire bricks also possess other desirable properties, such as excellent thermal shock resistance, minimal thermal expansion, and strong mechanical strength. These qualities make them ideal for applications where maintaining a consistent temperature and preventing heat loss are crucial. In conclusion, the refractoriness of insulating fire bricks is a crucial factor in determining their suitability for high-temperature applications. It ensures that these bricks can endure extreme heat without compromising their structural integrity or insulating capabilities.

Q:Do insulating fire bricks require any special anchors or supports for installation?: Special anchors or supports are necessary for the installation of insulating fire bricks in certain applications. These bricks are lightweight and have low thermal conductivity, making them suitable for high-temperature environments like furnaces, kilns, and fireplaces. However, their lightweight nature can cause them to move or shift under certain conditions. To ensure the stability and integrity of the insulating fire bricks, it is important to use special anchors or supports during installation. These anchors or supports are typically made of metal, such as stainless steel, and are designed to securely hold the bricks in place. They prevent the bricks from shifting or falling out, especially when exposed to vibrations, thermal expansion/contraction, or other external forces. The specific type and design of the anchors or supports depend on the application and installation requirements. Common types include V anchors, U anchors, and L anchors, which can be embedded into the surrounding refractory material or attached to a structural frame. The anchors or supports should be spaced and installed correctly according to the manufacturer's guidelines to ensure sufficient support and stability of the insulating fire bricks. In conclusion, although insulating fire bricks offer excellent thermal insulation properties, they require special anchors or supports for installation to prevent movement or displacement. These anchors or supports are crucial for maintaining the structural integrity and longevity of the insulating fire brick system.

Q:Can insulating fire bricks be used in the construction of regenerators?: Insulating fire bricks are indeed suitable for the construction of regenerators, which are commonly used in various industrial processes like glass manufacturing and metallurgy to recover and reuse waste heat. These bricks are specifically designed to possess low thermal conductivity, making them an ideal option for insulation purposes. By incorporating insulating fire bricks into regenerator construction, heat loss can be minimized, resulting in more efficient heat recovery and energy conservation. Furthermore, these bricks are capable of withstanding high temperatures, rendering them suitable for the typically harsh operating conditions in regenerators. All in all, insulating fire bricks prove to be a reliable and efficient choice for regenerator construction.

Q:How do insulating fire bricks help improve the efficiency of combustion processes?: Insulating fire bricks play a crucial role in improving the efficiency of combustion processes in several ways. Firstly, their insulating properties help to minimize heat loss and maintain higher temperatures within the combustion chamber. This is important because higher temperatures promote more complete combustion, leading to reduced fuel consumption and increased energy efficiency. By preventing heat from escaping, insulating fire bricks also contribute to the retention of thermal energy within the combustion system. This means that less heat is wasted and more of it is utilized for the combustion process, resulting in improved overall efficiency. Moreover, insulating fire bricks can help to create a more controlled and stable combustion environment. They provide a thermal barrier between the combustion chamber and the surrounding environment, reducing the risk of heat transfer to external components and minimizing the potential for overheating or damage to the combustion system. Additionally, insulating fire bricks can contribute to the reduction of emissions during combustion processes. By maintaining higher temperatures, they promote more complete combustion, which in turn leads to lower levels of harmful pollutants being released into the atmosphere. This is particularly important in industries that require strict adherence to environmental regulations. In summary, insulating fire bricks improve the efficiency of combustion processes by minimizing heat loss, retaining thermal energy, creating a controlled environment, and reducing emissions. Their ability to maintain higher temperatures and prevent heat transfer ultimately leads to reduced fuel consumption and improved energy efficiency.

Q:Do insulating fire bricks require a specific curing or drying process before use?: Yes, insulating fire bricks typically require a specific curing or drying process before use. This involves gradually heating the bricks to remove any moisture or volatile materials present, which helps to prevent cracking or damage during subsequent use. The exact curing or drying process may vary depending on the specific type and manufacturer of the insulating fire bricks.

Q:Are insulating fire bricks suitable for commercial or industrial applications?: Yes, insulating fire bricks are suitable for commercial and industrial applications. They are commonly used in high-temperature environments such as furnaces, kilns, and ovens, where they provide excellent insulation and heat resistance. Their ability to withstand extreme temperatures and thermal shock makes them ideal for commercial and industrial settings where heat containment and energy efficiency are crucial.

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