Insulating Fire Brick - Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace
- Ref Price:
-
- 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: | Brick | Material: | MgO-Carbon Brick |
| SiO2 Content (%): | customized | Al2O3 Content (%): | customized | MgO Content (%): | ≥78 |
| CaO Content (%): | 0 | Refractoriness (Degree): | 1770°< Refractoriness< 2000° | Model Number: | YH-MT10B |
| Brand Name: |
| Bulk density(g/cm³): | ≥2.9g/cm³ | Apparent porosity(%): | ≤5 |
| C(%): | ≥10 | compressive strengthMPa): | ≥35 | High Temperature Flexural strength(MPa): | ≥6 |
Packaging & Delivery
| Packaging Detail: | The refractory thermal insulation magnesia fire bricks for electric furnace is packed on wooden pallets with three layers water-proof shrink film and tightened with plastic/steel bandages,when in the transportation process of magnesia carbon brick,we should pay attention to moisture and light handling. |
| Delivery Detail: | 7-15 working days |
Specifications
1.High slag resistance& high refractoriness&high strength
2.Approved by SINOSTEEL
3.Factory direct price
4.ISO certificate
Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace
YH-MT Series refractory thermal insulation magnesia fire bricks for electric furnace are designed and manufactured as per the different usage parts and working conditions of electric furnace, converter and ladle. It is shaped by high purity and high compact or large crystalline fused magnesia and high purity graphite as main materials and phenolic resin as binder.This kind of lime kiln used magnesia brick is mainly applied for the lining parts of electric furnace and converter.Directly touching molten steel and slag,it has the advantages of high strength,high slag resistance,good thermal stability and high refractoriness.According to melting conditions,different grades of magnesia carbon refractory brick should be chosen for the various usage parts of furnace body and ladle.
Main Chemical Compositions and Physical Properties
| Items | YH-MT10A | YH-MT10B | YH-MT14A | YH-MT14B | YH-MT16A | |
| Chemical Compositions(%) | MgO | 80 | 78 | 76 | 74 | 74 |
| C | 10 | 10 | 14 | 14 | 16 | |
| Apparent Porosity(%) | 4 | 5 | 4 | 5 | 5 | |
| Bulk Density(g/cm³) | 2.95 | 2.9 | 2.95 | 2.95 | 2.9 | |
| Compressive Strength(Mpa) | 40 | 35 | 40 | 40 | 35 | |
| High Temperature Flexural Strength(Mpa) | 6 | 6 | 10 | 10 | 7 | |
Product Show of Refractory Thermal Insulation Magnesia Fire Bricks
Packing Method of Refractory Thermal Insulation Magnesia Fire Bricks
1.The refractory thermal insulation magnesia fire bricks for electric furnace will be packed as the standard of exporting, used wooden pallet with plastic/steel bandages,when in the transportation process of magnesia carbon brick,we should pay attention to moisture and light handling.
2.The packing of refractory thermal insulation magnesia fire bricks for electric furnace will accept customer's requirement if any.
3.Delivery within 7-15 working days after your payment.
4.Fast delievery accepted by customers.
Our Service 
1. We could send the Technology Staff to help you to install
2.We could keep in touch with you any time for answering your questions
3.We could design the Refractory Solution for you according to your Drawing of Vessel
4.We could provide you a perfect after sale service
- Q: Can insulating fire bricks be cut to custom sizes?
- Yes, insulating fire bricks can be cut to custom sizes. These bricks are made from lightweight materials such as ceramic fibers, which make them easier to shape and cut according to specific requirements.
- Q: Are insulating fire bricks resistant to insect infestations?
- No, insulating fire bricks are not specifically designed to be resistant to insect infestations.
- Q: Are insulating fire bricks suitable for use in aluminum smelting furnaces?
- Yes, insulating fire bricks are suitable for use in aluminum smelting furnaces. They have excellent thermal insulation properties, high temperature resistance, and can withstand the harsh conditions of aluminum smelting. Additionally, their low thermal conductivity helps to reduce energy consumption and increase furnace efficiency.
- Q: Can insulating fire bricks be used in textile industry kilns?
- Yes, insulating fire bricks can be used in textile industry kilns. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in kilns where textiles are processed or treated. Insulating fire bricks help maintain consistent temperatures, enhance energy efficiency, and protect the kiln from heat damage.
- Q: Can insulating fire bricks be used in wastewater treatment plants?
- Yes, insulating fire bricks can be used in wastewater treatment plants. Insulating fire bricks are designed to withstand high temperatures, making them suitable for use in various industrial applications, including wastewater treatment plants. They are commonly used in the construction of kilns, furnaces, and other high-temperature equipment. In wastewater treatment plants, insulating fire bricks can be used in the construction of incinerators, thermal oxidizers, and other systems that require high-temperature insulation. Their properties, such as high thermal resistance, low thermal conductivity, and excellent insulation capabilities, make them ideal for maintaining the desired temperatures in these systems while minimizing heat loss. Additionally, insulating fire bricks are resistant to chemical attacks, which is important in wastewater treatment plants where various chemicals and corrosive substances are present. Overall, the use of insulating fire bricks in wastewater treatment plants can help improve energy efficiency, reduce maintenance costs, and ensure the longevity of high-temperature equipment.
- Q: Can insulating fire bricks be used in the construction of steam generators?
- Indeed, the utilization of insulating fire bricks is possible in the construction of steam generators. Specifically engineered to possess superior thermal insulation properties, these bricks are well-suited for applications necessitating elevated temperatures and thermal stability. Given that steam generators function at high temperatures and necessitate efficient heat transfer, insulation becomes indispensable for preventing heat dissipation and enhancing energy efficiency. By enduring extreme temperatures and offering effective insulation, insulating fire bricks diminish heat losses and enhance the overall effectiveness of steam generators. Furthermore, their lightweight composition facilitates easy handling and installation during the construction process. Therefore, insulating fire bricks represent a fitting choice for the construction of steam generators.
- Q: Are insulating fire bricks suitable for use in lime kilns?
- Yes, insulating fire bricks are suitable for use in lime kilns. They have high insulating properties that help to maintain high temperatures inside the kiln while minimizing heat loss. This is important for efficient lime production. Additionally, insulating fire bricks are resistant to the corrosive nature of lime, making them a durable and reliable choice for lime kilns.
- Q: Are insulating fire bricks resistant to hydrofluoric acid vapors?
- Insulating fire bricks are generally not resistant to hydrofluoric acid vapors. Hydrofluoric acid is a highly corrosive substance that can attack and dissolve a wide range of materials including many types of bricks. Insulating fire bricks are designed to withstand high temperatures and provide thermal insulation, but they are not specifically designed to resist chemical attacks. Therefore, it is important to exercise caution when using insulating fire bricks in environments where hydrofluoric acid vapors are present, as they may deteriorate or degrade over time. It is advisable to consult with the manufacturer or a chemical engineer to determine the best materials for handling hydrofluoric acid vapors.
- Q: What is the bulk density of insulating bricks?
- National classification standard: water absorption rate of ceramic tile is less than or equal to 0.5%;
- Q: Are insulating fire bricks resistant to freeze-thaw cycles?
- Generally, insulating fire bricks are resistant to freeze-thaw cycles. They are designed with low thermal conductivity and high resistance to thermal shock, making them durable and able to withstand extreme temperature variations, including freeze-thaw cycles. This resistance to freeze-thaw cycles is crucial in applications where the bricks are exposed to fluctuating temperatures, like in furnaces, kilns, and other high-temperature environments. Moreover, the insulating properties of these bricks minimize heat loss and prevent moisture penetration, further improving their resistance to freeze-thaw cycles. However, it is important to note that the composition and manufacturing process of the insulating fire bricks may vary, so it is recommended to consult the manufacturer's specifications and guidelines to ensure their suitability for the intended application.
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Insulating Fire Brick - Refractory Thermal Insulation Magnesia Fire Bricks for Electric Furnace
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100 m.t./month
OKorder Service Pledge
OKorder Financial Service
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