High Purity Magnesia Brick for Cement Kiln and Steel Furnace
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Product Details
| Customization: | Available |
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| Classification: | Sintered Magnesia Brick |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Address
No. 1704 Xinhuan West Road, Zhangdian District, Zibo, Shandong, China
International Commercial Terms(Incoterms)
FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW
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LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
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Basic Info.
- Shape
- Brick
- Feature
- Long Time Materials
- Type
- Refractory Material
- Material
- MGO
- Size
- Customizable
- Certifiacte
- ISO9001, CE, etc
- Apparent Porosity
- 15-16%
- Bulk Density
- 2.9-3.0
- Cold Crushing Strength
- 55-80MPa
- Thermal Shock Resistance Air Cool
- 10
- MGO
- 92-97.5%
- Cao
- 1.2-2.5%
- Sio2
- 0.6-3.5%
- Transport Package
- Sea-Worthy Wooden Pallet
- Specification
- 230*114*64mm or 230*114*76mm
- Trademark
- jucos
- Origin
- China
- HS Code
- 6902100000
- Production Capacity
- 5000tons/Year
Packaging & Delivery
- Package Size
- 110.00cm * 110.00cm * 110.00cm
- Package Gross Weight
- 1200.000kg
Product Description
Product Description
Magnesia Refractory Brick is a basic refractory material manufactured from high-purity magnesite, designed for high-temperature industrial furnace linings operating under severe thermal and chemical conditions.
With excellent resistance to alkaline slag, high refractoriness, and strong mechanical strength, magnesia bricks are widely used in steelmaking furnaces, cement kilns, lime kilns, and metallurgical furnaces, especially in high-temperature working zones.
Different MgO grades (95% / 97% / 98%) are available to meet various furnace operating requirements.
Features
High MgO Purity
Available in 95%, 97%, and 98% MgO grades for different furnace conditions.
Excellent Resistance to Alkaline Slag
Suitable for basic furnace environments.
High Refractoriness & Structural Stability
Maintains shape and performance at high temperatures.
Strong Mechanical Strength
Good resistance to abrasion and furnace load.
Long Service Life
Reduces maintenance frequency and downtime.
Available in 95%, 97%, and 98% MgO grades for different furnace conditions.
Excellent Resistance to Alkaline Slag
Suitable for basic furnace environments.
High Refractoriness & Structural Stability
Maintains shape and performance at high temperatures.
Strong Mechanical Strength
Good resistance to abrasion and furnace load.
Long Service Life
Reduces maintenance frequency and downtime.
Applications
Steelmaking furnaces
Cement kilns (burning zone)
Lime kilns
Metallurgical furnaces
High-temperature industrial kilns
Cement kilns (burning zone)
Lime kilns
Metallurgical furnaces
High-temperature industrial kilns
Brand Properties | MD92 | MD95 | MD97 | MD98 | |
Bulk Density (g/cm3) | 2.90 | 2.95 | 3.00 | 3.00 | |
@0.2MPa Refractoriness Under Load (ºC) | 1550 | 1650 | 1700 | 1700 | |
Apparent Porosity(%) | 18 | 16 | 15 | 15 | |
Cold Crushing Strength(MPa) | 55 | 60 | 70 | 80 | |
Thermal Shock esistance air cool | 10 | 10 | 10 | 10 | |
Chemical Composition (%) | MgO | 92 | 95 | 97 | 97.5 |
CaO | 2.5 | 2.0 | 1.6 | 1.2 | |
SiO2 | 3.5 | 2.5 | 1.2 | 0.6 | |
Main Applications | Lime Kiln Cement Kiln Glass melting Tank Electric Arc Furnace Chamber Combustor Nonferrous Metal Furnace Various high-temp Furnace | ||||
Q1: What are magnesia refractory bricks mainly used for?
Magnesia refractory bricks are mainly used for steelmaking furnaces, cement kilns, lime kilns, and other high-temperature industrial furnaces, especially in basic and alkaline environments.
Magnesia refractory bricks are mainly used for steelmaking furnaces, cement kilns, lime kilns, and other high-temperature industrial furnaces, especially in basic and alkaline environments.
Q2: What MgO grades do you supply?
We supply 95%, 97%, and 98% MgO magnesia bricks, suitable for different furnace working zones and operating temperatures.
Q3: How do I choose the right MgO grade?
95% MgO: Cement kiln burning zone and lime kiln
97% MgO: Steel furnace working lining
98% MgO: High-temperature metallurgical furnaces
Our technical team can assist with grade selection.
Q4: What is the maximum working temperature?
The maximum working temperature can reach up to 1750°C, depending on the selected grade and furnace conditions.
Q5: Do magnesia bricks have good slag resistance?
Yes. Magnesia bricks offer excellent resistance to alkaline slag and high-temperature corrosion, making them ideal for basic furnace environments.
Q6: Can you supply customized sizes or special shapes?
Yes. Custom sizes and special-shaped magnesia bricks can be produced according to drawings or requirements.
Q7: How are the bricks packed for export?
Bricks are packed on wooden pallets with steel straps and protective wrapping to ensure safe transportation.
Q8: How can I get an accurate quotation quickly?
Please provide furnace type, working temperature, brick size, MgO grade, and quantity.
Our technical team will respond with a professional quotation promptly.
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