PRODUCTS
Magnesia Brick
Magnesia Brick is made of dense burned-out magnesium oxide has good fire resistance corrosion resistance and is widely used in the inspection room of glass jars lime kilns non-ferrous me
Composition: Premium materials such as high alumina oxide, magnesium oxide, and silicon carbide, with customizable composition based on client requirements.
Form: Available in powder, brick, board, and castable forms to suit various application needs.
Refractoriness: Standard range from 1200°C to 1800°C, with options for higher temperature customization.
Application Fields: Widely used in industries such as steel, cement, glass, and petrochemicals for furnace lining and insulation.
Packaging: Options include 25 kg bags, bulk bags, and custom packaging solutions compliant with global transportation standards.
Introduction
Our experienced R&D team can customize the material, form, and size according to your specific application needs while ensuring compliance with international quality standards. With rigorous quality control and advanced production facilities, we guarantee products with high refractoriness, excellent compressive strength, and long-lasting durability. Whether you are in the steel, cement, glass, or petrochemical industry, we are your trusted partner, supporting the success of your projects.
For customization inquiries, please feel free to contact us. We will provide tailor-made solutions based on your requirements.
Magnesia Brick Details
Magnesia Brick is made of dense burned-out magnesium oxide, has good fire resistance, corrosion resistance, and is widely used in the inspection room of glass jars, lime kilns, non-ferrous metallurgical furnaces, open furnaces, iron stirrers and electric arc furnaces . Magnesia brick is an alkaline refractory material, which has a strong resistance to alkali slag, but can not resist the erosion of acid slag. At a high temperature of 1600°C, it can react with silica bricks, clay bricks and even high alumina bricks. On the heating furnace and the soaking furnace, they are mainly used for laying the surface layer of the furnace bottom and the bottom of the soaking furnace wall, which can resist the corrosion of scale.
Note
Its resistance to hydration is poor, easy to hydrate in water, and cracks occur, reducing its strength. Therefore, pay attention to moisture, rain and snow during storage and transportation.
Features
1. Magnesia Brick has high refractoriness, usually refractoriness above 2000℃.
2. Good high temperature fire resistance under load
3. Has excellent slag wear resistance and higher bulk density
4. Lower apparent porosity
5. Lower impurity content
Applications
Magnesia Brick is mainly used for furnace lining, furnace bottom and furnace wall, oxygen converter permanent lining, non-ferrous metal smelting furnace, high temperature tunnel kiln, calcined magnesia and cement rotary kiln lining, furnace bottom and furnace wall, glass furnace regenerative lattice Bricks, etc.
Specifications
magnesia refractory birck
JUCOS MGO contents range from 85% to 98%
Widely used throughout metallurgical industry
Physical And Chemical Indicators
|
Brand Properties |
MD92 |
MD95 |
MD97 |
MD98 |
|
|
Bulk density(g/cm3) |
2.90 |
2.95 |
3.00 |
3.00 |
|
|
Refractoriness under load T2 (ºC) |
1550 |
1650 |
1700 |
1700 |
|
|
Apparent Porosity (%) |
18 |
16 |
15 |
15 |
|
|
Cold Crushing Strength(MPa) |
55 |
60 |
70 |
80 |
|
|
Thermal shock resistance 950deg air cool (times) |
10 |
10 |
10 |
10 |
|
|
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 |
|
