Magnesia Spinel Bricks
- Classification:
- Silica Bricks,
- Aluminum-Silicate Bricks,
- Corundum Bricks.
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Magnesia-alumina bricks produced with magnesia and spinel as raw materials are usually called periclase spinel bricks and magnesia spinel bricks. Rongsheng periclase spinel bricks, magnesia-alumina bricks production, and sales manufacturers. Factory direct sales, cheap price, fast delivery. Contact Rongsheng for detailed information.
Production Process of Magnesia Spinel Bricks
Using spinel sand as a granular material, magnesium sand as a fine powder, and part of granular material, it is produced according to the mixing, molding, and firing process of high-grade magnesium-aluminum bricks. It can produce products with good high-temperature performance and high thermal shock resistance, such as magnesium spinel bricks.
Physical and Chemical Properties of Magnesium Spinel Bricks
Rongsheng Manufacturer once supplied periclase spinel bricks to a cement rotary kiln. Its physical and chemical properties are shown in the following table.
Physical and Chemical Properties of Magnesia Spinel Bricks in Rongsheng | ||||
Items | MJ10A | MJ10B | MJ12A | MJ12B |
MgO % | 84 | 83 | 86 | 85 |
Al2O3 % | 13.5 | 13.0 | 11.5 | 11.0 |
CaO % | 1.1 | 1.2 | 1.1 | 1.2 |
SiO2 % | 0.7 | 1.4 | 0.7 | 1.5 |
Fe2O3 % | 0.7 | 1.0 | 0.7 | 1.1 |
Apparent Porosity % | 17 | 17 | 17 | 17 |
Bulk Density g/cm3 | 2.94 | 2.94 | 2.94 | 2.94 |
Compressive Strength MPa | 60 | 55 | 60 | 55 |
Load Softening Temperature ℃ | 1700 | 1680 | 1700 | 1680 |
Thermal Shock Resistance /times, 1100℃, Water Cooling | 10 | 5 ~ 10 | 10 | 5 ~ 10 |
Application of Periclase Spinel Bricks
The Perclase spinel bricks are often used in cement rotary kilns, glass kiln lattices, mixed iron furnaces, and refractory kilns in areas with large temperature changes.
Rongsheng Refractory Bricks Manufacturer
Rongsheng Manufacturer is a powerful manufacturer of refractory bricks. Rongsheng’s basic refractory bricks, such as magnesia bricks, magnesia chrome bricks, magnesia spinel bricks, magnesia bricks for glass kilns, etc., have guaranteed product quality and are well received by customers. Rongsheng basic refractory bricks, factory direct sales, preferential prices, and fast delivery! Rongsheng magnesium spinel bricks for Sale. Whether you need refractory bricks for cement kilns, glass kilns, AOD furnaces, or non-ferrous smelting, Rongsheng can provide high-quality periclase spinel bricks in standard and customized sizes according to the actual needs of your project. If you have high-quality requirements for Kiln Lining Bricks and need to save procurement costs, don’t hesitate to get in touch with Rongsheng. Rongsheng can provide free samples, solutions, and quotations.