Fused Magnesia For Magnesia Carbon Bricks
Fused magnesia is a commonly used refractory material, which has the following characteristics:
1. High temperature resistance: Fused magnesia can maintain stability in high temperature environments and withstand temperatures of over 2000°C.
2. Corrosion resistance: Fused magnesia has high resistance to corrosive media such as acids and alkalis, making it suitable for long-term use in acidic or alkaline environments.
3. Good thermal conductivity: Fused magnesia has high thermal conductivity, allowing it to quickly transfer heat and effectively protect the objects being protected.
- QianHe Refractories
- Haicheng,Liaoning,China
- within 30 days
- 300000 tons per year
Fused Magnesia parameters as below
Regular Fused Magnesia | ||||||||
| SPEC | LOI%≤ | SiO%≤ | CaO%≤ | Fe2O3%≤ | AL2O3%≤ | MgO%≥ | B.D(g/cm)≥ | SIZE |
| （MM） | ||||||||
| 98 | 0.1 | 0.6 | 0.8 | 0.5 | 0.1 | 98 | 3.5 | 0-150 |
| 97.5 | 0.12 | 0.8 | 1 | 0.6 | 0.12 | 97.5 | 3.5 | 0-150 |
| 97 | 0.15 | 1 | 1.2 | 0.7 | 0.15 | 97 | 3.5 | 0-150 |
| 96 | 0.2 | 1.5 | 1.5 | 0.9 | 0.2 | 96 | 3.45 | 0-150 |
Magnesium oxide (MgO) plays a crucial role in the production of refractory bricks, particularly in the form of electrically fused magnesia (EFM). Fused Magnesia is widely used as a refractory material due to its exceptional high melting point and excellent thermal stability. Fused Magnesia is commonly incorporated into refractory bricks to enhance their resistance to high temperatures and harsh chemical environments.
The primary application of electrically fused magnesia in refractory bricks is in the lining of furnaces and kilns. These linings are subjected to extreme temperatures and corrosive conditions, making it essential to use a material that can withstand such harsh environments. Fused Magnesia provides the necessary heat resistance and chemical stability required for these applications.
QianHe Refractories located in Haicheng City,LiaoNing Province,
where is famous for its heavy and rich magnesite mine in the world.
We produce Magnesia Products including fused magnesia ,magnesia oxide ,
2:1 low silicon high calcium fused magnesia ,arge crystal of fused magnesia
and DBM90,DBM92,DBM97.
Another important application of fused magnesia in refractory bricks is in the construction of glass tanks and regenerators. Glass manufacturing involves high-temperature processes, and the lining of glass tanks and regenerators must be able to withstand the intense heat and chemical reactions that occur during glass production. FM Fused Magnesia is an ideal material for this purpose, as it exhibits excellent thermal shock resistance and low expansion characteristics.
Electrically fused magnesia is a vital component in the production of refractory bricks, primarily due to its high melting point, thermal stability, and resistance to harsh environments. Its applications in furnace linings and glass tank construction highlight its importance in industries that rely on high-temperature processes.
