- Time:Apr 18, 2023
Magnesia alumina brick is a common refractory material, Magnesia alumina brick is mainly composed of magnesium oxide and alumina and other substances, many industries are used to Magnesia alumina brick, so what are the characteristics of Magnesia alumina brick? The following is to introduce the main characteristics of Magnesia alumina brick.
1. Good high temperature resistance
Magnesium-aluminum brick has high resistance to high temperature, and can keep the structure stable in high temperature environment, and will not fall off or burst.
2, good corrosion resistance
Magnesia alumina brick has good acid and alkali corrosion resistance, especially in alkaline environment, so it is widely used in alkaline kiln and other occasions.
3. Low thermal conductivity
Magnesia alumina brick has low thermal conductivity and good thermal insulation performance, which can effectively reduce heat loss and improve the thermal efficiency of equipment.
4, good seismic performance
Magnesia aluminum brick has high strength and toughness, has good seismic performance, can withstand greater external force and is not easy to crack.
5, good wear resistance
Magnesia alumina brick surface hardness is higher, is not susceptible to wear and spalling, has a long service life.
The above is the information about the characteristics of magnesium-aluminum brick. It should be noted that the price of magnesium-aluminum brick is relatively high, but its excellent performance has been widely used in some special circumstances, such as glass processing, iron and steel smelting and other fields.
