Magnesia-iron spinel brick is a common high-temperature refractory material, also known as magnesium-iron-aluminum brick. It consists of the main component magnesium iron spinel (MgFe2O4), usually also contains a certain amount of aluminum oxide. Magnesia-iron spinel bricks have good refractory properties and thermal shock stability, and can withstand corrosion and thermal cycles in high-temperature environments.
►Feature:
1. Strong fire resistance: able to withstand high temperature and chemical corrosion.
2. Good thermal shock stability: able to withstand stress caused by sudden temperature changes and thermal cycles.
3. High density: it has a certain weight and structural stability.
4. Low thermal conductivity: it can effectively insulate heat and reduce energy loss.
5. Good wear resistance: it has high wear resistance.
Due to its good performance, it is widely used in high-temperature industrial fields, such as linings and components of furnaces, combustion chambers, furnaces and other equipment in metallurgy, glass, and chemical industries.
