- Time:Jun 21, 2023
Magnesia iron spinel brick is a high-quality refractory material. Magnesia-iron spinel brick has a variety of excellent properties. It is a high-quality refractory material and is widely used in high-temperature industrial equipment. The following is an introduction to the properties and uses of magnesia-iron spinel bricks.
一. Properties of magnesia-iron spinel bricks
1. High-temperature stability: Magnesia-iron spinel bricks have a high softening temperature (about 1750°C), and can be used in high-temperature environments for a long time without softening and deformation, so they are widely used in high-temperature industrial equipment.
2. Good corrosion resistance: Magnesia-iron spinel bricks have good acid and alkali resistance and corrosion resistance, and can be used in harsh chemical environments for a long time without damage.
3. High strength and hardness: Magnesia-iron spinel bricks have high mechanical strength and hardness, and can withstand large loads and impacts.
4. Excellent thermal conductivity: Magnesia-iron spinel bricks have excellent thermal conductivity and can transfer heat quickly, which is beneficial to reduce energy consumption of equipment and improve work efficiency.
5. Good insulation performance: Magnesia-iron spinel bricks have good insulation performance, can effectively isolate electric and thermal fields, and are beneficial to protect equipment and improve safety performance.
二. the use of magnesia iron spinel brick
1. Iron and steel smelting: Magnesia-iron spinel bricks are often used in converters, electric furnaces, furnace linings and other parts in iron and steel smelting. They can withstand harsh conditions under high temperature and high pressure to ensure the stability and efficiency of the production process.
2. Alumina smelting: Magnesia-iron spinel bricks can be used in electrolytic cells and furnace walls in alumina smelting, and can withstand erosion and thermal stress under high temperature and high pressure to ensure normal operation and long-term stability of the process.
3. Glass manufacturing: Magnesia-iron spinel bricks can be used in the kiln lining, molten pool and channel plates of glass kilns. They have high temperature stability and good corrosion resistance, and can maintain the stability and purity of glass quality.
4. Electric power industry: Magnesia-iron spinel bricks can be used in boilers, hot blast stoves, waste incinerators and other equipment in the electric power industry. They can withstand harsh conditions under high temperature and high pressure to ensure the normal operation and safety performance of the equipment.
5. Other fields: Magnesia-iron spinel bricks can also be used in high-temperature treatment equipment and reactors in the fields of chemical industry, metallurgy, and building materials, as well as in the production process of various refractory materials.
In short, in various fields that need to withstand harsh environments such as high temperature, high pressure, and erosion, magnesia-iron spinel bricks can be used as high-quality refractory materials to ensure the normal operation and production efficiency of equipment.
