- Time:Jun 07, 2023
Magnesia chrome refractory is a type of refractory material composed mainly of magnesia and chromium oxide. It has excellent resistance to high temperature, thermal shock, and corrosion by basic slag. Its properties include:
1.High Refractoriness: Magnesia chrome refractory has a high melting point, typically above 2000℃, which makes it suitable for use in high-temperature environments.
2.Good Thermal Shock Resistance: The material can endure rapid changes in temperature without cracking or breaking due to its low coefficient of thermal expansion.
3.Excellent Corrosion Resistance: Magnesia chrome refractory has excellent resistance to basic slags and some acids, making it ideal for use in areas where such materials are present.
4.High Compressive Strength: Magnesia chrome refractory has high compressive strength, which makes it durable and resistant to deformation under pressure.
5.Low Porosity: The material has low porosity, which helps to reduce its permeability to liquids and gases.
6.Good Wear Resistance: Magnesia chrome refractory has good wear resistance, making it suitable for use in environments with high abrasion.
7.Long Service Life: Magnesia chrome refractory is known for its long service life, providing durability and reliability over extended periods.
These properties make magnesia chrome refractory an ideal material for use in many applications, including cement kilns, glass furnaces, non-ferrous metals smelting furnaces, and other high-temperature industrial processes.
