Fused Magnesite

Fused magnesite is a high-purity, synthetic refractory material made by melting raw magnesite at a very high temperature (over 2800°C) in an electric arc furnace, and then cooling and solidifying it. It has a high melting point, high thermal conductivity, and excellent resistance to high temperatures, thermal shock, and corrosion. Fused magnesite is widely used in the steel, cement, and glass industries as a raw material for making refractory bricks, furnace linings, and other high-temperature applications.

Fused magnesite is available in a variety of grades, each with its own specific chemical and physical properties. The most common grades have a magnesium oxide (MgO) content of 90% to 98%, with low impurities such as iron oxide, calcium oxide, and silica. The particle size and density of fused magnesite can also be tailored to meet the specific needs of different applications.

Overall, fused magnesite is a versatile and high-performance refractory material that is essential for many high-temperature industrial processes. Its excellent resistance to heat, corrosion, and thermal shock make it a preferred choice for use in harsh environments.