Large-crystal fused magnesia is used as lining refractory material for steelmaking furnace. It is a high-quality and high-grade alkaline refractory material for manufacturing refractory bricks and unshaped refractory materials.

Can also be used as a filler for the manufacture of thermocouples and thermal insulation materials (household appliances, etc.); Can also be used in ceramic raw materials and sintering auxiliaries and metallurgy, building materials, chemical industry, national defense, medical instruments and so on.

Magnesia is one of the most important raw materials of refractory materials, used for manufacturing all kinds of magnesia brick, magnesia-aluminum brick, ramming material, charging material, etc. Containing more impurities, used for paving the bottom of steelmaking furnace, etc.

High-purity magnesite is made by flotation purification of natural super-grade magnesite through light sintering, fine grinding, ball pressing and ultra-high temperature oil shaft kiln calcination. It is a high quality raw material for making bricks and refractory materials.