Magnesite is extensively used in refractories due to its ability to withstand high temperatures, resist corrosion, and maintain structural integrity in extreme environments. Here’s how it is utilized in refractories:
1. Furnace Linings:
Magnesite is a key material for lining furnaces in industries like steelmaking, cement production, and glass manufacturing. Its high melting point and chemical inertness protect the furnace walls from the intense heat and corrosive materials.
2. Magnesia Bricks:
Magnesite is processed into magnesia bricks, which are highly resistant to thermal shock and chemical attack. These bricks are commonly used in:\n
- Basic oxygen furnaces (BOFs)
- Electric arc furnaces (EAFs)
- Cement rotary kilns
3. Castables and Monolithic Refractories:
Crushed magnesite is used in castable refractory products, where it provides excellent heat resistance and durability. These are easier to install and repair compared to traditional bricks.
4. Slag Resistance:
In steelmaking, magnesite refractories prevent slag and molten metal from reacting with the lining, thereby extending the furnace's lifespan.
5. Glass Furnaces:
Magnesite refractories are also employed in the construction of glass-melting furnaces due to their ability to withstand the erosive action of molten glass.
6. Non-Ferrous Metal Smelting:
Magnesite-based refractories are used in the smelting of metals like copper and nickel, where they protect equipment from acidic slags and thermal wear.
Overall, magnesite’s role in refractories is vital for the efficiency and longevity of high-temperature industrial processes.
As a trusted Magnesite Manufacturer and Supplier, Okayama Giken (Mining) Co., LTD. is dedicated to producing high-quality magnesite products tailored for industries that require materials with excellent heat resistance, durability, and stability. Our magnesite products are designed to meet the demanding conditions of industries such as refractory manufacturing, steel production, cement, and glass manufacturing.Welcome to import quality products from our factory here.Visit our website at www.okgmineral.com to learn more about our products. For inquiries, you can reach us at postmaster@okgminerals.com.
