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Caustic Calcined Magnesia In Difference Mesh

1.Magnesium powder is a versatile material with various applications. Light burned magnesia is widely used in industries such as aerospace, automotive, and pyrotechnics. The different mesh sizes of magnesium powder cater to different needs.
2.80 Magnesium Oxide/90 Magnesium Oxide/95 Magnesium Oxide/96 Magnesium Oxide ,these four specific Is more widely used several specifications, is also the most common specifications.

  • QianHe Refractories
  • Haicheng,Liaoning,China
  • within 30 days
  • 300000 tons per year
Caustic Calcined Magnesia
(suspension furnace)
SPECLOI%≤SiO%≤CaO%≤Fe2O3%≤AL2O3%≤MgO%≥SIZE
9520.61.20.50.195100-325mesh
9231.520.50.192100-325mesh
903.5230.50.190100-325mesh
85733.50.50.1585100-325mesh

Coarser mesh sizes, such as 20-40 mesh, find applications in the field of metallurgy. Magnesium powder is used as a deoxidizer and desulfurizer in the production of steel and iron. It reacts with impurities present in the molten metal, ensuring a cleaner and more refined end product. The addition of magnesium powder enhances the mechanical properties of the metal, making it stronger and more resistant to corrosion.

80 Magnesium Oxide


120 mesh magnesium oxide powder finds its application in various refractory products, including refractory crucibles and thermocouple protection tubes. Its intermediate particle size offers a balanced combination of workability and strength. This mesh size is suitable for applications that require good thermal conductivity and resistance to chemical erosion, such as in the production of glass and metallurgical industries.

90 Magnesium Oxide

95 Magnesium Oxide

QianHe Refractories located in Haicheng City,LiaoNing Province,

where is famous for its heavy and rich magnesite mine in the world.

We produce Magnesia Products including fused magnesia ,magnesia oxide ,

2:1 low silicon high calcium fused magnesia ,arge crystal of fused magnesia

and DBM90,DBM92,DBM97.

80 Magnesium Oxide

90 Magnesium Oxide


Different mesh sizes of light burned magnesium powder cater to the diverse needs of the refractory industry. Whether it's for high strength, thermal shock resistance, surface finish, corrosion resistance, thermal conductivity, or chemical erosion resistance, there is a suitable mesh size available to meet specific requirements.


95 Magnesium Oxide

80 Magnesium Oxide



Magnesium powder is a versatile material with various applications. It is widely used in industries such as aerospace, automotive, and pyrotechnics. The different mesh sizes of magnesium powder cater to different needs.

We have different size of Raymond to reach different requirements.

90 Magnesium Oxide

95 Magnesium Oxide

The product is carefully packaged in durable, moisture-resistant bags or containers to ensure its integrity during transportation. Our efficient logistics team meticulously handles container loading and shipping processes, ensuring timely and secure delivery to customers worldwide.

80 Magnesium Oxide


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