Chromite Sand

1. Exceptional Refractoriness: Melting point exceeding 2150°C, suitable for extreme high-temperature applications.

   
   

2. Excellent Thermal Stability: Low thermal expansion coefficient ensures dimensional stability at high temperatures, minimizing cracking or deformation.

   
   

3. Strong Erosion Resistance: Highly resistant to alkaline slag and molten metal erosion, extending service life.

   
   

4. Good Molding Performance: Uniform particle morphology balances permeability and compactness, making it ideal for casting molds and cores.

   
   

5. Comprehensive Particle Size Range: Standard particle sizes cover 10-140 mesh, with customized sizing available to meet specific process requirements.

   
   

6. Eco-Friendly & Economical: Reusable multiple times, reducing waste and production costs.

   
   

• Foundry Industry: Facing sand, core sand, and coating aggregate for large steel castings and alloy steel castings.

  
  

• Refractory Materials: Key raw material for producing high-grade refractory products like chrome-magnesia bricks and chrome-corundum bricks.

  
  

• Metallurgical Auxiliaries: Used as ladle filler sand, slag splashing furnace lining material, and molten metal cover.

  
  

• Glass Industry: Green glass colorant and lining material for high-temperature kilns.

  
  

• Cr₂O₃ content: ≥45%

  
  

• SiO₂ content: ≤1.5%

  
  

• Refractoriness: >1900°C

  
  

• Particle size range: 10-140 mesh (customizable finer grades available)