92 Series Alumina Grinding Ball | HuaMing Alumina

92 Series Alumina Grinding Ball

92% alumina content grinding ball is suitable for wet or dry grinding, continuous or batch grinding, high wear resistance, most cost effective grinding media.

1) Chemical composition

  • Al2O3 : ≥92 %
  • SiO2 : 4.22 %
  • Fe2O3 : 0.06 %
  • TiO2 : 0.05 %
  • CaO : 0.53 %
  • MgO : 0.3 %
  • K2O : 0.05 %
  • Na2O : 0.48 %

2) Physical Properties

  • Density : ≥3.60 g/Cm3
  • EWT : ≤0.15 ‰
  • Compressive Strength : >2000 MPa
  • Water Absorption : <0.01 %
  • Crushing Strength : ≥520 kN
  • Hardness : 9 (Mohs)
  • Color : White

92 series alumina grinding ball is widely used in ceramic industry, cement industry, paint industry, color industry, chemical industry, medicine industry, coating industry as grinding media, it has the character of high density, ultra high hardness, good corrosion resistant.

Packing and Shipment

Bags / drums upon customer's demand.

Contact us if you have any questions or queries
Contact Type Details
E-mail aluminaball@gmail.com