CSZ Micro Beads

Ceria Stabilized Zirconia

Ceria Stabilized Zirconia (CSZ) Grinding Media - Overview
Ceria (cerium dioxide, CeO2) stabilized zirconia (zirconium dioxide, ZrO2) is also a high-quality grinding medium. CSZ grinding media have the highest density (6.2 g/cm3)among the different types of ceramic grinding products. Due to this high density, it may be used to mill even high viscosity compounds, in which other media may float.
The high density allows smaller sized grinding bodies, resulting in more body per charge, and providing more contact points and narrower gaps between the bodies.This results in higher grinding efficiency and reduced grinding time.
Its physical properties like hardness, toughness, purity, chemical resistance and wear resistance are very similar to that of  yttria stabilized zirconia grinding materials, i.e., CSZ has also superior grinding efficiencies and favourable properties compared to lower density media. Ceria stabilized grinding media can be used successfully for both horizontal and vertical mills.
Thanks to its excellent physical properties and lower price - compared to the YSZ – it can be favourably applied in several industrial fields. For example, for grinding CaCO3 for paper industry and other materials in the paint and ink industry.
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