SSZX52 - X-STABILISED ZIRCONIUM 5.2SG

XStar Zirconium Series ceramic grinding media is a premium high-performance product designed for high intensity grinding of mineral ores. It combines high density with high toughness and high hardness, for use in the most demanding high intensity milling applications.

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MATERIAL SPECIFICATIONS


Property Specification
ZrO2 (%) > 78 
Y2O3 (%) < 3
SiO2 (%) < 17
Other (%) < 2
Solids Density (g/cm3) 5.0 – 5.2
Sizes (mm) 0.5 – 8
Roundness (%) > 93
Water Absorption (%) 0.0
Vickers Hardness ~1300
Appearance Ivory – glossy

“Keramos has saved us around AUD$2 million per year directly on media costs. The other savings are mill linings, agitator arms, maintenance costs, downtime, freight and storage. Consequently, we’ve awarded Keramos a long-term contract for the supply of their ceramic grinding media.”
SMD Mill