GMYZ60 - Yttria Stabilised ZrO2

Yttria Stabilised Zirconium ceramic grinding media is a high purity media which yields high strength, hardness, and toughness, producing a media of exceptional performance. It is well suited to high speed milling of mineral ores and similar hard materials.

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MATERIAL SPECIFICATIONS


Property Specification
ZrO2 (%) 94-95
Y2O2 (%) 5-6
Other (%) < 0.5
Solids Density (g/cm3) 5.95-6.05
Sizes (mm) 0.5 – 8
Roundness (%) > 93
Water Absorption (%) 0.0
Vickers Hardness ~1600
Appearance White / Gloss

An exceptional performance product offering the market leading wear resistance. Ideally suited for the high density – low media consumption requirement.

“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