YSZ Grinding Media
YSZ Grinding Media is made of Yttria Stabilized Zirconia Polycrystal.
Zirconia, in its unstabilized form, has monoclinic, square, or cubic crystal phases. On partial stabilization by Yttria (Yttrium Oxide), the resultant phase is tetragonal, endowing it with very high hardness & wear resistance along with high chemical inertness, making it the best material for grinding media applications.
After consistent efforts, the research team at Advanced Engineering Materials has developed the grinding media that meets all the demands of the industries' grinding and dispersion processes.
Typical Applications of YSZ Grinding Media:
• For milling and dispersing all types of material, it is widely used in the ball mill, vibration mill, planetary mill, stirred mill, and high-speed sand mill.
• Non-polluting areas: Food, medicine, cosmetics, and other industries.
• Emerging industries: Grinding and dispersing of high purity ultrafine nanomaterials.
• Other industries: Structure ceramics, electronic ceramics, battery materials, biomaterials, magnetic materials, refractory materials, metallurgy, mining, inks, paints, pigments.
Characteristics of YSZ Grinding Media
• Low abrasion: Prevent material from contamination, guarantee its purity, and quality
• High grinding efficiency: Zirconia grinding medium has the highest efficiency and lowest abrasion in the grinding media market.
• Long using life: YSZ grinding media has 25 times longer service life than glass media, 15 times longer service life than MSZ media, and 5 times longer service life than Zircon media.
• Good stability: Corrosion resistance can be used in acidic and alkaline material.
• High wear resistance: There is no contamination by the YSZ grinding media in the material being ground, thus ensuring the quality of the material being ground.
Specification of YSZ Grinding Media
Composition (wt%) |
94.6%ZrO2+5.4%Y2O3 |
Density (g/cm³) |
≥6.02 |
Wear Rate (ppm) |
<20 (g/kg﹒h) |
Crushing Strength (KN) |
>2.0 (Ф2.0mm) |
Hardness (HV5) |
>1200 |
Elastic Modulus (GPa) |
205 |
Size of YSZ Grinding Media
Available Size |
Sphere |
Ф0.1-0.2, Ф0.2-0.4, Ф0.4-0.6, Ф0.6-0.8, Ф0.8-1.0, Ф1.0-1.2, Ф1.2-1.4, Ф1.4-1.6, Ф1.6-1.8, Ф1.8-2.2, Ф2.2-2.5, Ф2.5-2.8, Ф2.8-3.2, Ф3.2-3.5, Ф3.5-3.8, Ф3.8-4.2,Ф5, Ф7, Ф10, Ф15, Ф20, Ф30, Ф40, Ф50, Ф60…
|
Cylinder |
Ф3 x 3, Ф5 x 5, Ф7 x 7, Ф10 x 10, Ф12 x 12, Ф15 x 15…
|
Note: Size can be produced according to customers' requirements. |
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