Zirconia Balls (WS)

Zirconia balls are ceramic balls that are inert to corrosive materials with the exception of hydrofluoric acid and hot, concentrated sulfuric acid. Zirconia has a maximum useful temperature of 1800° F.

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High-quality zirconia balls for precision crushing and grinding.

Zirconia balls are ceramic balls known for their exceptional durability, hardness, and chemical resistance, making them ideal for a wide range of industrial applications. These balls are inert to corrosive materials, with the exception of hydrofluoric acid and hot, concentrated sulfuric acid, and can withstand temperatures up to 1800°F. Their high density and low thermal conductivity make them perfect for milling processes requiring minimal heat generation.

How to Use it?

  1. Preparation: Make sure the milling or grinding machine is clean and clear of any residue.
  2. Loading: Gently place the zirconia balls in the milling or grinding chamber.
  3. Operation: Change the machine settings as needed for your unique application.
  4. Cleaning: After usage, clean the zirconia balls and the machine to ensure peak performance and longevity.

Key features:

  1. High Durability: Premium-grade zirconia ensures remarkable toughness and endurance.
  2. Superior hardness: Offers high resistance to wear and abrasion, assuring consistent performance.
  3. Chemical inertness: They are resistant to most chemicals, making them suitable for a variety of applications.
  4. High Density: Provides higher grinding efficiency and faster milling rates.
  5. Low Thermal Conductivity: Ideal for procedures that need less heat generation.
  6. Spherical Precision: Ensures uniform particle size distribution and improves milling consistency.

Technical specifications:

  • Material: 100% yttria-stabilized zirconia.
  • Size Options: Available in sizes ranging from 0.1mm to 30mm.
  • Density: 6.0g/cm³.
  • Hardness: 1200 HV (Vickers hardness).
  • Compressive Strength: 2000 MPa.
  • Thermal conductivity: 2.5 W/mK.
  • Maximum operating temperature: 1000 °C.

What’s in the box

  1. 2.5mm – Approx 100pcs
  2. 3mm – Approx 50pcs

Additional information


2.5mm, 3mm


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