Zirconia Grinding Media Yt-Stab

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Description

GNPGraystar’s Zirconia Grinding Media is the most durable and efficient meda for ball milling and attrition milling of ceramic materials. Zirconia grinding media provides a virtually contamination-free ball milling solution for a variety of industries. (Sphere roundness: 95%)

This material data has been provided by GNPGraystar Specialty Materials.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

Properties

General

PropertyValueComment

Density

6.0 - 6.08 g/cm³

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packed density: 3.6-3.8

Water absorption

0 %

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Mechanical

PropertyValueComment

Hardness, Mohs

9.0 [-]

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Nominal breaking force

735.5 N

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min., crushing load

Chemical properties

PropertyValueComment

Yttrium

5.2 %

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Y₂O₃

Zirconium

94.7 %

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ZrO₂

Technological properties

Property
Application areas

GNPGraystar’s Zirconia Grinding Media is used for audio/video recording tapes, electronic-grade ceramics, ferroelectric, piezoelectric, dielectric, capacitors, sensors, inks, dyes, paint, and other pigments.

Color

Milk White

Other

Available Sizes:


Yttria Stabilized Spheres:

Φ0.4, Φ0.5, Φ0.8, Φ1, Φ1.5, Φ2, Φ2.5, Φ3, Φ4, Φ5, Φ7, Φ8, Φ10, Φ12, Φ15, Φ20, Φ25, Φ30 mm


Yttria Stabilized Cylinders:

3x3, 5x5, 7x7, 10x10, 12.7x12.7, 15x15, 20x20 mm

Wear resistance

Wear Rate (normal): <0.2% , (extreme): <1%