Ceramic Ball Bearings Grinding Balls

By rolling and pressure technology, the Yttrium stabilized Zirconia Grinding Media balls are produced with strict and scientific quality management and are recommended by many famous grinding machine manufacturers as their first choice.

Product Details

Product Introduction:

By rolling and pressure technology, the Yttrium stabilized Zirconia Grinding Media balls are produced with strict and scientific quality management and are recommended by many famous grinding machine manufacturers as their first choice. These balls have wide applications in ultra-fine powder grinding and dispersion of nonmetal minerals.

Items	Specification
ZrO₂	94.8±0.2%
Y₂O₃	5.2±0.2%
Bulk Density	≥3.7g/cm³
Specific Density	>6.02g/cm³
Compressive strength	>2.0KN (Φ2mm)
Vickers hardness	>1250
Self consumption (ppm/h)	<0.4
Sphericity	≥0.98 (Xmin/Xmax)
Color	White

Ball Sizes:

Size (mm)	Size (mm)	Size (mm)	Size (mm)	Size (mm)
Φ0.08-0.12	Φ0.12-0.18	Φ0.18-0.22	Φ0.22-0.28	Φ0.28-0.35
Φ0.3-0.4	Φ0.4-0.6	Φ0.6-0.8	Φ0.8-1.0	Φ1.0-1.2
Φ1.2-1.4	Φ1.4-1.6	Φ1.6-1.8	Φ1.8-2.0	2.0-2.2
Φ2.2-2.4	Φ2.4-2.6	Φ2.6-2.8	Φ2.8-3.0	Φ3.0-3.2
Φ3.2-3.5	Φ4	Φ5	Φ6	Φ7
Φ8	Φ10	Φ12	Φ15	Φ17
Φ20.	Φ25	Φ30	Φ40	Φ50

Features:

1. High wear and tear resistance, depending on the milling process.

2. Preventing material from contamination because of its extremely low wear rate.

3. Good acid and alkali resistance.

Applications:

1.	Non-metallic ore ultrafine powder: alumina, silicon oxide, silicon nitride, silicon carbide, zirconium silicate and zirconia, etc.
2.	Non-ferrous metals: gold, platinum, palladium and silver precious metal slurries; base metal slurries such as copper, nickel and zinc;
3.	Raw materials of Battery: lithium cobalt oxide, lithium titanate, lithium iron phosphate and other lithium ion battery cathode materials etc.
4.	Suitable for electronic ceramics, foods, cosmetics, and pharmaceutical products that require zero contamination from the grinding media.

Production Details:

_DSC8507