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Zirconia Ceramic Ball

Name: Zirconia Ceramic Ball
Composition: Micron and sub-nanometer zirconia powder
Size: Can be customized according to customer requirements
Payment:
30% T/T in advance for more than USD2000, balance pay before shipment.
100% T/T payment for amount less than USD2000.

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Description

The zirconia ceramic ball has a pearly luster and smooth surface. Using micron and sub-nanometer zirconia powder as raw material, yttrium oxide or cerium oxide as stabilizer, then by titrate or dry isostatic pressing into dry type, and by high temperature calcination process. The shape of zirconia ceramic is spherical, also each technical indicator and performance has reached the international advanced level, so the zirconia ball is the best grinding media.

Zirconia ceramic ball has high strength, high toughness, good wear resistance, high temperature resistance, corrosion resistance, high stiffness, non - magnetic, electrical insulation at room temperature. With a temperature of 600℃, the strength and hardness of zirconia balls can remain unchanged. In addition, the density of it is 6.00g/cm³, and its thermal expansion rate is close to that of metal, so it can be used in conjunction with metal.

Zirconia-Ceramic-Ball-4

Product Specification:

	Unit	Parameter
Component	Wt%	94.6% ZrO₂, 5.2% Y₂O₃
Filled Density	Kg/l	3.5(φ5mm)
Density	g/cm³	5.95-6.00
Hardness	GPa	>11
Elasticity Modulus	GPa	200
Thermal Conductivity	W/m.k	3
Coefficient of Thermal Expansion	10*10-6/℃(20-400)	9.6
Crush Strength	KN	≥20(φ7mm)
Bending Toughness	MPam1/2	8
Grain Size	Um	≤0.5

Product Features:

1, Very low wear rate, long service life, and high cost performance.

2, High density (about 6.00g/cm³), the force of the crash between balls is strong, high kinetic energy, and high efficiency when grinding.

3, Enduring the erosion of various chemical solutions.

4, Smooth surface, easy to clean and low wear on equipment.

5, High mechanical strength, impact resistance, compact structure, good toughness, and without breaking at high speed.

Product Application:

Zirconia ceramic balls are widely used for the ultra-fine grinding and dispersion of heavy calcium carbonate, kaolin, titanium dioxide, mica, paint, ink, pigments, magnetic materials and other materials.

Product Packing:

107