Zirconium Beads mainly Grinding

Introduction 

Zirconium products are with high strength, high fracture toughness, a large proportion of the wear-resistant, ppm wear grade, high hardness, corrosion resistance, ultra-smooth surface features and etc.

Applications

 Grinding, Polishing, etc.

1. Wear and corrosion resistant product: coating, textile, pigment, dyeing

2.High strength, high tenacity product: magnetic material, piezoelectric ceramics, dielectric ceramics

3. Pollution prevention: medicine, food, cosmetics

4.Ceramics: electronic ceramics, refractory ceramics, structural ceramics

Main technical parameters of zirconia ceramic balls

Performance	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

Size（mm）：φ0.5-0.8　0.8-1.0　1.0-1.2　1.2-1.4　1.4-1.6　1.6-2.0　2.0-2.5　2.5-3.0

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