Zirconia Balls

PRODUCT PARAMETERS

Description
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Description

Product 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.

TZP grinding media with very low wear and high fracture toughness is widely applicable to various grinding and dispersion conditions, and to ensure the  product’s purity and life.

Technical Parameter:

Items

Unit

Data

Composition

wt%

94.8% ZrO2

5.2% Y2O3

Packed Density

Kg/L

3.5(Φ5mm)

Specific Density

g/cm3

5.95-6.00

Hardness(HV)

GPa

>11

Elastic modulus

GPa

200

Thermal Conductivity

W/m.K

3

Crushing strength

KN

≥20 (Φ7mm)

Fracture Toughness

MP am1/2

8

Grain size

μm

≤0.5

Size:0.8,1.0,1.2,1.4,2,3,5,6.5,7,8.5,10,12,15,20,25,30mm

FAQs

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