Yttria Stabilized Zirconia Grinding Media

Material: Zirconia
Content: >90%
Usage: Grind
Processing Type: Rolling Type
Size: Small
Color: White

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Basic Info.

Model NO.
TCH-Zirconia
Customized
Customized
Shape
Ceramic Balls, Ceramic Cylinder,Ceramic Beads
Application
Industrial Ceramic
Transport Package
Standard Export Carton, Loaded on The Pallet
Specification
SGS
Trademark
ZALY
Origin
China
HS Code
690919000
Production Capacity
100ton/Month

Product Description


Product Description
This is  Y-TZP yttria stabilized zirconia grinding media, which is made of top quality zirconia powder, suitable for any kinds of mills such as ball mill, sand mill, attritor mill and vibratory mill.
 
Applications
Electronics Industry: Piezoelectric ceramics, inductance materials, capacitors ceramics, semiconductor ceramics, etc..
Battery Industry: Lithium iron phosphate, cobalt acid lithium materials, etc..
Chemical Industry: Paint, materials, printing ink, pigments, etc..
Ceramic Industry: Refractory materials, glaze materials, silicic acid zirconia, structural ceramics, etc..
Other Industry: Food, Medicine, Cosmetics
 
Features
1. Glossy satin smooth surface
2.  Excellent tanacity & impact-resistance, making the beads keep fine in high rotation speed
3. Low friction coefficient makes lower abrasion to the equipment.
4. Y-TZP grinding media is over 30-50 times longer life than glass beads
5. Y-TZP grinding media is 5 times longer life than zirconium silicate beads.
6. Higher density than other grinding media
7. Y-TZP's grinding efficiency is 6-8 times than glass beads, 2-3 times than zirconium silicate beads.
Specifications
 

Composition (Wt%)

94.8+0.2% ZrO2,
5.2+0.2% Y2O3

Specific density (g/cm3)

≥6.0

Hardness HV (Gpa)

>12

Bending Strength (Mpa)

1150

Fracture toughness (Mpa·m1/2)

>9

Grain size (µm)

≤0.5

Elastic modulus (Gpa)

200

Thermal conductivity (W/m.k)

3 (20-400°C_

Coefficient of thermal expansion (10-6K-1)

9.6 (20-400°C)

 

 

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