Zirconium Ceramic Grinding Ball
Products introduction:
Grinding Balls are suitable for grinding medium used in ball grinding machines.
Its Zirconia content is close to 95% so it also called 95% Zirconia beads or high purity Zirconia beads.The Zirconia beads we sell is manufactured from Zirconia Oxide powder and Yttria Oxide powder with addtives under high pressure pressing.After pressing, the green beads are sintered at high temperature to form a tetragonal Zirconia Polycrystal microstructure.
The Zirconia beads are used for superfine grinding and dispersing of zero pollution, high viscosity,high hardness and so on.It is applied to the equipments like horizontal sand mills,vertical sand mills,basket mills, ball mills,attritors.
Grinding Balls are suitable for grinding medium used in ball grinding machines.
Its Zirconia content is close to 95% so it also called 95% Zirconia beads or high purity Zirconia beads.The Zirconia beads we sell is manufactured from Zirconia Oxide powder and Yttria Oxide powder with addtives under high pressure pressing.After pressing, the green beads are sintered at high temperature to form a tetragonal Zirconia Polycrystal microstructure.
The Zirconia beads are used for superfine grinding and dispersing of zero pollution, high viscosity,high hardness and so on.It is applied to the equipments like horizontal sand mills,vertical sand mills,basket mills, ball mills,attritors.
Product Details
Advantages:
1. High density ≥ 6.02g/cm3
2. Very high wear and tear resistance;
3. Highest operating time is achievable;
4. Low contamination of the grinding product, therefore useable for high-grade grinding of pigments,dyes,pharmaceutical and cosmetic products;
5. useable for all modern types of mills and high energy mills(vertical and horizontal);
6. excellent crystal structure avoids bead breakage and reduces the abrasion of mill parts;
7. no radioactivity in comparison to ceramic beads made of zirconium silicate and therefore no contamication of the grinding product and no costly disposal of the beads.
Size: 0.1mm~ 50mm
Technical Data Sheet:
|
Item |
Unit |
Data |
|
Composition |
(wt%) |
ZrO2 94.8%±0.2% |
|
Y2O3 5.2%±0.2% |
||
|
Hardness |
HV |
1150~1400 |
|
Mohs |
9 |
|
|
Wear rate |
Planet ball mill (General condition) (%) |
< 0.2 |
|
Planet ball mill ( Harsh condition)(%) |
< 1 |
|
|
Gravity density |
g/cm3 |
6.00~6.08 |
|
Bulk density |
g/cm3 |
3.6~3.8 |
|
Crushing load |
Kgf(Φ1.5mm) |
≥75 |
|
Water Absorption |
% |
0 |
|
Roundness |
% |
98 |
|
Color |
/ |
White/ivory |
|
Wear Rate per Ton |
kg/h |
0.01 |
Advantages:
1. High density ≥ 6.02g/cm3
2. Very high wear and tear resistance;
3. Highest operating time is achievable;
4. Low contamination of the grinding product, therefore useable for high-grade grinding of pigments,dyes,pharmaceutical and cosmetic products;
5. useable for all modern types of mills and high energy mills(vertical and horizontal);
6. excellent crystal structure avoids bead breakage and reduces the abrasion of mill parts;
7. no radioactivity in comparison to ceramic beads made of zirconium silicate and therefore no contamication of the grinding product and no costly disposal of the beads.
Size: 0.1mm~ 50mm
Technical Data Sheet:
|
Item |
Unit |
Data |
|
Composition |
(wt%) |
ZrO2 94.8%±0.2% |
|
Y2O3 5.2%±0.2% |
||
|
Hardness |
HV |
1150~1400 |
|
Mohs |
9 |
|
|
Wear rate |
Planet ball mill (General condition) (%) |
< 0.2 |
|
Planet ball mill ( Harsh condition)(%) |
< 1 |
|
|
Gravity density |
g/cm3 |
6.00~6.08 |
|
Bulk density |
g/cm3 |
3.6~3.8 |
|
Crushing load |
Kgf(Φ1.5mm) |
≥75 |
|
Water Absorption |
% |
0 |
|
Roundness |
% |
98 |
|
Color |
/ |
White/ivory |
|
Wear Rate per Ton |
kg/h |
0.01 |
Package:
25 kgs/ plastic drums
1 ton one pallet
Package:
25 kgs/ plastic drums
1 ton one pallet
Leave us your information and one of our experts will assist you
We warmly welcome new and regular customers to join us hand in hand and cooperate happily!
Copyright © 2024 Pingxiang Ksource Chemical Packing Co., Ltd.