Size 30mm Zirconia Grinding Balls For Non-Metallic Ore Coarse Grinding In Mixing Mill
Brand Name:Zirnano
Certification:ISO9001, IS014001
Model Number:0.1mm-50mm
Minimum Order Quantity:25kgs
Delivery Time:5-20 days
Place of Origin:Shanxi, China
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Location:
Zhengzhou Henan
Address:
Ximazhuang, Liuzhai Town,Xinmi City, Zhengzhou, Henan, China
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Product Details
Size 30mm Zirconia balls for non-metallic ore coarse grinding in mixing mill
- Discription
Zirconia balls belong to a class of grinding beads, with a density
of 6.0, a bulk density of 3.2, a content of about 95% zirconium
oxide, and a content of 4.8% yttrium. They are also called 95
yttrium stabilized zirconia balls.
Zirconia balls can be used as grinding and grinding media in
stirring mills, sand mills, and ball mills.
- Specification
| Chemical composition | ZrO2 94.8% Min. Y2O3 5.0% Min |
| Color | Shiny white |
| Shape | Sphere/ Bead / Ball |
| Density | 6.0g/cm³ Min. |
| Specific density | 3.7g/cm³ Min. |
| Moh's hardness | 9 |
| Impact Strength | 2.9KN (2mm) |
| Compressive Strength | 5500MPa |
| Modulus of Elasticity | 200Gpa |
| Package | 25kg/barrel |
| SIZES Φ MM | ||||
| 0.1-0.2 | 0.2-0.3 | 0.3-0.4 | 0.4-0.6 | 0.6-0.8 |
| 0.8-1.0 | 1.0-1.2 | 1.2-1.4 | 1.4-1.6 | 1.6-1.8 |
| 1.8-2.0 | 2.0-2.2 | 2.2-2.4 | 2.4-2.6 | 2.6-2.8 |
| 2.8-3.0 | 4,5,6,7,8,9,10,12,15,17,20,25,30,40,50 | |||
- Features
High grinding efficiency:
Due to the high density of zirconia balls 6.00g/cm3, they have greater grinding kinetic energy at the same movement speed, and the grinding efficiency is 2-3 times higher than that of ordinary ceramic beads. You can get a more ideal effect.
Good Impact resistance and low abrasion:
Due to the high content of ZrO2, the zirconium beads have the advantages of high density, high toughness, low abrasion, no broken balls, peeling, etc., and it has little dispersal and pollution to the abrasive.
The abrasion is 4-10 times lower than ordinary ceramic beads.
Good thermal stability
Good wear resistance in high temperature and corrosion resistance, high rigidity, non-magnetic conductivity, and electrical insulation. When the zirconia ceramic ball is at 600℃, its strength and hardness are almost unchanged.
- Application
Zirconia balls have been successfully used in heavy calcium, zirconium silicate, paint ink, kaolin, ceramic ink, ceramics, colored glaze, iron ore and other fields.
Size 30mm Zirconia Grinding Balls For Non-Metallic Ore Coarse Grinding In Mixing Mill
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