Yttria Stabilized zirconia Grinding Ceramic Balls
it is made of zirconium oxide/yttrium stabilized feature extremely high wear resistance. The dense, especially polished surface also contribute to such excellent wear resistance properties.
Fields of application
Paint and varnish industry:
- for grinding / dispersing varnish and paint systems
- for grinding / dispersing organic and inorganic pigments
- for grinding / dispersing dyes for dyeing textiles, plastics and foodstuffs
Ceramic industry:
- for grinding and preparation of electroceramics
- for the preparation of glazes
- in medical technology, e.g. for the manufacture of hip and dental prostheses
- for magnetic ceramics, ferrites
- for technical ceramic components, e.g. exhaust manifolds
Plant protection:
- for dispersing fungicides, herbicides and insecticides
Cosmetics:
- for grinding pigments and solids for lipsticks and various creams
Pharmacy:
- for ultra-fine grinding down to the nano range for the production of pharmaceuticals
Battery materials:
- for processing and fine grinding of various battery materials such as cathode and anode material, e.g. for lithium-ion batteries
Quality attributes
- high density
- dense structure
- extra polished surface
- no radioactivity
- extremely high wear resistance
- for pharmaceutical applications
- autoclavable / sterilisable
Specification
| Properties | Unit | Yttria Stabilized zirconia Grinding Ceramic Balls |
| Composition | Wt% | 94.6% ZrO2 |
| 5.2% Y2O3 | ||
| Specific Density | G/cm3 | 5.95-6.0 |
| Moh’s Hardness | Grade | > 9.0 |
| Elastic Modulus | Gpa | 205 |
| Thermal Conductivity | W/m,k | 3 |
| Fracture Toughness | Mpam1/2 | 7-10 |
| Grain Sizes | µm | 0.1–55 |
| Thermal Expansion Coefficient | 10*10-6/℃ (20-400) | 11 |
| (20~400 ℃) | ||
| Dimension | mm | 0.1,0.2,0.4-0.6,0.6-0.8,0.8-1.0, |
| 1.0-1.2,1.2-1.4,1.4-1.6,1.6-1.8,1.8-2.0 | ||
| 2.0-2.5,3,4,5,6,7,8,10 | ||
| 12, 15, 20, 25, 30, 40 |
Package
25KGS per Bag.
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