Yttrium Stabilized Zirconium Oxide Grinding Jar with Lid 500ml
Highly polished 500mL YSZ (Yttrium stabilized ZrO2) zirconium oxide jars, 60 times the hardness of regular steel, highly wear-resistant and resistant to acid and solvents. Each jar set includes grinding jar, jar lid, rubber sealing gasket and different sizes of mixed zirconium oxide grinding balls (see detail table below).
Specification
| Â Compatible ball mill | Â PQ-N2, PQ-N4 |
| Â Outer diameter (OD) | Â 106 mm |
| Â Inner diameter (ID) | Â 90 mm |
| Â Total height | Â 105 mm |
| Â Depth | Â 87 mm |
| Â Jar weight | Â 5.5 Lb |
| Â Total weight with grinding balls | Â 11 Lb |
| Â Zirconium oxide content | Â > 94.2% |
| Â Rockwell hardness | Â > 89 HRA |
| Â Density | Â > 5.95 g/cm3 |
|  Max working temperature |  320°C |
Composition
| Â Item | Â Value |
| Â Bulk density | Â 5.95 g/cm3 |
| Â Zr(Hf)O2 | Â 94.48% |
| Â Y2O3 | Â 5.15% |
| Â TiO2 | Â 0.0018% |
| Â P | Â <0.035% |
| Â SiO2 | Â 0.007% |
| Â Fe2O3 | Â 0.0009% |
| Â S | Â <0.03% |
| Â N | Â <0.25% |
|  L.O.I (1000°C) |  2.78% |
| Â Rockwell hardness | Â >89 HRA |
Ball configuration
|
50ml |
100ml |
150ml |
250ml |
300ml |
400ml |
500ml |
1000ml |
||
|
Ball size/qty |
 Ø5mm |
 50 |
100 |
150 |
280 |
330 |
420 |
500 |
1000 |
|
Ø10mm |
8 |
16 |
24 |
40 |
48 |
80 |
100 |
200 |
|
|
Ø20mm |
|
|
|
|
|
2 |
2 |
3 |
|
- Accessories included: rubber sealing gasket, zirconium oxide grinding balls
