wear-resistant
anti-high temperature
mechanical seals good
anti-corrosion
anti-shock
Table1:Technical Parameter Of Zirconia Ceramics | |||
Item | Test condition | Unit&Symbol | Zirconia Ceramics |
The Main Chemical Ingredient |
|
| ZrO2:95% Y2O3:5% |
Bulk Density |
| g/cm³ | 6 |
Maximum Use Temperature |
| ºC | 1300 |
Water Absorption |
| % | 0 |
ROHS Hardness |
|
| ≥83 |
Compressive Strength | 20 ºC | Kgf/ cm2 | 25000 |
Fracture Toughness |
| Mpa.m3/2 | 6-8 |
Coefficient Of Thermal Expansion |
| 1*10-6/ºC | 9.5 |
Thermal Shock Resistance |
| ºC | 360 |
Volumn Resistivity | 20ºC | Ω.cm20ºC | >1012 |
Materials | 95% ZrO2 |
Applications fields | All kinds of filling machines, including Pharmaceutical, Beverages, Cosmetics, Chemical, Pesticides, Dairy.. The volume from 0.5 ml to 500 ml. |
Madical care, Hemodialysis machines, Proportion pump, UF pump | |
All kinds of pumps and valves using in High-Pressure cleaning machines | |
Auto mobile Industrial | |
Oil drilling equipement | |
Insulation parts in electrical equipement | |
Housewares such as ceramic knife, ceramc hair clipper spare parts | |
processing technic | |
Process range (mm) | |
Outside Diameter | 1---100 |
Inside Diameter | 0.1---80 |
Length | 0.5---400 |
Accuracy of working (mm) | |
Perpendicularity | 0.01 |
Concentricity | 0.01 |
Roundness | 0.005 |
Straightness | 0.005 |
Parallelism | 0.01 |
Planeness | 0.005 |
Roughness | 0.05 |
Fit clearance | 0.005 |
