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Special Introductions:
1. Material
Property:
Chinese ceramics, non-standard round parts, please refer to the below table:
Components:
Material Index:
2. Processing
external centerless grinding, grinding with punch machine, screw at the bottom area with grinding.
3. Quality Check
We have well-equipped QC department, and we do full QC for every part.
If you want to know more, please contact us!
1. Material
Property:
Chinese ceramics, non-standard round parts, please refer to the below table:
Components:
| Material Identify Report | |
| Components | Content(wt%) |
| ZrO2 | 94.8 |
| YzO3 | 5.2 |
| FeO3 | 0.0026 |
| SiO2 | 0.0024 |
| NaO | 0.001 |
| Other | 0.001 |
Material Index:
| Item | Unit | Standard Specification |
| Principle Material | wt% | Zr02 94.8% |
| Bulk Density | g/em3 | ≥6.0 |
| Color | Milky White | |
| Hardness | HRA | 90 |
| Flexural Strength | Mpa | >900 |
| thermal conductivity | W/m.k | 3 |
| coefficient of linear expansion | 1/ºC(200ºC) | >10.5*10-5 |
| Dielectric Strength | Kv/mm | |
| Fracing Toughness | MPam0.5 | 8~12 |
| Volume Resistivity | 1.5*1012 | |
| Fire Resistant | ºC | 400 |
2. Processing
external centerless grinding, grinding with punch machine, screw at the bottom area with grinding.
3. Quality Check
We have well-equipped QC department, and we do full QC for every part.
If you want to know more, please contact us!