// SPEC · 耐火原料
3Y-TZP高纯氧化锆粉 ZrO2 97% 陶瓷与牙科级
高纯3Y-TZP氧化锆粉ZrO2 97%，亚微米级，抗弯强度超1000 MPa，适用于全瓷牙冠、口腔修复体、精密耐磨零件及生物医疗植入体制备。
// 主要特性
- Submicron D50 particle size enabling near-theoretical sintered density
- Flexural strength exceeding 1000 MPa via transformation toughening
- High purity with SiO2 and Al2O3 impurities below 100 ppm each
- Excellent biocompatibility meeting ISO 13356 biomedical ceramic requirements
// 技术规格
| ZrO2 (%) | ≥97 |
| Stabilizer | Y2O3 3 mol% (~5.1 wt%) |
| Crystal Phase | Tetragonal (TZP) |
| Available Grain Sizes | D50 0.2–0.4 µm, D50 0.4–0.6 µm (submicron sintering powder) |
| Bulk Density (g/cm³) | 0.4–0.7 |
// 应用领域
Dental crown and bridge CAD/CAM milling blank productionPrecision ceramic pump seals and valve seat componentsCutting tool inserts and wear-resistant ceramic partsBiomedical orthopedic femoral head and joint implantsHigh-performance structural ceramic thread guides and nozzles
// 快速规格
最高温度1000°C
导热系数2.9 W/(m·K) at 200°C
体积密度6.05 g/cm³
执行标准ISO 13356
// 获取报价