// SPEC · 陶瓷纤维
稳定型氧化锆纤维 ZrO2 94% CaO稳定 2200°C长期连续
ZrO2 94%、CaO 3%稳定型氧化锆纤维，适合2200°C长期连续使用，满足蓝宝石生长炉、氢气气氛炉及钨钼粉末烧结炉严格要求。
// 主要特性
- Thermally stable cubic phase maintained by CaO stabilization during 2200°C continuous operation
- High refractoriness with minimal volume change over extended high-temperature campaigns
- Excellent resistance to thermal cycling and phase-transformation-induced cracking
- Low thermal conductivity reducing energy consumption in continuous production furnaces
// 技术规格
| ZrO2 (%) | 94 |
| Stabilizer | CaO 3% |
| Melting Point (°C) | 2680 |
| Fiber Diameter (μm) | 4–6 |
| Max Service Temp (°C) | 2200 |
// 应用领域
Sapphire crystal growth furnace continuous hot zone liningHydrogen atmosphere sintering furnace insulation layerTungsten and molybdenum powder sintering furnace thermal barrierHigh-temperature chemical vapor deposition reactor liningContinuous ultra-high temperature pusher kiln insulation
// 快速规格
最高温度2200°C
导热系数0.38 W/(m·K) at 1000°C
体积密度0.40 g/cm³
执行标准GB/T 17393
// 获取报价