Shaanxi KeGu New Material Technology Co., Ltd
Shaanxi KeGu New Material Technology Co., Ltd
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Zirconia (ZrO₂) Fiber is a premier polycrystalline refractory material engineered for extended operation in ultra-high temperature environments exceeding 1600°C. With an exceptionally high melting point of 2700°C and outstanding oxidation resistance, it delivers superior thermal insulation and temperature capabilities compared to other refractory fibers, making it the ideal choice for the most demanding industrial and research applications.
Extreme Temperature Resistance: Withstands temperatures up to 2400°C for short-term use, with long-term operational stability at 2200°C.
Superior Thermal Insulation: Provides extremely low thermal conductivity of 0.099 W/m·K at 1400°C, significantly enhancing energy efficiency.
Exceptional Chemical Stability: Offers excellent resistance to oxidation, corrosion, and slag erosion, ensuring longevity in harsh atmospheres.
High Purity & Stability: Guarantees a purity level of (ZrO₂ + Y₂O₃) ≥ 99.8%, with no phase change and minimal linear shrinkage at high temperatures.
Customizable Solutions: Available in various densities, shapes, and sizes (including furnace linings and special-shaped products) tailored to specific thermal and mechanical requirements.
| Property | Specification |
|---|---|
| Max Service Temperature (Long-term) | 2200°C |
| Max Use Temperature (Short-term) | 2400°C |
| Material Composition | Yttria-Stabilized Zirconia |
| Purity (ZrO₂ + Y₂O₃) | ≥ 99.8% |
| Thermal Conductivity @1400°C | 0.099 W/m·K |
| Key Features | Anti-oxidation, Corrosion Resistance, No Powdering |
Our Zirconia Fiber Products are critical in high-performance sectors, including:
High-Temperature Furnaces: Ideal for insulation in vacuum, atmosphere, and muffle furnaces.
Crystal Growth Processes: Used in zirconia-bonded temperature fields for precise thermal management.
Aerospace & Metallurgy: Applied in thermal protection systems and high-purity metal processing.
Research & Development: Essential for laboratories requiring stable, ultra-high temperature environments.
This product is processed via specialized technology to ensure dimensional stability and structural integrity under extreme heat. It can be customized into boards, blankets, and various special-shaped components, providing a perfect balance of lightweight design and robust thermal performance for your most challenging applications.
Quality control: