99% Al2O3 Ceramic Impeller with 310 MPa Flexural Strength and 29 W/mK Thermal Conductivity for Industrial Applications
99% High Purity Aluminum Oxide (Al₂O₃) Ceramic Impeller designed for superior thermal resistance and extended service life. This advanced ceramic component effectively replaces stainless steel materials in demanding industrial applications.
| Property Category | Parameter | Unit | Value |
|---|---|---|---|
| General Properties | Main Chemical Ingredient | - | Al₂O₃ 99% |
| Bulk Density | g/cm³ | 3.8 | |
| Color | - | Ivory | |
| Water Absorption | % | 0 | |
| Mechanical Properties | Flexural Strength | MPa | 310 |
| Elastic Modulus | GPa | 360 | |
| Vickers Hardness | GPa | 15.2 | |
| Thermal Properties | Thermal Conductivity (20°C) | W/m·K | 29 |
| Coefficient of Thermal Expansion (40-400°C) | 1×10⁻⁶/°C | 7.2 | |
| Coefficient of Thermal Expansion (40-800°C) | 1×10⁻⁶/°C | 8 | |
| Electrical Properties | Dielectric Strength (1MHz) | kV/mm | 15 |
| Dielectric Constant (1MHz, 25°C) | - | 9.9 | |
| Volume Resistivity (20°C) | Ω·cm | >10¹⁴ |
- Exceptional hardness and chemical stability for extended service life
- Superior wear resistance in demanding industrial environments
- High thermal resistance with thermal conductivity of 29 W/m·K
- Zero water absorption ensures dimensional stability
- Excellent electrical insulation properties
- Replaces stainless steel components for improved performance
Ideal for wear-resistant parts in various industrial sectors including metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textile manufacturing, nuclear industry, and aerospace applications.
Custom production available according to provided drawings or samples. Trial production typically completed within 15 days, with mass production requiring approximately 30 days. Packaging options include carton or pallet configurations, with flexibility for customer requirements.
All mass production undergoes 100% inspection to ensure consistent quality and performance standards. Our products meet the stringent requirements of international clients including Toshiba Lighting Group in Japan and European markets.
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