Polished Zirconia Ceramic Knife - 94.4% ZrO2 Content, 78 R45N Hardness for Industrial Cutting Applications
High-performance zirconia ceramic knife featuring exceptional hardness, corrosion resistance, and non-magnetic properties. Ideal for precision cutting applications across multiple industries.
- High strength and hardness (Rockwell 78, Vickers 11.5 GPa)
- Excellent wear and corrosion resistance
- Non-magnetic and low thermal conductivity
- Smooth polished surface finish
- Crash resistant construction
Industries: Machinery, fiber optics, medical, food processing, petroleum, and more
Specific Uses: Precision cutting tools, ceramic shafts, grinding applications, medical instruments, and industrial components
| Property | Unit | Value |
|---|---|---|
| Density | g/cm³ | 6 |
| Zirconia Content | % | 94.40% |
| Rockwell Hardness (45N) | R45N | 78 |
| Vickers Hardness (Load 500g) | Gpa(Kg/mm²) | 11.5(1175) |
| Flexural Strength (20°C) | Mpa | 800 |
| Compressive Strength (20°C) | Mpa | 2000 |
| Thermal Conductivity (20°C-400°C) | W(m.K) | 2.5 |
| Thermal Expansion Coefficient | 10⁻⁶/°C | 9.6 |
Wuxi Special Ceramic Co., Ltd specializes in advanced ceramic materials including alumina, silicon nitride, zirconia, and boron nitride products. Our ceramics are widely used in metal welding, electronics, mechanical assemblies, insulation systems, and industrial applications.
Production Capabilities: Custom manufacturing from drawings or samples, 15-day trial production, 30-day mass production. Packaging options include carton or PLT with negotiable terms.
Global Reach: Products supplied to Toshiba Lighting Group in Japan and European markets, ensuring high quality standards and reliable delivery.
All products undergo 100% inspection during mass production to ensure consistent quality and performance standards.
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