| 강조하다: | High-Temperature & Wear Resistant Silicon Nitride Structural Components,Excellent Oxidation Resistance Silicon Nitride Ceramic Parts,High Hardness & Toughness Si3N4 Structural Components |
||
|---|---|---|---|
| High-Temperature & Wear Resistance | Adapts to high-speed operation and particle impact with minimal wear rate and extended service life |
|---|---|
| Excellent Oxidation Resistance | Resists metal infiltration and corrosion, suitable for diverse media environments |
| High Hardness & Toughness | Vickers hardness of 15-16GPa with superior impact resistance to minimize fracture risk |
| Strong Chemical Stability | Resists acid and alkali corrosion while maintaining stable performance in humid or corrosive conditions |
| Test Item | Value Range | Unit |
|---|---|---|
| Density | 3.20 - 3.26 | g/cm³ |
| Apparent Porosity | 0 - 0.1 | % |
| Elastic Modulus | 300 - 320 | GPa |
| Compressive Strength | >1500 | MPa |
| Vickers Hardness (HVO.5) | 15 - 16 | GPa |
| Fracture Toughness | >8.0 | - |
| Flexural Strength | >700 | MPa |
| Poisson's Ratio | 0.25 | - |
| Coefficient of Thermal Expansion | 3.1 - 3.3 | ×10⁻⁶ /℃ |
| Weibull Modulus | 11 - 13 | - |
| Thermal Conductivity | 20 - 25 | W/(m*k) |
| Specific Resistivity | 10¹¹ | Ω*cm |
담당자: Ms. Yuki
전화 번호: 8615517781293
Korean
