Customization: | Available |
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Application: | Refractory, Structure Ceramic, Industrial Ceramic |
Density: | High Density |
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Property | Range | Unit | Remarks |
Density | 5.6-6.1 | g/cm³ | Varies depending on composition and structure |
Melting Point | 2700- 2900 |
ºC | High melting point gives excellent high- temperature resistance |
Coefficient of Thermal Expansion | 10-12 | ×10-6/ ºC | Rate of dimensional change with temperature |
Thermal Conductivity | 2.0-3.0 | W/m-K | Relatively low thermal conductivity makes it suitable for thermal insulation |
Thermal Diffusivity | 2.1-3.0 | W/m-K | Stable at high temperatures |
Electrical Conductivity | 10-1²- 10 | S/m | Poor electrical conductivity,suitable for nsulating applications |
Property | Range | Unit | Remarks |
Hardness (Vickers) |
1200- 1500 |
HV | High hardness makes it suitable for wear-resistant applications |
Flexural Strength | 800- 1200 |
MPa | High flexural strength provides good mechanical performance |
Fracture Toughness |
8-10 | MPam¹/ 2 |
Excellent toughness allows it to maintain integrity under high-impact conditions |
Compressive Strength | 2000- 2500 |
MPa | Suitable for high-pressure applications |
Young's Modulus | 200-220 | GPa | High modulus improves rigldity |
Fatigue Strength | 300-500 | MPa | Excellent fatigue strength ensures long-term durability |