new material
Zirconium boride (ZrB₂) is an ultra-high-temperature ceramic renowned for its exceptional hardness, thermal stability, and electrical conductivity. It is widely used in aerospace applications, cutting tools, refractory coatings, and advanced material manufacturing. Due to its superior oxidation resistance and wear durability, zirconium boride plays a critical role in high-performance engineering, industrial processing, and specialized coatings.
Product Overview
Zirconium boride (ZrB₂) is an advanced engineering material widely used across multiple industries. It features an extremely high melting point (3040°C), hardness, stability, and excellent thermal conductivity, electrical conductivity, and oxidation resistance. ZrB₂ is an uncommon ceramic material often used to manufacture high-performance composite ceramics, especially in high-temperature, high-strength, and corrosion-resistant environments.
Product Features
- High Melting Point and Hardness:Melting point reaches 3246°C, hardness is between 20-25 GPa, making it ideal for extreme conditions.
- Excellent Thermal and Electrical Conductivity:Thermal conductivity exceeds 50 W/m·K, electrical conductivity is approximately 105 S/cm.
- Superior Oxidation and Chemical Resistance:Exhibits excellent stability in high-temperature and corrosive environments.
- Good Densification:ZrB₂ powder achieves high densification, making it suitable for high-performance ceramic material production.
Applications
- Ultra-High Temperature Applications:Widely used in ceramic materials for environments that require high-temperature resistance.
- Composite Ceramic Production:ZrB₂ is often combined with other materials like SiC to create high-temperature, corrosion-resistant composite materials.
- Refractory Materials:Extensively used in high-temperature molten metal applications for its corrosion resistance.
- Aerospace Industry:Used in thermal protection systems and other high-performance engineering materials to ensure reliability in extreme conditions.
| Brand | Chemical Composition % | |||||
| Zr | B | N | Si | Fe | Ni | |
| ≤ | ||||||
| ZrB2 | 80.03 | 18.97 | 0.08 | 0.1 | 0.07 | 0.05 |
