Zirconium diboride (ZrB2) powder is a kind of gray black powder, which belongs to the quasi metallic structure compound of hexagonal system. It is an advanced engineering material and is widely used in various fields.
Zirconium diboride has high melting point, high hardness, high stability, good conductivity, thermal conductivity, flame resistance, heat resistance, oxidation resistance and chemical corrosion resistance, which makes the composite ceramics made of zirconium diboride excellent in comprehensive properties. In addition, zirconium diboride has good neutron control ability and can be used in nuclear industry. Its various excellent characteristics make it a promising high-performance refractory.
TRM can provide Zirconium diboride (ZrB2) Powder, 99.5% purity with various particle sizes. Please contact us for more details.
Typical Application of Zirconium Diboride (ZrB2) Powder:
- As a refractory and antioxidant material, Zirconium diboride (ZrB2) powder can be used for high-temperature thermocouple protective sleeves, crucible linings of metallurgical metals, molds and corrosion-resistant chemical equipment, especially in the case of corrosion resistance of molten metals.
- Zirconium diboride (ZrB2) Powder, as a wear resistant material, has good application in cutting tools and cutting tools.
- As an electrode material, due to its low resistivity and electronic conduction mechanism, it is suitable for contact materials and electrode materials, and can be used in the electrodes of metal thermocouples and high-temperature heating elements.
- In the aerospace military industry, it can be used as an ultra-high temperature zero ablation material for supersonic aerospace vehicles and missile shells.
- It can be used as neutron absorber in nuclear industry and safety protection of nuclear reactor.
- Used in the production of composite ceramic materials.
- High temperature, corrosion and oxidation resistant special coating.
Order Information
Please include the following information with your inquires and orders:
- Quantity
- Purity
- Particle size
Typical Specifications of Zirconium Diboride (ZrB2) Powder
| Purity | Zr | B | Hf | ||
| 90% min. | 78.3 | 19.2 | 1.5 | ||
| Particle Size (D50): 0.5-1 µm, 1-3 µm, 10-15 µm or custom made Special requirements for the particle size are available. |
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Standard Packing
Standard Packing: Sealed bags. 25 kg per bag. Special package is available on request.
Physical Properties of Zirconium Diboride (ZrB2) Powder
| Form: | Powder |
| Color: | Gray black |
| Crystal: | Hexagonal |
| Melting Point: | 3040°C |
| Density: | 6.085 g/cm3 |
| Solubility in Water | Insoluble |
