About Hafnium Boride:
Hafnium diboride with CAS 12007-23-7 belong to the class of Ultra-high-temperature ceramics, a type of ceramic composed of hafnium and boron. It has a melting temperature of about 3250 degrees Celsius. It is an unusual ceramic, having relatively high thermal and electrical conductivities, properties it shares with isostructural titanium diboride and zirconium diboride. It is a grey, metallic looking material. Hafnium diboride has a hexagonal crystal structure, a molar mass of 200.11 grams per mole, and a density of 10.5 grams per cubic centimeter.
Specifications and properties of Hafnium Boride:
| Chemical formula： | HfB2 |
| Molar mass： | 200.11 g/mol |
| Density： | 10.5 g/cm3 |
| Melting point： | ca. 3,250 °C (5,880 °F; 3,520 K) |
| Crystal structure： | Hexagonal, hP3 |
| Solution: | Incompatible with strong oxidizing agents |
Application of Hafnium Boride:
Hafnium boride is used in wear resistant coatings. It is also employed as a nuclear reactor control rod. Furthermore, it is used in hypervelocity re-entry vehicles like ICBM heat shields or aerodynamic leading-edges. It is useful in the preparation of high temperature composites in conjunction with silicon carbide (SiC).
Storage Condition of Hafnium Boride Powder:
Damp reunion will affect Hafnium Boride powder dispersion performance and using effects, therefore,Hafnium Boride Powder should be sealed in vacuum packing and stored in cool and dry room, the Hafnium Boride Powder can not be exposure to air. In addition, the Hafnium Boride powder should be avoided under stress.
Packing & Shipping of Hafnium Boride Powder:
We have many different kinds of packing which depends on the Hafnium Boride Powder quantity.
Hafnium Boride Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Hafnium Boride Powder shipping:could be shipped out by sea , by air, by express as soon as possible once payment receipt.
