Appearance and description of hafnium powder:
High purity hafnium is also known as the crystalline hafnium, it is the sliver metal crystal with metallic luster.
hafnium powder MF: Hf
hafnium powder Molecular weight: 178.49
hafnium powder Density: 13.31 g/cm3
hafnium powder Melting point: about 2227 ℃
hafnium powder Boiling point: about 4602 ℃
Product properties of hafnium powder:
It ensures good anti-corrosive property, it is not susceptible to the erosion of acid and alkali solution, soluble in hydrofluoric acid to form a fluoride complexes. At high temperature,hafnium can be directly combined with oxygen, nitrogen and other gases to form the oxide and nitride ;Hafnium is stable in the air, powdered hafnium is easy to burn; the capture cross section of hafnium thermal neutron is large, hafnium with prominent nuclear power, it is indispensable rare materials to develop the atomic energy industry.
Application of hafnium powder:
It is mainly for the production of hafnium alloy material, because hafnium has fast endothermic and exothermic performance(1 times faster than zirconium and titanium),thus it can be made the structural material of jet engines and missiles. The refractory of hafnium, making it can be used as the turbojet aircraft vane, used in freezing the point pressure jet engine. Also can be used to make valve, nozzle and other high temperature parts.
Storage Condition of Hafnium Hf Powder:
Damp reunion will affect Hf powder dispersion performance and using effects, therefore, Hafnium Hf Powder should be sealed in vacuum packing and stored in cool and dry room, the Hafnium Hf Powder can not be exposure to air. In addition, the Hf powder should be avoided under stress.
Packaging of hafnium powder:
1)high strength wooden case:the bags lined with double layer plastic pressurized sealing, 50 kg/wooden case.
2)If the customers have special packaging requirements, we can pack the goods according to customers’ requirements.
