Descr1ption:
High purity 99.9% hafnium wire Hf wire coil for evaporation for Plasma Cutting industry | |
Chemical formula: | Hf |
Molecular weight: | 178.49 |
CAS login Number: | 7440-58-6 |
Melting point: | 2227 ℃ |
Boiling point: | 4602 ℃ |
Density: | 13.31 g/cm³ |
Exterior: | lustrous silver-grey transition metal |
Hafnium chemical properties and zirconium is very similar, with good corrosion resistance, not easy to be eroded by general acid and alkali aqueous solution; Easily soluble in hydrofluoric acid to form fluorine complex. Under high temperature, hafnium can also be directly combined with oxygen, nitrogen and other gases to form oxides and nitrides
Support customized powder, piece, silk, bar, spindle, beads and other different sizes.
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