Crystallization of hafnium
Crystalline hafnium is a high purity hafnium produced by iodization
Purity Hf+Zr≥99.99%, diameter 20-40mm.The length can be cut according to customer’s request
| Chemical composition | ||||||||
| Element | Fe | Cr | Mo | Al | Ti | Mn | Ni | U |
| Max(ppm) | 100 | 5 | 10 | 5 | 10 | 5 | 12 | 1 |
| Element | Cu | Sn | Sb | W | Pb | Bi | Mg | P |
| Max(ppm) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Element | Si | S | Nb | B | Cd | Be | Ca | Li |
| Max(ppm) | 10 | 5 | 5 | 5 | 1 | 5 | 5 | 5 |
| Element | Zn | Na | V | K | N | C | H | O |
| Max(ppm) | 5 | 5 | 5 | 5 | 50 | 50 | 20 | 100 |
| Element | Zr | |||||||
| Max(ppm) | Zr≤0.2% or Zr≤0.3% or Zr≤0.5% | |||||||