High Purity Titanium
High purity titanium products made of high purity Ti sponge raw materials.
| Impurity | Composition (wt%) | |||||
| 3N5 (≤) | 4N (≤) | 4N5 (≤) | 5N (≤) | |||
| General | Semiconductor | General | Semiconductor | |||
| Al | 50 | 10 | 3 | 3 | 2 | 2 |
| As | — | 1 | 1 | 0.1 | 0.5 | 0.1 |
| Cr | 25 | 10 | 1 | 1 | 0.8 | 0.8 |
| Cu | 25 | 10 | 2 | 2 | 1 | 1 |
| Fe | 200 | 50 | 7 | 7 | 5 | 5 |
| Mg | 5 | 5 | 1 | 0.1 | 0.1 | 0.1 |
| Mn | 10 | 5 | 1 | 1 | 0.3 | 0.3 |
| Ni | 25 | 5 | 1 | 1 | 0.5 | 0.5 |
| Si | 50 | 10 | 2 | 2 | 1 | 1 |
| Sn | 25 | 5 | 1 | 0.1 | 0.5 | 0.1 |
| W | 10 | 5 | 1 | 1 | 0.1 | 0.1 |
| K | 1 | 1 | 0.05 | 0.05 | 0.05 | 0.05 |
| Li | 1 | 1 | 0.05 | 0.05 | 0.05 | 0.05 |
| Na | 1 | 1 | 0.03 | 0.03 | 0.03 | 0.03 |
| Th | 0.01 | 0.001 | 0.0005 | 0.0005 | 0.0001 | 0.0001 |
| U | 0.01 | 0.001 | 0.0005 | 0.0005 | 0.0001 | 0.0001 |
| C | 150 | 50 | 30 | 30 | 30 | 30 |
| H | 10 | 10 | 10 | 10 | 6 | 6 |
| N | 150 | 50 | 30 | 30 | 30 | 30 |
| O | 800 | 500 | 300 | 300 | 200 | 200 |
| S | 1 | 1 | 1 | 1 | 1 | 1 |
| IMPURITY TOTAL |
500 | 100 | 50 | 50 | 10 | 10 |
| REMARK | ||||||
| ● Composition test method: GDMS(Glow Discharge Mass Spectrometry). | ||||||
