2) Pangano lachinsinsi litha kusaina
3) Chitsimikizo chobwezera ndalama masiku asanu ndi awiri
Chofunika kwambiri: sitingapereke mankhwala okha, koma ntchito yothetsera teknoloji!
Dzina la malonda:Tantalumufa wachitsulo
Chiyero: 99% -99.95%
Cas No: 7440-25-7
Tinthu kukula: 325 mauna, 100 mauna, etc
| Gulu | Ta 2N | Ta 3N | Ta 3n5 |
| Chiyero(%min) | 99 | 99.9 | 99.95 |
| C(ppm max) | 200 | 150 | 50 |
| H (ppm max) | 100 | 50 | 30 |
| N (ppm Max) | 150 | 100 | 50 |
| Al(ppm max) | 30 | 20 | 5 |
| Cr(ppm max) | 100 | 50 | 20 |
| Fe (ppm max) | 100 | 50 | 30 |
| Mn(ppm max) | 20 | 10 | 5 |
| Mo(ppm max) | 50 | 30 | 5 |
| Nb(ppm max | 200 | 100 | 20 |
| Ndi(ppm max) | 100 | 50 | 20 |
| Si(ppm max) | 200 | 100 | 20 |
| Ti(ppm max | 20 | 10 | 5 |
| W (ppm max) | 50 | 30 | 20 |
| Tinthu kukula | -100 maukonde | -100 maukonde | -100 maukonde |






