2) Azo atao sonia ny fifanarahana momba ny tsiambaratelo
3) fito andro antoka famerenam-bola
Ny zava-dehibe kokoa: tsy afaka manome vokatra fotsiny izahay, fa serivisy vahaolana amin'ny teknolojia!
Anaran'ny vokatra:tantalevovoka metaly
Fahadiovana: 99%-99.95%
Cas No: 7440-25-7
Haben'ny singa: 325 mesh, 100 mesh, sns
| kilasy | Ta 2N | Ta 3N | Ta 3N5 |
| Fahadiovana(%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 |
| Ni (ppm max) | 100 | 50 | 20 |
| Si(ppm max) | 200 | 100 | 20 |
| Ti (ppm max | 20 | 10 | 5 |
| W (ppm max) | 50 | 30 | 20 |
| Haben'ny singa | -100 harato | -100 harato | -100 harato |






