Element(ppm max) | Grade FTA-1 | Grade FTA-2 |
O | 800 | 1500 |
C | 30 | 50 |
N | 100 | 100 |
H | 100 | 150 |
Ca | 10 | 10 |
Na | 20 | 20 |
K | 25 | 50 |
Fe | 15 | 30 |
Ni | 15 | 30 |
Cr | 15 | 30 |
Si | 20 | 20 |
Mg | 10 | 30 |
Mn | 5 | 15 |
| Mo | 5 | 10 |
| Nb | 5 | 10 |
| P | 10 | 25 |
| Ti | 5 | 5 |
W | 5 | 10 |
Bulk Density: 3.5g/cm3min. | ||
- Tantalum wire
- Niobium bars
- Niobium ingot
- Niobium powders for metallurgy
- Potassium tantalum fluoride
- Niobium pentoxide
- Tantalum pentoxide
- Niobium pentoxide(for ceramic)
- High-purity niobium oxide
- High-purity tantalum oxide
- Tantalum sinter bar
- Metallurgical grade tantalum powder
- Capacitor grade tantalum powder
