Powering Precision with Tantalum Electron Beam Ingots
Offering Tantalum Electron Beam (EB) Ingots, a critical material for producing Tantalum Blanks used in the manufacturing of Tantalum Sputtering Targets. We provide both Double Melt EB Tantalum Ingots and Triple Melt EB Tantalum Ingots, providing our clients with options tailored to their specific purity and performance needs.
Minimum Technical Quality is 99.97% — Double Melt Tantalum Ingot.
| Metallic impurities, %, max | |||||||||
| Si | 0.0012 | Ni | 0.0002 | Cu | 0.0005 | Ca | 0.001 | Na | 0.00015 |
| Fe | 0.0012 | Cr | 0.00025 | Nb | 0.014 | W | 0.005 | C | 0.003 |
| Mn | 0.00015 | Ti | 0.0003 | Zr | 0.0007 | Mo | 0.0005 | N | 0.003 |
| Mg | 0.0002 | Sn | 0.0001 | Al | 0.0005 | Co | 0.0001 | O | 0.003 |
| Ag | 0.0001 | B | 0.0001 | Cd | 0.0001 | Ga | 0.0003 | H | 0.0004 |
| As | 0.001 | Bi | 0.0001 | In | 0.0001 | P | 0.001 | Se | 0.0005 |
| Pb | 0.0002 | Re | 0.001 | Sb | 0.001 | V | 0.0001 | Zn | 0.0005 |
| K | 0.0001 | Li | 0.00005 | Ti | 0.0003 | Te | 0.0002 | S | 0.001 |
| Hf | 0.003 | ||||||||
Minimum Technical Quality is 99.99% — Triple Melt Tantalum Ingot.
| Impurities, ppm, max. | |||||||||
| Ag | 1 | Cr | 0.8 | Mo | 10 | Sn | 1 | Li | 0.05 |
| Al | 1 | Cu | 1 | Nb | 30 | Ti | 1 | Na | 0.5 |
| As | 10 | Fe | 5 | Ni | 1 | V | 1 | C | 30 |
| B | 1 | Ga | 3 | P | 10 | W | 25 | H | 5 |
| Bi | 1 | In | 1 | Pb | 2 | Zn | 1 | N | 30 |
| Ca | 3 | Mg | 1 | Sb | 10 | Zr | 5 | O | 80 |
| Cd | 1 | Mn | 0.5 | Si | 5 | K | 0.8 | S | 20 |
| Co | 0.5 | ||||||||
