Zhuzhou Teyou New Material Co.,Ltd
Zhuzhou Teyou New Material Co.,Ltd Tungsten Heavy Alloy factory
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Niobium target Niobium products Nb target purity 99.9%
Commodity: Niobium target
Standard: ASTM B393-89
Dimension: Φ(25-400)mm*(3-28)mm
Material: RO4200-1, RO4210-2
Circular targets: Diameter 25mm up to 400mm x Thickness 3mm up to 28mm
Rectangular targets: Thickness 1mm up to 12.7mm x Width up to 600mm x Length up to 2000mm
Purity: ≥99.9%
Table.Ⅰ :Chemical composition:
| Chemistry PPM | ||||||||||||
| Designation | Chief component | Impurities maxmium | ||||||||||
| Nb | Ta | Si | Ni | W | Mo | Ti | Fe | O | C | H | N | |
| Nb1 | Remainder | 700 | 50 | 50 | 50 | 30 | 20 | 50 | 150 | 40 | 15 | 30 |
| Nb2 | Remainder | 1000 | 80 | 40 | 100 | 100 | 40 | 80 | 180 | 60 | 15 | 50 |
For niobium sputtering target, we focus on to offer our customers with high purities ranging from 3N5 to 5N, fine and uniform grain size, elimination of strong texture banding, and early target life size stability.
Our niobium sputtering targets' metallic impurities and gaseous impurities have been measured by known authorities around the world.
Besides, we also offer program of recycling reclaimed scrap targets.
niobium target is used as barrier metal for copper wiring device.