Niobium Sputtering Targets (Nb)
| Material Type | Niobium |
| Symbol | Nb |
| Atomic Weight | 92.90638 |
| Atomic Number | 41 |
| Color/Appearance | Gray, Metallic |
| Thermal Conductivity | 54 W/m.K |
| Melting Point (°C) | 2,468 |
| Coefficient of Thermal Expansion | 7.3 x 10-6/K |
| Z Ratio | 0.492 |
| Sputter | DC |
|
Max Power Density* (Watts/Square Inch) |
100 |
| Type of Bond | Indium, Elastomer |
| Comments | Attacks W source. |
Niobium Sputtering Targets
Niobium is a lustrous, grey, ductile, paramagnetic metal in group 5 of the periodic table (see table), with an electron configuration in the outermost shells atypical for group 5. (This can be observed in the neighborhood of ruthenium (44), rhodium (45), and palladium (46). However, it is thought to have a body-centered cubic crystal structure from T = 0 K to its melting point. High-resolution measurements of the thermal expansion along the three crystallographic axes reveal anisotropies inconsistent with a cubic structure. Therefore, further research in this area is expected.
Niobium Sputtering Targets Information
Niobium Sputtering Targets
Purity: 99.95%;
Circular: Diameter <= 16 inch, Thickness >= 1mm;
Block: Length <= 32 inch, Width <= 12 inch, Thickness >= 1mm;
Targets type: Planar sputtering target, Rotary sputtering target.
More Information on Niobium Sputtering Targets
Applications• Optical flims• Fliters • Fiber optics • Architectural glass • Wear coatings |
Features• High purity• Grain refinement (average grain size around 40 um) |
Manufacturing Process• RefiningMultiple step electron beam melting • Rolled and annealed • Cleaning and final packaging - Cleaned for use in vacuum Protection from environmental contaminants Protection during shipment |
Options• 99.95% minimum purity• Smaller sizes also available for R&D applications • Sputtering target bonding service |
Related Products of Niobium Sputtering Targets
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Ceramic Sputtering Targets Niobium Oxide Sputtering Target |
|
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Evaporation Materials Niobium Evaporation Pellet |
Crucibles N/A |
Metal Powders Niobium Powder |
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