Niobium Products | Refractory Metal
Niobium Target Material
High-purity niobium sputtering targets for thin film deposition in optical, electronic, and decorative coating applications. Available as planar and rotary targets with purity from 99.9% to 99.99%. Our niobium targets feature uniform grain structure and excellent bonding for consistent sputtering performance. Used for optical coatings, anti-reflection films, decorative coatings, and superconducting thin films. Full characterization and quality documentation provided.
About Niobium Target Material
Our niobium sputtering targets deliver consistent thin film properties and long target life for optical, electronic, and decorative coating applications.
Features
- Purity: 99.9% to 99.99%
- Planar and rotary geometries
- Uniform grain structure
- Consistent sputtering rates
- Excellent bonding quality
- Custom sizes and shapes
- Full characterization report
- Clean room packaging
- Long target life
- Indium or elastomer bonding
Specifications
| Material | Niobium (Nb) |
|---|---|
| Purity | 99.9% - 99.99% |
| Target Types | Planar, rotary |
| Sizes | Up to 500mm diameter |
| Grain Size | <150μm |
| Density | ≥99% theoretical |
| Surface Roughness | Ra ≤ 0.5μm |
| Bonding | Indium, elastomer |
| Packaging | Vacuum sealed |
| Testing | Purity, grain, density |
Applications of Niobium Target Material
Niobium Target Material is widely used across multiple industries including chemical processing, aerospace, electronics, medical, nuclear, and semiconductor manufacturing. The exceptional properties of niobium target material make it indispensable for applications requiring corrosion resistance, high-temperature stability, and material purity. Our niobium target material products serve leading companies worldwide in these demanding industries, delivering reliable performance and long service life in the most challenging environments.
Frequently Asked Questions about Niobium Target Material
Q: What applications use niobium sputtering targets?
A: Niobium targets are used for optical coatings (anti-reflection), decorative coatings (anodized appearance), superconducting thin films, and diffusion barriers.
Q: What purity levels are available?
A: We offer 99.9%, 99.95%, 99.99%, and 99.995% purity niobium targets for different application requirements.
Q: Can you produce custom target shapes?
A: Yes, we manufacture custom niobium target geometries to fit specific PVD chamber configurations.
