High Purity Niobium Target

Niobium targets are manufactured using advanced processes such as vacuum melting, hot forging, and precise machining, followed by thorough quality control, including purity analysis, density testing, and grain size evaluation.

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Product Series

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monfils.chen@mtwkj.com

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introduce

High purity niobium target is a specialized sputtering material used primarily in thin film deposition processes, such as Physical Vapor Deposition (PVD) and Magnetron Sputtering. Niobium (Nb), with its excellent chemical stability, high melting point (2477°C), and superconducting properties, makes it an ideal choice for advanced applications in electronics, optics, superconductors, and aerospace industries.

Key Features:
- Purity: Typically ≥ 99.95%, with ultra-high purity grades reaching 99.99% or higher.
- Forms: Available in planar or rotary target forms, custom sizes and shapes can be tailored to customer requirements.
- Microstructure: Fine-grained, homogeneous structure ensures uniform sputtering rate and high film quality.
- Applications:
  - Semiconductor thin films
  - Superconducting materials (e.g., Nb thin films for Josephson junctions)
  - Optical coatings
  - Surface modification for medical and aerospace components
Advantages:
- Excellent corrosion resistance
- High thermal and electrical conductivity
- Strong adhesion and smooth thin film formation
- Compatibility with high-vacuum deposition systems