Niobium Boride

Niobium boride sputtering targets are ultra-high temperature ceramic targets designed for Physical Vapor Deposition (PVD) and magnetron sputtering applications. Combining high hardness, excellent electrical conductivity, superior thermal stability, and outstanding wear resistance, NbB₂ targets enable the deposition of dense, high-performance thin films for electronics, optical coatings, protective coatings, and advanced functional materials.

VIMATERIAL manufactures high-density niobium boride sputtering targets with excellent compositional uniformity and sputtering stability. Custom sizes, shapes, purities, and bonded targets are available to meet various deposition system requirements. Contact us for more information.

Features

• High-density sputtering target with excellent structural integrity
• Ultra-high melting point (~3050°C)
• Excellent electrical and thermal conductivity
• Outstanding hardness and wear resistance
• Good chemical and oxidation resistance
• Stable sputtering performance with low particle generation
• High film uniformity and target utilization
• Custom dimensions, purity levels, and backing plate bonding available

Available Specifications

VIMATERIAL offers niobium boride sputtering targets in various specifications, including:

• Purity: 99.5% or customized
• Shape: Disc, rectangular, and custom geometries
• Diameter: 2 inches, 4 inches, 6 inches (custom available)
• Thickness: Customized
• Bonding Service: Copper backing plate, molybdenum backing plate, and customized bonding solutions
• Surface Finish: Precision machined

Typical Properties

*Typical values are provided for reference and may vary depending on manufacturing specifications.

Applications of Niobium Boride Sputtering Targets

• Semiconductor & Electronic Devices: NbB₂ sputtering targets are used for depositing conductive and protective thin films in semiconductor devices, diffusion barrier layers, interconnect structures, and microelectronic components requiring excellent electrical performance and thermal stability.
• Hard Protective Coatings: Niobium boride coatings significantly improve hardness, wear resistance, and service life of cutting tools, molds, dies, and mechanical components used in machining, automotive, and aerospace industries.
• Optical Thin Films: NbB₂ thin films are applied to optical components to optimize reflectivity, transmittance, and durability for optical filters, mirrors, laser systems, and precision optical instruments.
• Superconducting Research: Niobium boride is also investigated for superconducting thin-film applications and advanced functional materials used in quantum devices, superconducting electronics, and energy-related research.

Packaging & Storage

Niobium Boride sputtering targets are carefully packaged to prevent mechanical damage and surface contamination during transportation.

Packaging Options

• Vacuum-sealed packaging
• Protective foam cushioning
• Wooden export crates
• Custom packaging available upon request

Storage Recommendations

• Store in a clean, dry, and well-ventilated environment.
• Avoid exposure to moisture, corrosive chemicals, and strong oxidizing agents.
• Handle carefully to prevent edge chipping or surface damage.
• Keep the original packaging sealed until installation.

Why Choose VIMATERIAL?

• High-purity niobium boride sputtering targets
• High density and excellent compositional homogeneity
• Stable sputtering performance and high target utilization
• Precision machining with tight dimensional tolerances
• Custom sizes, bonded targets, and OEM manufacturing
• Reliable quality control and worldwide delivery

FAQs

Q1. What are niobium boride sputtering targets used for?

NbB₂ sputtering targets are primarily used for depositing thin films in semiconductor devices, hard coatings, optical coatings, and advanced functional materials using PVD and magnetron sputtering technologies.

Q2. Can VIMATERIAL supply bonded sputtering targets?

Yes. We provide bonded niobium boride targets with copper, molybdenum, or customized backing plates to suit different sputtering systems.

Q3. What deposition methods are compatible with NbB₂ targets?

Niobium boride targets are suitable for DC magnetron sputtering, RF sputtering, and other Physical Vapor Deposition (PVD) processes, depending on the application requirements.

Q4. Are custom sizes available?

Yes. We manufacture custom diameters, thicknesses, shapes, and purity grades according to customer drawings and sputtering equipment specifications.

Q5. What industries commonly use NbB₂ sputtering targets?

Common applications include semiconductor manufacturing, optics, aerospace, tooling, wear-resistant coatings, advanced ceramics, and research laboratories.