Niobium nitride powder is a ceramic functional material with high hardness, high electrical conductivity, and excellent high-temperature resistance. It is widely used in coatings, superconducting thin films, and high-wear-resistant structural materials. It is primarily used in the manufacture of wear-resistant coatings, superconducting materials, electronic devices, and high-performance ceramics.
We supply NbN powder from micron to submicron scales with a purity range of up to 99.5%. Customized particle size distributions, sieving sizes, and surface treatments (such as coating and activation treatments) are supported. All powders undergo rigorous sieving and impurity control to meet the needs of scientific research and industrial production. Contact us for samples.
High hardness and wear resistance
Excellent thermal stability
Good electrical conductivity
Customizable particle sizes
High purity and low impurities
Optional surface activation treatment
Suitable for various high-temperature processes
Hard wear-resistant coatings: Used for the preparation of high-wear-resistant coatings for tools, molds, and mechanical parts.
Superconducting material preparation: Used for the preparation of thin films or components with superconductivity at low temperatures.
Applications: Electronic device manufacturing: Used as a conductive or barrier material in microelectronic devices.
High-temperature ceramic additives: Used as ceramic reinforcing materials to improve thermal and mechanical properties.
Q1: How is NbN powder packaged?
A1: We use vacuum-sealed bags for protection, plus an outer shockproof hard box to ensure the powder does not absorb moisture or oxidize during transportation.
Q2: Can the powder be processed or have its particle size adjusted?
A2: Yes, we can provide multi-stage sieving, particle size control, and customized particle size distribution to meet different process requirements.
Q3: How should NbN powder be stored?
A3: It is recommended to store it in a sealed container, avoiding humid environments and drastic temperature changes to maintain powder stability.
Q4: What level of purity can your NbN powder achieve?
A4: We can provide 99.5% purity and can provide an impurity element analysis report.
Each batch is provided with:
Certificate of Analysis (COA)
Technical Data Sheet (TDS)
Material Safety Data Sheet (MSDS)
Third-party testing reports are available upon request.
Years of dedicated focus on rare metal nitride production
A comprehensive impurity control system ensures stable powder quality
Support for customized multi-particle size and surface treatments
Extensive experience in fast delivery and global shipping
A professional technical team providing coating and material application advice
Serving both research users and large-scale industrial clients
Stable supply and long-term cooperation with price support
Chemical Formula: NbN
Molecular Weight: 106.91 g/mol
Appearance: Black or dark gray powder
Density: ≈ 8.47 g/cm³
Melting Point: Approximately 2580 ℃
Crystal Structure: Face-centered cubic
Inner Packaging: Vacuum-sealed bags and boxed to prevent contamination and moisture.
Outer Packaging: Cartons or wooden crates selected based on size and weight.
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