What is Niobium Carbide (NbC) Micron Powder?

Niobium Carbide (NbC) Micron Powder is a high-hardness ceramic material known for its superior wear resistance, high thermal stability, and excellent electrical conductivity. It is widely used in cutting tools, hard coatings, aerospace components, electronics, and metallurgical applications due to its exceptional mechanical and chemical properties.

Chemical Properties and CAS Number

• Chemical Formula: NbC
• CAS Number: 12069-94-2
• Appearance: Gray to black fine powder
• Density: ~7.82 g/cm³
• Melting Point: ~3,650°C
• Solubility: Insoluble in water, resistant to most acids
• Chemical Stability: High oxidation resistance, excellent mechanical strength

Applications of Niobium Carbide (NbC) Micron Powder

1. Cutting Tools & Hard Coatings

Used in cemented carbides, wear-resistant coatings, and machining tools for its extreme hardness and durability.

2. Aerospace & High-Temperature Applications

Applied in aerospace engines, turbine components, and rocket nozzles due to its thermal resistance and high strength.

3. Metallurgy & Alloy Enhancement

Utilized in high-performance alloys, superalloys, and additive manufacturing to improve hardness, corrosion resistance, and conductivity.

4. Electronics & Semiconductor Industry

Employed in electrical contacts, coatings, and thin-film deposition for its high electrical conductivity and stability.

5. Advanced Ceramics & Composite Materials

Integrated into ceramic matrix composites (CMCs), refractory materials, and high-performance coatings to enhance structural strength and temperature resistance.

6. Energy & Nuclear Applications

Used in nuclear reactors, fuel cells, and energy storage systems due to its high melting point and chemical inertness.

Pricing of Niobium Carbide (NbC) Micron Powder

Prices vary based on purity, particle size, and industry demand:

• Industrial Grade: Typically ranges from $100 – $500 per kilogram
• High-Purity/Specialized Grade: Prices range from $1,000 – $5,000 per kilogram, used in aerospace, semiconductors, and high-performance coatings.

Factors Influencing Niobium Carbide Powder Prices

• Purity level and particle size distribution
• Processing and synthesis method
• Bulk order volume and market demand
• Global availability of niobium raw materials

Conclusion

Niobium Carbide (NbC) Micron Powder is a high-performance material used in cutting tools, aerospace, metallurgy, electronics, and nuclear applications. Its exceptional hardness, high-temperature resistance, and excellent conductivity make it essential for next-generation industrial and scientific advancements. Pricing depends on purity, processing, and intended application.