What is Neodymium (Nd) Micron Powder?

Neodymium (Nd) micron powder is a finely milled rare-earth metal powder known for its exceptional magnetic properties, high reactivity, and strong oxidation resistance. It is widely used in the production of high-performance magnets, electronics, catalysts, and energy storage applications.

Chemical Properties and CAS Number

• Chemical Formula: Nd
• CAS Number: 7440-00-8
• Appearance: Silvery-white fine powder
• Density: Approximately 7.01 g/cm³
• Melting Point: 1,024°C
• Solubility: Insoluble in water, reacts with acids
• Chemical Stability: Highly reactive with oxygen, forming neodymium oxide (Nd₂O₃) over time

Applications of Neodymium Micron Powder

1. Permanent Magnets and Magnetic Materials

Used in neodymium-iron-boron (NdFeB) magnets for applications in electric vehicles, wind turbines, and consumer electronics due to its high magnetic strength.

2. Electronics and Semiconductor Industry

Employed in electronic components, laser technology, and data storage devices for its unique optical and magnetic properties.

3. Energy Storage and Batteries

Utilized in battery electrodes and hydrogen storage applications for improved energy efficiency and capacity.

4. Catalysts and Chemical Applications

Acts as a catalyst in chemical reactions, including petroleum refining and polymerization processes.

5. Glass and Ceramics Manufacturing

Used in glass polishing compounds, colorants for ceramics, and specialized optical applications.

6. Aerospace and High-Performance Alloys

Applied in high-strength metal alloys for aerospace, military, and industrial applications to enhance durability and resistance to extreme conditions.

Pricing of Neodymium Micron Powder

Prices vary based on purity, particle size, synthesis method, 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 high-tech applications like magnets and aerospace.

Factors Influencing Neodymium Powder Prices

• Purity level and particle size distribution
• Demand in the magnet and electronics industry
• Processing complexity and production costs
• Bulk order volume and market fluctuations

Conclusion

Neodymium (Nd) micron powder is a crucial material for permanent magnets, electronics, energy storage, and catalysts due to its high magnetic properties and chemical reactivity. Its applications in NdFeB magnets, semiconductors, and glass manufacturing make it highly valuable. Pricing is influenced by purity, particle specifications, and industry demand.