NB8058 Spherical Niobium Powder (Spherical Nb Powder) 5-25 μm

Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm Description

Spherical Niobium Powder (Spherical Nb Powder) in the 5–25 µm range offers exceptional purity (≥99.5% or customised) and highly uniform particle morphology. Niobium’s properties—such as its high melting point, corrosion resistance, and thermomechanical stability—make it a suitable choice for advanced manufacturing processes. These spherical particles are manufactured under strict quality controls to ensure precise particle size distribution and minimal impurities, providing consistent performance and excellent flow characteristics in various applications.

Due to its formability and reliability, this niobium powder finds application in aerospace engineering, electronics, and additive manufacturing. Its resistance to chemical degradation and mechanical properties enable the fabrication of components that withstand harsh environments. Whether for research, prototyping, or large-scale production, our spherical niobium powder meets stringent industry standards to deliver optimal outcomes.

Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm Applications

Niobium’s combination of high melting point, corrosion resistance, and biocompatibility makes it a versatile choice for modern manufacturing. Spherical Niobium Powder (5-25 µm) offers excellent flowability and uniform particle distribution, suitable for various processes. Its capability to form stable alloys and retain structural integrity in extreme environments supports applications in aerospace, medical, and electronics, where performance is essential.

1. Additive Manufacturing Applications

·         3D Printing: Niobium powder’s flowability enables precise layer deposition, resulting in complex shapes with minimal porosity.

·         Selective Laser Melting: High melting point and corrosion resistance create parts suitable for demanding environments, such as turbine blades.

·         Electron Beam Melting: Stable microstructure retention and superior purity facilitate the production of parts with controlled mechanical properties.

2. Powder Metallurgy Applications

·         Metal Injection Moulding: Fine niobium particles improve shape fidelity and minimise material waste, making it suitable for intricate components.

·         Hot Isostatic Pressing: Consistent particle distribution and consolidation properties help reduce defects while maintaining niobium’s heat resistance.

·         Press and Sinter: Uniform packing density ensures dimensional accuracy and smooth surface finishes for parts in electronics and automotive applications.

3. Thermal Spray Applications

·         Plasma Spray Coatings: Niobium’s high temperature stability and corrosion resistance create protective layers for processing equipment.

·         HVOF Coatings: Dense, wear-resistant coatings achieve enhanced surface performance in pumps and valves.

·         Cold Spray: Low oxidation reactivity and ductility allow durable coatings on substrates without compromising the underlying material integrity.

Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm Packaging

Our Spherical Niobium Powder (5–25 µm) is packaged using multiple protective layers, including moisture-resistant materials, to safeguard product integrity. Each batch is vacuum-sealed in robust, anti-static bags to minimise oxidation and contamination. An additional external barrier protects against hazards during transportation. We can also customise packaging configurations and labelling upon request, allowing you to meet specific storage requirements or regulatory guidelines while preserving powder quality and purity.

Packaging: Vacuum sealed, Plastic Bottles, or Customised.

Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm FAQs

Q1: What are the key material properties of Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm?

A1: Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm typically exhibits high purity, with minimal oxygen and nitrogen content. It is characterised by uniform particle morphology, excellent flowability, and low agglomeration levels. Niobium’s corrosion resistance, ductility, and superconducting properties make it suitable for high-performance applications. The narrow particle size distribution enhances its sinterability and mechanical stability in demanding environments.

Q2: How can this Nb powder be processed or fabricated?

A2: Spherical Niobium Powder can be processed using various techniques, including additive manufacturing, powder metallurgy, hot isostatic pressing, and cold spray deposition. In additive manufacturing processes such as selective laser melting, the powder’s spherical shape and flow characteristics promote consistent layer deposition. For powder metallurgy, careful compaction and sintering protocols help retain niobium’s desirable mechanical and superconducting properties.

Q3: Which quality standards and certifications apply to Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm?

A3: Quality control for Spherical Niobium Powder (Spherical Nb Powder) 5-25 µm typically adheres to ASTM standards, such as ASTM B365 for niobium and niobium alloy powders. Additional guidelines may include ISO 9001 for manufacturing consistency and AS9100 for aerospace-specific requirements. Regular chemical analysis ensures appropriate oxygen, nitrogen, and metallic impurity levels, while particle size distribution is validated through standard sieving or laser diffraction methods.