NB8053 Niobium Powder, Nb Powder (CAS No. 7440-03-1) -60 to +325 mesh

Niobium Powder, Nb Powder (CAS No. 7440-03-1) -60 to +325 mesh Description

Niobium Powder (Nb) with a particle size of -60/+325 mesh is valued for its significant physical and chemical properties. Characterised by a high melting point, excellent corrosion resistance, and strong mechanical strength, niobium is suitable for demanding applications such as superalloys, superconducting materials, and advanced electronics. Its performance under extreme temperatures makes it a preferred choice for aerospace components, while its stability and formability lend versatility in automotive and energy industries.

Our Niobium Powder meets strict quality standards, delivering a purity of ≥99.5% or customised according to specific requirements. Careful material sourcing, modern production methods, and rigorous quality control ensure consistent particle distribution and uniform composition. These attributes make our Nb powder an ideal solution for high-performance applications, providing both reliability and significant product performance.

Niobium Powder, Nb Powder (CAS No. 7440-03-1) -60 to +325 mesh Applications

Niobium powder (CAS No. 7440-03-1) with a -60 to +325 mesh range is valued for its high melting point, corrosion resistance, and excellent mechanical strength. These qualities make it essential in advanced manufacturing processes that require precision, durability, and reliability. From complex 3D-printed parts to high-performance coatings, niobium powder’s unique properties facilitate new possibilities in aerospace, automotive, and medical applications, among others.

1. Additive Manufacturing Applications

·         3D Printing: Niobium’s high melting point and ductility enable intricate designs in aerospace and medical devices

·         Selective Laser Melting: Uniform powder distribution supports dense, defect-free components

·         Electron Beam Melting: Stable phase formation ensures significant mechanical integrity in critical parts

2. Powder Metallurgy Applications

·         Metal Injection Moulding: Fine powder granularity allows production of small, detailed components

·         Hot Isostatic Pressing: High-temperature stability enhances part density and overall strength

·         Sintered Compacts: Strong interparticle bonding improves reliability and extends service life

3. Thermal Spray Applications

·         Plasma Spray Coatings: Niobium’s oxidation resistance and toughness protect substrates in harsh environments

·         HVOF Coatings: Dense, wear-resistant layers improve turbine blade performance

·         Controlled Atmosphere Spraying: Low porosity coatings increase durability for exposed industrial parts

Niobium Powder, Nb Powder (CAS No. 7440-03-1) -60 to +325 mesh Packaging

Niobium Powder (CAS No. 7440-03-1) -60 to +325 mesh is vacuum-sealed in moisture-resistant foil pouches, then placed in robust secondary containers to prevent contamination and oxidation. The packaging includes an inert gas flush and oxygen absorbers, maintaining product purity. Each container is clearly labelled for easy identification. Customised packaging sizes and additional protective materials are available upon request, ensuring flexibility and safe transport under various conditions.

Packaging: Vacuum sealed, Plastic Bottles, or Customised.

Niobium Powder, Nb Powder (CAS No. 7440-03-1) -60 to +325 mesh FAQs

Q1: What are the key material properties of Niobium Powder, Nb Powder (CAS No. 7440-03-1) -60 to +325 mesh?

A1: Niobium Powder (CAS No. 7440-03-1) -60 to +325 mesh exhibits a high melting point of 2,468°C, excellent ductility at room temperature, and corrosion resistance in many chemical environments. This metal powder has a high density (approximately 8.57 g/cm³) and low thermal neutron capture cross-section. Its uniform particle size distribution allows for good sinterability, making it suitable for superconducting applications, advanced alloys, and various electronic components.

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

A2: Niobium Powder can be processed using conventional powder metallurgy techniques, including compaction and sintering at high temperatures. Vacuum sintering is commonly employed to minimise contamination, which is critical for achieving desired mechanical and superconducting properties. Hot isostatic pressing and cold isostatic pressing can also be utilised for improved part density. In additive manufacturing processes, such as selective laser melting, optimised parameters are essential to ensure low porosity and uniform microstructures.

Q3: Which quality standards and certifications apply to Niobium Powder, Nb Powder (CAS No. 7440-03-1) -60 to +325 mesh?

A3: High-purity Niobium Powder typically adheres to ASTM B391/B392 standards, which define chemical composition, physical properties, and testing procedures. Producers often provide certifications verifying purity levels (≥99.9%), particle size distribution, and trace element analysis. Compliance with ISO 9001 ensures consistent quality management, while additional testing, such as X-ray fluorescence (XRF) or ICP-MS, may be performed to confirm elemental composition and match strict industry requirements for critical applications.