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Spherical niobium powder is a high-purity, high-sphericity metallic powder produced primarily via radio frequency (RF) plasma atomization, designed for superior flowability and high tap density. It is essential for advanced manufacturing, particularly 3D printing (LPBF/EBM), due to its excellent, corrosion-resistant, and high-temperature properties.
Key Properties and Advantages
- High Sphericity & Flowability: Ensures uniform packing and high bulk density (), which is ideal for additive manufacturing.
- High Purity: Typically purity with low impurity elements like oxygen, nitrogen, and carbon.
- High Melting Point: Suitable for high-temperature and extreme environments.
- Corrosion Resistance: Strong resistance, making it suitable for chemical and marine environments.
Common Applications
- Additive Manufacturing (3D Printing): Used in Laser Powder Bed Fusion (LPBF) and Electron Beam Melting (EBM).
- Aerospace & Defense: Used to create jet engine components, rocket nozzles, and high-temperature equipment.
- Medical Implants: Used for biocompatible and MRI-compatible implants.
- Electronics & Energy: Utilized in the production of superconducting wire and radio frequency cavities.
Production and Pricing
Spherical niobium powder is commonly produced through RF plasma spheroidization, which offers high control over particle size. The cost for high-purity spherical pure niobium powder can be high, with prices around US$ 500 per kg reported in China in 2024, as discussed in on ScienceDirect.com.
Spherical niobium powder is commonly produced through RF plasma spheroidization, which offers high control over particle size. The cost for high-purity spherical pure niobium powder can be high, with prices around US$ 500 per kg reported in China in 2024, as discussed in on ScienceDirect.com.
If you need more specific information, please let me know:
- What particle size range (e.g., 5-25µm, 15-45µm) are you interested in?
- Is this for a specific additive manufacturing machine?
- Do you have a required purity or oxygen content level?
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Spherical Niobium Powder for Sale
Stanford Advanced Materials
https://www.samaterials.com › pure-niobium › 1310-nio...
Stanford Advanced Materials
https://www.samaterials.com › pure-niobium › 1310-nio...
Spherical Niobium Powder is a high-purity, fine, and spherical form of niobium metal powder. Due to its excellent flowability and uniform particle distribution, ...Read more
Starting from $100.00In stock
NIOBIUM POWDER, SPHERICAL
Atlantic Equipment Engineers
https://micronmetals.com › product › niobium-powder-...
Atlantic Equipment Engineers
https://micronmetals.com › product › niobium-powder-...
Niobium metal powder is widely used in the production of magnets, MRI scanners, welding, nuclear industries, electronics and optics.Read more
Spherical Niobium Powder - Custom Size
AEM Metal
https://www.aemmetal.com › spherical-niobium-powder
AEM Metal
https://www.aemmetal.com › spherical-niobium-powder
AEM's spherical Niobium metal powder is also a material for 3D printing. It produces the metal objects directly with high-density and accurate shape.Read more
Pure Niobium Powder Nb 99.99% Spherical Powder
Magerial Science
https://www.magerial.com › products › pure-niobium-p...
Magerial Science
https://www.magerial.com › products › pure-niobium-p...
Properties: Its oxide niobium oxide Nb2O5 is a white powder with a purity of 99.999%. It is used to produce high-purity lithium niobate crystals and additives ...Read more
$28.97
Spherical Niobium Powder:Technical Overview
Met3DP
https://met3dp.com › Uncategorized
Met3DP
https://met3dp.com › Uncategorized
This guide takes an in-depth look at spherical niobium powder specifically engineered to deliver enhanced properties and performance.
NB6390 Nb521 Spherical Niobium Alloy Powder
Stanford Advanced Materials
https://powder.samaterials.com › nb6390-nb521-spherica...
Stanford Advanced Materials
https://powder.samaterials.com › nb6390-nb521-spherica...
Nb521 Spherical Niobium Alloy Powder is a high-performance material designed for advanced industrial applications. Stanford Advanced Materials (SAM) has ...Read more
Producing spherical Niobium metal powder and High- ...
ATO Technology
https://metalatomizer.com › Home › Blog
ATO Technology
https://metalatomizer.com › Home › Blog
By utilizing ultrasonic metal atomization, manufacturers can achieve high-quality niobium powder with exceptional purity, sphericity, and optimal particle size.Read more
Modification of Nb powder for laser powder bed fusion ...
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by H Chen2025Cited by 1 — According to our survey, the price of low-impurity spherical pure niobium powder was around US$ 500 per kg in China in 2024. Such high cost is ...Read more
Popular products
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Web results
Preparation of spherical niobium powder by radio ...
stardustpowder.com
https://www.stardustpowder.com › news
stardustpowder.com
https://www.stardustpowder.com › news
In this paper, microfine spherical Nb powders were prepared by RF plasma spheronization using microfine Nb powders with different particle sizes ...Read more
Spherical Niobium Powder - TRM
Triangle Refractory Materials
https://trmaterial.com › Niobium
Triangle Refractory Materials
https://trmaterial.com › Niobium
Radio frequency plasma spheroidized niobium powder has the characteristics of high sphericity, good fluidity, high purity, high bulk density.Read more
More products
- Thermo Scientific Chemicals Niobium powder, -60 mesh, 99.8% (metalsFisher ScientificThermo Scientific Chemicals Niobium powder, -60 mesh, 99.8% (metalsFisher Scientific
- (4N) 99.99% Niobium Monoxide Capacitor PowderAmerican Elements(4N) 99.99% Niobium Monoxide Capacitor PowderAmerican Elements
- Goodfellow Niobium Powder CAS 7440-03-1Sigma-AldrichGoodfellow Niobium Powder CAS 7440-03-1Sigma-Aldrich
- Niobium Oxide, Nb2O5 Granules - Evaporation Material - 99.99% purity 50gmHimet MaterialsNiobium Oxide, Nb2O5 Granules - Evaporation Material - 99.99% purity 50gmHimet Materials
- Niobium powder, -60 mesh, 99.5% trace metals basis 25gChemsavers IncNiobium powder, -60 mesh, 99.5% trace metals basis 25gChemsavers Inc
- (4N) 99.99% Niobium GranulesAmerican Elements(4N) 99.99% Niobium GranulesAmerican Elements
- Goodfellow Niobium-tin Alloy PowderSigma-AldrichGoodfellow Niobium-tin Alloy PowderSigma-Aldrich
- (2N) 99% Niobium Oxide PowderAmerican Elements(2N) 99% Niobium Oxide PowderAmerican Elements
- 50% OFFNiobium Oxide NanopowderMolecular Depot50% OFFNiobium Oxide NanopowderMolecular Depot
- Niobium powder, min 99.8% metals basis, 100 gramsCP Lab SafetyFree deliveryNiobium powder, min 99.8% metals basis, 100 gramsCP Lab SafetyFree delivery
People also ask
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Spherical aluminum powder is a finely powdered form of aluminum characterized by its uniform spherical shape and high purity. This material plays a critical role in industries such as aerospace, automotive, 3D printing, and pyrotechnics.Jan 31, 2025
What Is Spherical Aluminum Powder Used For? - Ebeam Machine
Ebeam Machine
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Where does the US get niobium?
The U.S. maintains a supply of niobium in the National Defense Stockpile, but is 100 percent import reliant on imports from other countries including Brazil, Canada, Russia, and Germany.
Geology and Mineral Resources - Niobium - Virginia Energy
Virginia Department of Energy - Virginia.gov
https://energy.virginia.gov › geology › Niobium
Virginia Department of Energy - Virginia.gov
https://energy.virginia.gov › geology › Niobium
Is niobium worth anything?
Niobium: rare and valuable. Niobium is a rare metal found in numerous locations around the world in rocks of volcanic origin. It is relatively difficult to find and is produced from pyrochlore and tantalite ores, and as a by-product of mining for other minerals.May 15, 2013
Niobium: rare and valuable - Anglo American
Anglo American
https://www.angloamerican.com › futuresmart-mining
Anglo American
https://www.angloamerican.com › futuresmart-mining
Scholarly articles for spherical niobium powder | |
… spherical high-niobium-containing TiAl alloy powders - Tong - Cited by 6 … solvothermal synthesis of niobium (V) oxide powders … - Kominami - Cited by 123 … alloy produced from plasma spheroidized powder - Li - Cited by 30 | |