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High-purity (typically 99.9%) 15-150µm spherical niobium powder is designed for additive manufacturing (3D printing) and thermal spraying, offering excellent flowability and high density. It is commonly used in aerospace, electronics, and medical applications. Key characteristics include low oxygen content, high sphericity, and tailored particle size distribution (PSD).
Common Particle Size Ranges
- 15-45µm / 15-53µm: Commonly used for LPBF (Laser Powder Bed Fusion).
- 45-105µm / 75-150µm: Suitable for DED (Directed Energy Deposition) and other additive techniques.
- Custom ranges: Available from suppliers to meet specific 3D printer requirements, according to data from.
Applications
- 3D Printing/Additive Manufacturing: High-density, laser-sintered components for aerospace and medical implants.
- Thermal Spraying/HVOF: Coating applications requiring high-temperature strength and corrosion resistance.
- Metallurgy: High-strength, low-alloyed steel production.
Key Characteristics
- Material: High-purity Niobium (Nb) or C103 (Niobium-Hafnium) alloy.
- Production Method: Generally produced via Radio Frequency (RF) plasma spheronization to achieve low oxygen and satellite-free, smooth spheres.
- Properties: Excellent flowability, high tap density, and uniform composition.
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Web results
Spherical Niobium Powder Supplier for 3D Printing
Stanford Advanced Materials
https://powder.samaterials.com › pure-niobium › 1310-n...
Stanford Advanced Materials
https://powder.samaterials.com › pure-niobium › 1310-n...
Melting Point 2477 °C ; Particle Size 0-25 μm, 15-53 μm, 45-150 μm, customized ; Oxygen Content. ≤600 ppm ; Property. Value/Description ; Hardness. 80-100 HV.Read more
Spherical Niobium Powder
ATT Advanced Elemental Materials Co., Ltd.
https://www.attelements.com › spherical-niobium-powder
ATT Advanced Elemental Materials Co., Ltd.
https://www.attelements.com › spherical-niobium-powder
Spherical Niobium Powder Characteristics ... High purity (99.9% min.) ... High sphericity (98% min.) ... 0-15μm ,5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 45-150μm ...Read more
Niobium
stardustpowder.com
https://www.stardustpowder.com › products › niobium
stardustpowder.com
https://www.stardustpowder.com › products › niobium
Spherical niobium powder is prepared by RF plasma spheronization technology, which has the characteristics of high purity and low oxygen, high sphericity, ...Read more
Spherical Niobium Powder - TRM
Triangle Refractory Materials
https://trmaterial.com › Niobium
Triangle Refractory Materials
https://trmaterial.com › Niobium
TRM provides Spherical Niobium (Nb) Powder, 99.9%. 5-25 μm, 15-45 μm, 15-53 μm, 45-75 μm, 45-105 μm, 75-150 μm, or custom work. Get a Quote Now!
People also ask
What is the use of niobium powder?
Pure niobium powder is widely utilized in the electronics, chemical, and additive manufacturing sectors. In the electronics industry, high-purity niobium powder can be used to manufacture high-performance capacitors, replacing traditional tantalum capacitors.
What Are Niobium Powder and Niobium Alloy Powders Used for
Alloy Powders for Additive Manufacturing - Stanford Advanced Materials
https://powder.samaterials.com › what-are-niobium-pow...
Alloy Powders for Additive Manufacturing - Stanford Advanced Materials
https://powder.samaterials.com › what-are-niobium-pow...
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
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
What are the disadvantages of niobium?
Challenges with Niobium
Niobium's lower melting point compared to tantalum presents a challenge. Furthermore, niobium exhibits multiple oxide forms and readily transitions between them. This transition ability can significantly undermine the metal's effectiveness, particularly in harsh environments and capacitors.
Niobium's lower melting point compared to tantalum presents a challenge. Furthermore, niobium exhibits multiple oxide forms and readily transitions between them. This transition ability can significantly undermine the metal's effectiveness, particularly in harsh environments and capacitors.
Niobium: It's Biggest Weakness Is It's Greatest Strength | CPM Group
CPM Group
https://cpmgroup.com › niobium-its-biggest-weakness-is-...
CPM Group
https://cpmgroup.com › niobium-its-biggest-weakness-is-...
Web results
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
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...
Density 8.57g/cm3 ; Particle Size 15-53 μm, 45-150 μm, or customized ; Additive Manufacturing: Perfect for 3D printing intricate geometries in aerospace, ...Read more
Spherical Niobium Powder – CG MATERIAL
cgmaterial.com
https://cgmaterial.com › products › spherical-niobium-p...
cgmaterial.com
https://cgmaterial.com › products › spherical-niobium-p...
CG Material Spherical Niobium Powder in Particle Size 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm. High purity (≥99.9%), low oxygen (≤600ppm), ...
15-45 μm Spherical Niobium Powder for LPBF 3D Printing
Princeton Powder
https://princetonpowder.com › electron-beam-melting-s...
Princeton Powder
https://princetonpowder.com › electron-beam-melting-s...
Premium spherical niobium powder for additive manufacturing 3D Printing. 15-45µm, 99.9% purity, low oxygen, and high flowability, suitable for Laser Powder ...
Spherical Pure Nb Powder-Product Center-Stardust ...
Stardust Technology (Guangdong) Co., Ltd.
http://en.stardusttech.cn › products
Stardust Technology (Guangdong) Co., Ltd.
http://en.stardusttech.cn › products
Spherical Niobium Powder 15-53µm · Spherical Niobium Powder 53-150µm ...Read more
Spherical powder
Edgetech Industries
https://www.edge-techind.com › Industrial-Powder › Sph...
Edgetech Industries
https://www.edge-techind.com › Industrial-Powder › Sph...
Spherical powder can be used in thermal spraying and 3D printing, it has great fluidity and high specific surface area. Material: Tungsten, Molybdenum ...