Spherical Niobium Powder Description
Niobium has a small neutron capture section, high thermal conductivity, and high strength, and is used as a nuclear fuel cladding material, nuclear fuel alloy additive, and heat exchanger structural material in atomic energy reactors. Metallurgical grade niobium powder is mainly used as alloy additives and production of welding electrodes, refractory materials, etc.
Stanford Advanced Materials (SAM) has over two decades of experience in the manufacture and sale of Niobium products and specializes in producing high-purity Spherical Niobium Powder.
Spherical Niobium Powder Specification
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Particle Size
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0-25 μm, 15-53 μm, 45-150 μm, or customized
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|
Purity
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≥99.9%, or customized
|
|
Apparent Density (g/cm3)
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≥4.5
|
|
Tap Density (g/cm3)
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>5.5
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|
Hall Flow Rate (s/50g)
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≤15
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Oxygen Content
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≤600 ppm
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N Content
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＜500 ppm
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*Custom oxygen content with lower levels is available. Please feel free to contact us.
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Element
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Mn
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O
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N
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Wt.%
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99.9
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≤600 ppm
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＜500 ppm
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Spherical Niobium Powder Application
Spherical Niobium Powder is widely used in various high-tech applications. In additive manufacturing (3D printing), it enables the production of high-precision and complex metal parts with excellent mechanical properties. In powder metallurgy, it's essential for creating high-strength, high-temperature components like turbine blades and aerospace parts. It's also crucial in electronics for capacitors and superconductors, offering superior conductivity. Additionally, it's used in medical devices for biocompatible implants, and in coatings for corrosion resistance and durability.
Spherical Niobium Powder Packaging
Our Spherical Niobium Metal Powder is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
FAQs
Q1. What is Spherical Niobium Powder?
Spherical Niobium Powder is a high-purity, fine, and spherical form of niobium metal powder. Due to its excellent flowability and uniform particle distribution, it is widely used in additive manufacturing (3D printing), powder metallurgy, electronics, and superconducting applications.
Q2. What are the applications of Spherical Niobium Powder?
Spherical Niobium Powder is used in a variety of industries, including:
- Additive Manufacturing (3D Printing) – Used for fabricating complex metal components with high performance.
- Superconductors – Key material in superconducting wires and magnets for applications like MRI machines and particle accelerators.
- Aerospace & Defense – Used in high-strength, corrosion-resistant alloys for jet engines and spacecraft components.
- Biomedical – Used in medical implants and prosthetics due to its excellent biocompatibility.
Q3. What are the advantages of Spherical Niobium Powder?
- High Purity – Typically >99.9% pure niobium, ensuring excellent material performance.
- Excellent Flowability – The spherical shape provides better flowability for 3D printing and powder metallurgy.
- High Melting Point – Niobium has a melting point of 2,477°C (4,491°F), making it suitable for high-temperature applications.
- Corrosion Resistance – Niobium exhibits excellent resistance to oxidation and chemical corrosion.
- Ductility & Strength – Niobium is both ductile and strong, allowing it to be formed into complex shapes while maintaining structural integrity.
Specification
|
Particle Size
|
0-25 μm, 15-53 μm, 45-150 μm, or customized
|
|
Purity
|
≥99.9%, or customized
|
|
Apparent Density (g/cm3)
|
≥4.5
|
|
Tap Density (g/cm3)
|
>5.5
|
|
Hall Flow Rate (s/50g)
|
≤15
|
|
Oxygen Content
|
≤600 ppm
|
|
N Content
|
＜500 ppm
|
*Custom oxygen content with lower levels is available. Please feel free to contact us.
|
Element
|
Mn
|
O
|
N
|
|
Wt.%
|
99.9
|
≤600 ppm
|
＜500 ppm
|
