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Baoji Aulister is located in Baoji, a professional non-ferrous metal production, processing, and export enterprise specializing in titanium, tantalum, niobium, molybdenum, nickel, sputtering targets, and various precision-machined components. Leveraging mature hydride-dehydride (HDH) processing technology, we stably supply multi-specification high-purity niobium powder with customized production support. Our products are widely sold to industrial and new-material customers worldwide.
Metallic niobium powder appears as a dark gray powder with a melting point as high as 2468°C. It combines excellent corrosion resistance, low-temperature superconductivity, good sintering activity, and biocompatibility, making it an indispensable key raw material for high-end manufacturing. Our high-purity niobium powder strictly controls oxygen, carbon, and nitrogen impurities, features uniform particle size distribution, exhibits no obvious agglomeration, and delivers strong batch-to-batch consistency. It satisfies diverse application demands including powder metallurgy, alloy modification, electronic components, superconducting materials, additive manufacturing, chemical anticorrosion, and medical new materials.
We provide niobium powder from industrial grade to ultra-high purity, covering mainstream Chinese national standard grades FNb1, FNb2, and FNb3, with particle sizes spanning nano, micron, and conventional 100 mesh to 400 mesh specifications. We can produce irregular HDH niobium powder and spherical niobium powder, and support customization of purity, particle size, and oxygen content indicators according to customer drawings and technical standards. Products are packaged in vacuum-sealed, moisture-proof containers to effectively prevent powder oxidation and ensure quality during long-distance ocean shipping. Original COA (Certificate of Analysis) inspection reports are available for every batch.
| Product Grade | Minimum Nb Purity | Recommended Particle Size | Primary Application Fields |
| FNb-1 | 99.95% | 1–45 μm | Superconducting cavities, semiconductor targets, high-end powder metallurgy, 3D printing, scientific research |
| FNb-2 | 99.90% | 25–150 μm | High-temperature alloy additives, electrolytic capacitor raw materials, precision sintered components |
| FNb-3 | 99.50% | -100 mesh to -325 mesh | General metallurgical alloys, anticorrosion coatings, chemical composite materials |
1. Superconducting Industry: Core raw material for superconducting magnets, RF superconducting cavities, and particle accelerators;
2. Electronics Industry: Niobium electrolytic capacitors, sputtering targets, semiconductor components;
3. Powder Metallurgy & 3D Printing: Production of high-density niobium-based parts;
4. Aerospace: High-temperature alloy modification additives to enhance alloy high-temperature strength;
5. Medical & Chemical: Biocompatible implant raw materials, corrosion-resistant composite materials.
Baoji Aulister has been deeply engaged in tantalum and niobium rare metal processing for many years, with its own processing plant, eliminating middleman markups, ensuring stable delivery schedules, and supporting both small-batch sampling and large-volume orders. Whether you require standard specifications or special customizations, overseas customers are welcome to contact us at any time for detailed technical data sheets and sample quotations. We look forward to receiving your inquiry and will promptly provide professional technical support and optimal export solutions.
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