Spherical Niobium (Nb) powder powder...
Spherical Niobium (Nb) powder powder has the characteristics of high sphericity, good fluidity, high purity, large loose density, full density inside particles, no hollow powder and so on.
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We provide spherical niobium powder with high purity, low oxygen, high sphericity, smooth surface, no satellite, uniform particle size distribution. Nb, as the lightest refractory metal, has the characteristics of high melting point, high high temperature strength and specific strength, no radioactivity and so on. Spherical niobium powder is suitable for laser / electron beam augmentation, thermal isostatic pressing, laser cladding, thermal spraying, cold spraying and so on.
Product specifications (Particle Size): 5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm. (Various granularities can be customized according to customer requirements)
Powder characteristics: high purity (≥99.9%), low oxygen (≤600ppm), high sphericity (≥98%), smooth surface, no satellite spheres, uniform particle size distribution, and excellent flow properties (≤15.0s/50g) And high bulk density (≥4.5g/cm3) and tap density (≥5.5g/cm3).
Applicable processes: laser/electron beam additive manufacturing (SLM/EBM, 3D printing), laser direct deposition (DLD), powder hot isostatic pressing (HIP), metal injection molding (MIM), powder metallurgy (PM), laser cladding ( LC) and other processes.
Powder application: Niobium is the lightest refractory metal. It has the characteristics of high melting point, high high temperature strength and specific strength, and no radioactivity. It is the preferred thermal protection material and structural material for aerospace engines. Radio frequency plasma spheroidized niobium powder has the characteristics of high sphericity, good fluidity, high purity, large loose packing density, full internal density of the particles, and no hollow powder. It is widely used in palladium materials, vacuum coating, and thermal spraying, coating, cold spraying and other fields.
Product packaging: vacuum packaging, 1kg/bag, 2kg/bag; iron drum lined with plastic bag 25 kg/drum; special packaging is available according to user requirements.
Chemical Composition - by ICP-AES
Hall Flow Rate (s/50g)
Particle Size Description