Overview of 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for
Niobium, often found in conjunction with tantalum minerals, is primarily extracted as a byproduct of tin and tantalum mining. Its chief ores include pyrochlore and columbite. Once refined, niobium becomes highly versatile, finding application in alloys, superconductors, and various high-tech materials.
Feature of 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for
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Superior Strength and Lightness: When added to steel in small quantities (typically less than 1%), niobium significantly enhances the strength and toughness of the alloy while reducing its weight, making it ideal for aerospace and automotive applications.
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Corrosion Resistance: Like tantalum, niobium forms a passive oxide layer that protects it from corrosion, making niobium-based alloys suitable for use in harsh environments.
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Superconductivity: Niobium exhibits excellent superconducting properties when cooled below its critical temperature of about 9.2 K (-264°C or -443°F). This property makes it the primary material for superconducting magnets used in MRI scanners and particle accelerators.
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Magnetic Properties: Niobium is paramagnetic at room temperature but becomes strongly diamagnetic when cooled, meaning it repels magnetic fields. This characteristic is exploited in certain specialized applications.
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Ease of Fabrication: Despite its strength, niobium is easily formed, welded, and machined, facilitating its use in complex engineering designs.
(99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for )
Parameters of 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for
The concentration of Niobium nanoparticles in the metal nano NbNiobium powder can be controlled by adjusting the dose and solvent used to prepare the powder. The typical concentration range for Niobium nanoparticles is around 1-5 wt%. For example, a dose of 0.2-0.4wt% Niobium powder was prepared using solvent H2O/AgNO3 solution, while a dose of 0.6-0.8wt% Niobium powder was prepared using solvent ethanol/AgNO3 solution.
The solubility of Niobium in different solvents can also affect the concentration of Niobium nanoparticles in the powder. For example, Niobium nanoparticles are typically more soluble in water than in nonpolar solvents such as ether or acetone.
It is important to note that the concentration of Niobium nanoparticles in the powder can also depend on factors such as temperature and exposure time. Higher temperatures can lead to faster synthesis and higher particle size, but may also result in increased surface area and potential surface functionalization opportunities. Exposure times can impact the final particle size and composition of the powder.
Overall, the concentration of Niobium nanoparticles in the metal nano NbNiobium powder will depend on the specific conditions of the synthesis process, including the type and concentration of niobium precursors, the choice of solvent, and the exposure time.
(99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for )
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(99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for )
