Niobium

99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for

Niobium (Nb), atomic number 41, is a lustrous, grey, ductile transition metal. Niobium is known for its remarkable physical and chemical properties that make it valuable across numerous industries.

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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

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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

(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

(99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for )

Company Profile

Metal in China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality copper and relatives products.

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FAQ

What is 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for commonly used for?

99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for is widely used in the production of high-strength, low-alloy steels for pipelines, auto parts, and structural components. It’s also crucial in superconducting materials, jewelry, and optical lenses.

Is 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for toxic?

99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for is considered biocompatible and non-toxic, which allows its use in medical implants without adverse reactions in the human body.

How does 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for affect the properties of steel?

When added to steel, 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for refines grain structure, improves toughness, and increases strength without compromising ductility or weldability. This leads to lighter, stronger, and more corrosion-resistant steel products.

Why is 99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for important in superconductivity?

99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for has one of the highest critical magnetic fields and transition temperatures among elemental superconductors, making it the material of choice for constructing superconducting magnets in advanced technologies like MRI machines and nuclear magnetic resonance equipment.

Is niobium a rare earth metal?

No, niobium is not a rare earth metal. It is a refractory metal, often confused with rare earths due to similar industrial applications, but chemically and geologically distinct. Rare earths are a group of 17 lanthanide elements plus scandium and yttrium.

99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for

(99.9% Niobium Nanoparticle Metal Nano Nb Niobium powder for )

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