Niobium

High Purity Niobium Pentoxide (99.99%)

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 High Purity Niobium Pentoxide (99.99%)

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 High Purity Niobium Pentoxide (99.99%)

  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.

High Purity Niobium Pentoxide (99.99%)

(High Purity Niobium Pentoxide (99.99%))

Parameters of High Purity Niobium Pentoxide (99.99%)

The high purityNiobium pentoxide, also known as Pd(NiO)2 or Pd(OH)2, is a form of niobium oxide with a purity of 99.99%. It has excellent mechanical properties, such as high strength and stiffness, and good electrical conductivity.
The structure of Pd(NiO)2 is similar to that of niobium oxide itself, with Ni being surrounded by four oxygen atoms in an octahedral geometry. The nitrogen atoms have been replaced by oxygen atoms in this version of the material, which helps to increase its purity.
Pd(NiO)2 is typically used in a variety of applications, including as a catalyst for chemical reactions, as a reinforcing agent in metal matrices, and as a transparent electrode material for electronic devices. Its high purity ensures that it can be used without, making it an ideal choice for a wide range of industrial and scientific applications.

High Purity Niobium Pentoxide (99.99%)

(High Purity Niobium Pentoxide (99.99%))

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FAQ

What is High Purity Niobium Pentoxide (99.99%) commonly used for?

High Purity Niobium Pentoxide (99.99%) 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 High Purity Niobium Pentoxide (99.99%) toxic?

High Purity Niobium Pentoxide (99.99%) is considered biocompatible and non-toxic, which allows its use in medical implants without adverse reactions in the human body.

How does High Purity Niobium Pentoxide (99.99%) affect the properties of steel?

When added to steel, High Purity Niobium Pentoxide (99.99%) 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 High Purity Niobium Pentoxide (99.99%) important in superconductivity?

High Purity Niobium Pentoxide (99.99%) 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.

High Purity Niobium Pentoxide (99.99%)

(High Purity Niobium Pentoxide (99.99%))

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