Niobium Ingot

Symbol: Nb
Atomic number: 41
Atomic weight: 92.90637
Melting point: 2468℃
Element category: transition metal

Niobium, formerly columbium, is gray like other metals and takes on a bluish tinge when exposed to air at room temperatures for a long time. It resembles the element tantalum and performs resistance against many chemicals. Niobium has a high ductility at room temperature.

Niobium is used mostly as an alloying agent to produce high-temperature-resistant alloys or special steel. Superalloys containing niobium are widely used winning various superconducting materials. High level of biocompatibility makes niobium has good use in surgery.

Niobium (Nb) is a refractory rare metal, steel gray, with a large ratio (Niobium 8.57), high melting point (Niobium 2468℃), high boiling point (Niobium 4740℃), high strength, anti-fatigue, anti-deformation, anti-corrosion, thermal conductivity, superconductivity, unipolar conduction and gas absorption and other excellent properties. Niobium has the advantages of corrosion resistance, good cold working performance and good electrical properties of oxide film, so it has many important applications. Niobium has the ability to refine grains in steel, and is widely used in iron and steel industry, electronics industry, aerospace, atomic energy, Marine development.

KOBO manufactures and supplies kinds of high-quality niobium ingots and we are able to produce them according to your specifications.

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