Pure niobium block for sale
Niobium is a gray-white metal with a melting point of 2468 ° C, a boiling point of 4742 ° C, and a density of 8.57 grams per cubic centimeter. Niobium is stable in air at room temperature and does not oxidize completely at red heat in oxygen. It can be directly combined with sulfur, nitrogen and carbon to form alloys with titanium, zirconium, hafnium and tungsten at high temperature. It does not react with inorganic acids or bases, nor is it soluble in aqua regia, but soluble in hydrofluoric acid.
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Item Name
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ASTM B 394 Nb1 Niobium wire
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Surface
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Polished,bright
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Material
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99.95%min Nb
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Shape
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wire
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Color
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Silver Gray
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Standard
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ASTM B393
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Density
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8.6g/cm3
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Feature
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High Strength
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size
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1mm
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Packing
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Wooden Case Packing
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Application
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jewelry maketing, Industry, superconducting material
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Mechanical requirements (annealed condition):
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Grade
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Tensile strength δb
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Yield strength
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Elongation in 1"/2"
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psi (MPa), ≥
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δ0.2, psi (MPa),≥
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gage length, %, ≥
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RO4200-1
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18000 (125)
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12000 (85)
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25
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RO4210-2
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Chemistry%
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Designation
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Chief component
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Impurities maxmium
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Nb
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Fe
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Si
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Ni
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W
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Mo
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Ti
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Ta
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O
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C
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H
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N
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Nb1
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Remainder
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0.004
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0.003
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0.002
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0.004
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0.004
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0.002
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0.07
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0.015
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0.004
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0.0015
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0.002
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Nb2
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Remainder
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0.02
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0.02
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0.005
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0.02
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0.02
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0.005
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0.15
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0.03
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0.01
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0.0015
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0.01
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Due to its excellent physical and chemical properties, niobium wire is widely used in many fields. The following are some of the main application areas of niobium wire:
1. Electronic industry: Niobium wire has important applications in the electronic industry, especially in the field of superconducting magnets. Due to the superconducting properties of niobium, niobium wires can conduct large amounts of current without producing resistance under low temperature conditions. Therefore, niobium wire is widely used in the manufacture of superconducting magnets, such as magnets in magnetic resonance imaging (MRI) equipment, magnets in particle accelerators, etc.
2. Aerospace: Niobium wire is also widely used in the aerospace field. Because niobium has the characteristics of high strength, low density, and high temperature resistance, it can be used to make key components such as aircraft engine turbine blades and rocket engine nozzles to improve engine performance and reliability.
3. Medical devices: Niobium wire is also widely used in the field of medical devices. Because niobium has good biocompatibility, it can be used to make medical devices such as pacemakers and artificial joints, providing patients with safer and more reliable treatments.
4. Chemical industry: Niobium wire also has certain applications in the chemical industry. Because niobium has excellent corrosion resistance, it can be used to make chemical reactors, pipelines and other equipment to improve the service life and safety of the equipment.
5. Energy field: Niobium wire also has potential applications in the energy field. For example, in the field of solar cells, niobium wire can be used to make thin-film solar cells to improve the photoelectric conversion efficiency and stability of the cells.
In short, niobium wire, as a high-tech material with unique properties, plays an important role in various fields. With the continuous development of science and technology, I believe that niobium wire will have more application fields and development space in the future. Let us wait and see and look forward to niobium wire playing a greater role in the progress of human science and technology.
Zhuohangxin Metal specializes in the production and processing of niobium wire and niobium alloy wire. Zhuohangxin Metal provides the highest quality niobium wire at competitive prices and unparalleled customer service. All niobium wires we offer will pass a rigorous testing process. The series of products include niobium foil, niobium plate, niobium wire, niobium rod, niobium tube, niobium target, niobium crucible, niobium welded tube, etc.
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