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Cible de pulvérisation de plaques de niobium pur à 99,95%

Description du produit

Niobium is a lustrous, grey, ductile, paramagnetic metal in group 5 of the periodic table, with the outermost shell having a different electron configuration than group 5. Metals take on a bluish tinge when exposed to air for long periods of time at room temperature. Despite its high melting point (2,468 °C) in its elemental form, it is less dense than other refractory metals. Additionally, it is corrosion resistant, has superconducting properties, and forms a dielectric oxide layer.


Item Name Niobium (Nb) sputtering target
Available Purity 3N,3N5
Dimension As per your request
Available Shape Planar, round
Density 8.58g/m³
Melting point 2468℃
Boiling point 4928℃
Technology Vacuum Melting, Patented thermo-mechanical process and machine work
Application Semiconductors, Micro-Electronics etc.

Specification
Item 99.99% High Purity Niobium Oxide Sputtering Target
Standard ASTM B393
Density 8.57g/cm3
Purity ≥99.95%
Size according to customer's drawings
Inspection Chemical composition testing, Mechanical testing, Ultrasonic inspection, Appearance size detection
Grade R04200, R04210, R04251, R04261
Surface polishing, grinding
Technique sintered, rolled, forged
Feature High temperature resistance, corrosion resistance
Application Superconducting industry, Aerospace aviation, Chmeical Industry, Mechanical

Chemical Composition
Grade R04200 R04210
Main element Nb Bal Bal
Impurity elements Fe 0.004 0.01
Si 0.004 0.01
Ni 0.002 0.005
W 0.005 0.02
Mo 0.005 0.01
Ti 0.002 0.004
Ta 0.005 0.07
O 0.012 0.015
C 0.035 0.005
H 0.012 0.0015
N 0.003 0.008



Mechanical Property
Grade Tensile Strength ≥ Yield Strength ≥ Extend Rate %
Mpa Mpa (25.4mm measurement)
(0.2% residual deformation)
R04200 125 85 25
R04210


Features 99.99% High Purity Niobium Oxide Sputtering Target

 * High ductility
 * Good Superconductity property in low temperature
 * High melting point
 * Good corrosion resistance property
 * Good wear resistance property

Applications 99.99% High Purity Niobium Oxide Sputtering Target

 * The superconducting industry 
 * Produce niobium foil 
 * Heat insulation screen in high temperature furnace and niobium welded pipe
 * Human body implant parts
 * Aerospace aviation industry
 * Atomic energy industry
Electric Golf Cart
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