Niobium Wire

Niobium wire is cold worked from the ingots to the final diameter. The typical working process is forging, rolling, swaging, and drawing. Niobium wire is 0.010 to 0.15 in. in diameter furnished in coils or on spools or reels, and the purity can be up to99.95%. For the larger diameters, please refer to the Niobium Rod.



Specification of Niobium Wire

Chemistry   %

Designation Chief component Impurities   maximum

Nb Fe Si Ni W Mo Ti Ta O C H N

Nb1 Remainder 0.004 0.003 0.002 0.004 0.004 0.002 0.07 0.015 0.004 0.0015 0.002

Nb2 Remainder 0.02 0.02 0.005 0.02 0.02 0.005 0.15 0.03 0.01 0.0015 0.01





Dia Tolerancet Roundness

0.2-0.5 ±0.007 0.005

0.5-1.0 ±0.01 0.01

1.0-1.5 ±0.02 0.02

1.5-3.0 ±0.03 0.03



Application of Niobium Wire

Solid electrolytic capacitor



Radar,aerospace, medical, biomedical, electronic,



Aircraft



Electronic computer



Heat exchanger, Heater, Evaporaator



Part of reactive tank



Electronic transmitting tube



Part of high temprature electronic tube



Bone plate for medical, bolt for medical, suture needles



Application of Niobium Wire

Production Process of Niobium Wire

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Production Process of Niobium Wire

Production process: niobium materials - vacuum electron beam melting, forging - polishing - inspection - shipments.



Features of Niobium Wire

01.

Low thermal expansion;



02.

High density; High strength;



03.

Good corrosion resistance



04.

Low resistivity;



05.

Manufactured based on customers' requirements.



There are many niobium wire suppliers, but we are one of the best choices for you.



For more information about noble ferro alloys, please feel free to contact us!