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Electronics Industry Vacuum Annealed Niobium Foil

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Electronics Industry Vacuum Annealed Niobium Foil


Large Image :  Electronics Industry Vacuum Annealed Niobium Foil

Product Details:
Place of Origin: Henan, China
Brand Name: Sanhui
Certification: ISO 9001:2008
Model Number: Nb
Payment & Shipping Terms:
Minimum Order Quantity: 10 kgs
Price: USD 200-400 per kg
Packaging Details: plywood case
Delivery Time: 15-20 days
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 1000 kgs per month
Detailed Product Description
Surface: Bright Conditions: Vacuum Annealed
Shape: Strip Chemical Composition: Nb>=99.95%
Application: Electric Power, Electroplate, Electron Processing: Cold Rolling
Hardness (HV): 1300 Mpa
High Light:

99.95% pure niobium products


vacuum annealed nb products


2468 °C melting point niobium foil

High Purity 99.95% Niobium Foil Applied in Electronics



Properties of niobium foil/sheet:
Niobium sheet can resist corrosion and high temperature.


Applications of niobium foil/sheet:
Niobium foil/sheet can be applied in chemical industry, medical treatment, glasses, electric power, electroplate, electron, aviation, aerospace, military project, etc.


We supply our niobium ready for melting in sheet, foil or rod form. We are also very happy to manufacture complex parts.

Our pure niobium has the following properties:

- High melting point of 2 468 °C
- High ductility at room temperature
- Recrystallization at between 850 °C and 1 300 °C (depending on the level of
deformation and purity)
- High resistance against aqueous solutions and metal melts
- High solubility for carbon, oxygen, nitrogen and hydrogen (risk of embrittlement)
- Superconductivity
- High level of biocompatibility


  • Mechanical Property of Niobium Foil
Grade Tensile strength δbpsi (MPa), ≥ Yield strength δ0.2, psi (MPa),≥ Elongation in 1"/2" gage length, %, ≥



18000 (125) 10500 (73)



Special requirements to be agreed on by the supplier and buyer of negotiations


  • Specification of Niobium Foil
Niobium Products
Grade Nb1, Nb2, R04200-1,R04210-2,R04251-3,R0426
Production Standard Size
Niobium bar ASTMB392-98 dia(6-120mm)*(50-2500mm)
Niobium wire ASTMB392-95 dia(0.5-6mm)*L
Niobium plate /sheet ASTMB393-98 (thkness1.0-35mm)*(W50-500mm)*(L10-2000mm)
Niobium tube ASTMB394-98 OD(6-100mm)*(L50-3000mm)
Niobium foil ASTMB393-98 thkness0.05-6mm*W20-150mm*L


Electronics Industry Vacuum Annealed Niobium Foil 0

Electronics Industry Vacuum Annealed Niobium Foil 1



Contact Details
Zhengzhou Sanhui Refractory Metal Co., Ltd.

Contact Person: Lisa Ma

Tel: 86-15036139126

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