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Ultra High Purity Niobium Foil for Superconducting Applications
US$430.00
10-99 kg
US$380.00
100-999 kg
US$360.00
1,000+ kg
Sample price:US$125.00/kg.Request sample
Product profile
Customization
AvailableApplication
Aviation, Electronics, Industrial, Medical, ChemicalStandard
GB, ASTMModel NO.
nb1 nb2Purity
>99.99%Shape
RolledAlloy
Non-alloySecondary
Non-secondaryProduct Name
Superconducting Grade Niobium FoilDensity
8.57 G/Cm³Melting Point
2468 ℃Diameter
CustomizableLength
CustomizableChemical Composition
Nb≥99.99%Tolerance
±0.05~±0.2mmSurface
Ultra-Clean Bright Rolled / ElectropolishedCertificate
ISO9001, Material Test ReportSample
AvailableMOQ
1 KgColor
Silvery Gray MetalTrade Term
Fob, EXW, CIFDelivery Time
7~15 Working DaysPayment Terms
T/TTransport Package
Wooden Export Case with Foam ProtectionSpecification
CustomizableTrademark
MSGPOrigin
ChinaHS Code
8112994000Production Capacity
50000Key features
99.99% ultra high purity niobium foil, strictly complies with ASTM B394 standard for superconducting grade applications
Low residual resistance performance, suitable for superconducting cavity and superconducting substrate manufacturing
Fine uniform surface condition, minimal surface defects, less particle contamination in ultra high vacuum environment
Excellent low temperature stability, maintains stable physical properties under cryogenic working conditions
Good ductility and formability, supports further stamping, bending and deep drawing processing
Outstanding corrosion resistance, stable performance against most corrosive chemical media
Strict thickness & dimension tolerance, consistent flatness for high precision superconducting component assembly
Low outgassing characteristic, adapts well to long term ultra high vacuum service scenarios
Flexible custom service: customizable thickness, width, length to match different project requirements
Reliable batch consistency, stable material quality for accelerator and superconducting equipment production
Company profile
Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.25h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
About Our Factory & Business Background
AddressRoom 1402, 14th Floor, Building 10, Hongxin International, Gaoxin 5th Road, High Tech Development Zone, Baoji City, Shaanxi Province, Baoji, Shaanxi, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Supply Chain Partners15
Our Production Capability & Technical Expertise
Main ProductsTitanium Rod, Hafnium Pipe, Chromium Ring, Titanium Alloy Plate, Nickel Sheet, Tungsten Crucible, Molybdenum Plate, Tantalum Spinning Parts, Niobium Wire, Zirconium Foil
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Our Industry Experience & Global Business Record
Year of Establishment2023-07-26
Main MarketsEast Asia(Japan/ South Korea)
Repeat Buyers Choice30%~50%
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product Q&A
Q:Why use 99.99% niobium foil for superconducting equipment?
A:
Higher purity can extremely reduce residual resistance and impurity defects, avoid superconducting performance attenuation, and maintain stable superconducting state under long-term cryogenic working conditions, which is the core guarantee for superconducting equipment efficiency.
Q:What surface treatment is suitable for superconducting niobium foil?
A:
Ultra-clean electropolished mirror surface is adopted, which removes surface oxides and micro-defects, fully meeting the ultra-high cleanliness requirements of superconducting cavity and substrate manufacturing.
Q:Can you provide impurity element test reports?
A:
Yes, each batch is equipped with complete MTC material report and interstitial impurity detection data, supporting superconducting equipment factory strict incoming inspection.
Q:What is the thickness tolerance of superconducting grade niobium foil?
A:
Strict precision tolerance control, uniform thickness across the whole plate, no thickness deviation, suitable for high-precision superconducting component assembly.
Q:Will the niobium foil fail at ultra-low temperature?
A:
Superconducting grade niobium foil has excellent low-temperature toughness, no brittle fracture or structural deformation at ultra-low temperature, with stable and reliable performance.
Send Inquiry
*To:
Shaanxi Mingsheng Guangpu Metal Materials Co., Ltd.
Shaanxi Mingsheng Guangpu Metal Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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