Lámina/tira/cinta de niobio

Lámina/tira/cinta de niobio

Lámina/tira/cinta de niobio

Standard: ASTM B393, ASTM B654/B654M

Material: R04200, R04210, R04251, R04261, R04220, R04295

  • Tamaños personalizados y estándar en stock
  • Plazo de entrega rápido
  • Precio competitivo
Clasificación por estrellas 5
Clasificación por estrellas 5
Clasificación por estrellas 5
Clasificación por estrellas 5
Clasificación por estrellas 5

Niobium Foil/Strip/Ribbon is made of high purity niobium metal material through rolling, annealing, and surface finishing. It exhibits excellent ductility. As a leading supplier and manufacturer of premium niobium products, Heeger Materials leverages advanced machining centers to deliver high-precision niobium and niobium alloy foil/strip/ribbon for wide ranges of applications.

O envíenos un correo electrónico a max@heegermaterials.com.

Niobium Foil/Strip/Ribbon Data Sheet

Referencia:HMNB1099
Dimensiones:Thickness: 0.001″-0.1875″
Width: <6″
Length: TBD (To Be Determined)
Estándar:ASTM B393, ASTM B654/B654M
Material:R04200, R04210, R04251, R04261, R04220, R04295
(Nb1, Nb2, Nb1Zr Alloy, C103 Alloy, 45Nb Alloy (Nb-55Ti), Nb RRR (≥99.95%), Nb-7.5Ta, Nb-47Ti, Nb-50Ti, Nb-53Ti)
Pureza:99.5%-99.99%
Temperamento:Recocido o sin recocido

Niobium Foil And Strip

Niobio is a rare, silvery-gray transition metal with excellent corrosion resistance and high strength at high temperatures. Niobium foils, strips, and ribbons are made of high-purity niobium metal material with good strength, impact toughness, and good machinability. They are easy to deform even below room temperature. Whether for punching, cutting, deep drawing, or pressing, our niobium foil/strip/ribbon can be machined effortlessly to meet your specific requirements.

Niobium Foil and Strip Specifications

TypeThickness (mm)Width (mm)Length (mm)
Foil0.03-0.0930-150Personalizado
Strip≥0.05≤280Personalizado

Niobium Foil/Strip/Ribbon Material Chemical Composition

MaterialMain Element (%)Impurities (≤%)
NbFeSiNiWMoTiTaZrHfOCHN
RO4200Bal.0.00400.00400.00200.00500.00500.00200.07000.02000.02000.01500.00400.00150.0030
RO4210Bal.0.01000.01000.00500.02000.01000.00400.10000.02000.02000.02000.01000.00150.0100
RO4251Bal.0.00500.00500.00500.03000.01000.02000.10000.8-1.20.02000.01500.01000.00150.0100
RO4261Bal.0.05000.00500.00500.05000.05000.03000.50000.8-1.20.02000.02500.01000.00150.0100
R04220Bal.0.00500.00500.00300.00700.00500.10000.01000.00400.00300.00050.0030
RO4295Bal.0.50000.7-1.30.50000.7009-110.02500.01500.00150.0100

Niobium Foil/Strip/Ribbon Mechanical Properties

Mechanical Properties Of Annealed Condition

GradeTensile strength
psi(MPa), ≥
Yield strength
δ0.2, psi (MPa),≥
Elongation in 1″/2″ gage length, %, ≥
>=0.010<0.010
R04200, R0421018000 (125)10500 (73)2015
R04251, R0426128000 (195)18000 (125)2015
R04220 (RRR Grade)14000 (95)7200 (50)3030

Mechanical Properties Of ASTM B654/B654M Condition

ArtículoTensile strength
psi(MPa), ≥
Yield strength
δ0.2, psi (MPa),≥
Elongation in 1″ gage length, %, ≥
Thickness ≤0.050″ (1.27 mm)
Room temperature
56000 (385)40000 (275)20
Thickness ≤0.050″ (1.27 mm)
2000±25 °F (1100±15 ℃)
21000(145)16000 (110)20
Thickness ≥0.050″ (1.27 mm)
Room temperature
54000 (370)38000 (260)20
Thickness ≥0.050″ (1.27 mm)
2000±25 °F (1100± 15℃)
21000 (145)16000 (110)20

Niobium Foil/Strip/Ribbon Production Process

Niobium foil, strip, and ribbon are made of high-purity niobium and niobium alloy ingots through hot rolling, cold rolling, and annealing to achieve the desired thickness, strength, and ductility. Additional treatments such as polishing and chemical etching may be applied to meet specific application requirements. Here is the typical production process:

  • Raw Material SelectionNiobium ingots or powder are selected based on purity and quality requirements.
  • Melting and Casting: Niobium is melted in a vacuum or inert gas atmosphere and cast into ingots.
  • Laminación en caliente: The ingot is heated and passed through rollers to reduce the thickness and achieve the desired shape.
  • Laminación en frío: Further reduction of thickness is achieved at room temperature, improving the material’s surface finish and mechanical properties.
  • Recocido: The material is heat-treated to relieve internal stresses and improve ductility.
  • Pickling and Polishing: The surface is cleaned using chemical treatments to remove oxides and improve appearance.
  • Final Cutting: The material is cut into foil, strip, or ribbon forms, depending on the specific application requirements.

Niobium Foil/Strip/Ribbon Applications

  • Electronics Industry: Niobium foil/strip/ribbon is often used in microelectronics, silicon wafer manufacturing, flat panel displays, and storage technology.
  • Chemical Processes: Niobium foil/strip/ribbon is commonly used as reaction vessels and heat exchanger tubes.
  • High-pressure Sodium Lamps: Niobium foil/strip/ribbon can be used as reflective material for producing high-pressure sodium lamps.
  • Aerospace Industry: Niobium foil/strip/ribbon is an important structural material for aviation and engines.

Niobium Foil/Strip/Ribbon Packaging

The Niobium Foil/Strip/Ribbon is carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Embalaje metálico

Niobium Properties

ArtículoValor
Número atómico41
Estructura cristalinaCúbico centrado en el cuerpo
Estructura electrónicaKr 4d⁴ 5s¹
Valencias indicadas2, 3, 4, 5
Peso atómico( amu )92.9064
Sección transversal de absorción de neutrones térmicos( Barns )1.15
Función de trabajo fotoeléctrico( eV )4.3
Radio atómico - Goldschmidt( nm )0.147
Potencial de ionización( No./eV )3/ 25.0
Potencial de ionización( No./eV )2/ 14.3
Potencial de ionización( No./eV )6/ 103
Potencial de ionización( No./eV )1/ 6.88
Potencial de ionización( No./eV )4/ 38.3
Potencial de ionización( No./eV )5/ 50.5
ArtículoValor
Material condition / TemperRecocido (blando)
Material condition / TemperNo recocido (duro)
Relación de Poisson0.397
Relación de Poisson0.397
Módulo de masa ( GPa )170.3
Módulo de masa ( GPa )170.3
Módulo de tracción( GPa )104.9
Módulo de tracción( GPa )104.9
Izod toughness( J m⁻¹ )10-120
Dureza - Vickers( kgf mm-² )115
Dureza - Vickers( kgf mm-² )160
Resistencia a la tracción( MPa )330
Resistencia a la tracción( MPa )585
Límite elástico( MPa )550
Límite elástico( MPa )240
ArtículoValor
Resistividad eléctrica( µOhmcm )16@20@20°C
Temperatura crítica de superconductividad( K )9.25
Coeficiente de temperatura( K-¹ )0.0026@0-100°C
ArtículoValor
Punto de ebullición( °C )4742
Densidad( gcm-³ )8.57@20°C
ArtículoValor
Punto de fusión( °C )2468
Calor latente de evaporación( J g-¹ )7360
Calor latente de fusión( J g-¹ )290
Calor específico( J K-¹ kg-¹ )268@25°C
Conductividad térmica( W m-¹ K-¹ )53.7@0-100°C
Coeficiente de dilatación térmica( x10-⁶ K-¹ )7.2@0-100°C

Solicitar presupuesto

Lo comprobaremos y le responderemos en 24 horas.

To customize your niobium foil, niobium strip, or niobium ribbon, please provide the following details:

  1. Thickness × Width × Length (for the foil, strip, and ribbon)
  2. Tolerancias (allowable variations in thickness, width, and length)
  3. Pureza (Especifique la pureza del material requerido).
  4. Cantidad de los productos que necesita
  5. Alternativamente, puede proporcionar un dibujo con sus especificaciones.

Una vez que tengamos estos datos, podremos facilitarle un presupuesto en 24 horas.

We carry a wide variety of niobium and niobium alloy products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

El cumplimiento del DFARS (Defense Federal Acquisition Regulation Supplement) se refiere principalmente al aprovisionamiento de materiales para aplicaciones relacionadas con la defensa en Estados Unidos. Según el DFARS, determinados materiales utilizados en defensa deben proceder de Estados Unidos o de países que cumplan los requisitos.

If you have specific niobium materials that are subject to DFARS, please let us know in advance and we will confirm.

En Heeger Materials Inc. nos tomamos muy en serio esta responsabilidad. Nos adherimos a todas las leyes y reglamentos aplicables, incluida la Sección 1502 de la Ley Dodd-Frank. Nuestra empresa opera con un estricto código ético y se compromete a asociarse únicamente con proveedores que compartan nuestra dedicación al abastecimiento responsable. Apoyamos las iniciativas y programas destinados a promover cadenas de suministro "libres de conflictos" y trabajamos con diligencia para garantizar que nuestros productos cumplen estas normas.

Heeger Materials Inc, establecida en 2016 en Colorado, EE. UU., es un proveedor y fabricante especializado de tantalio y aleaciones de tántalo. Con una amplia experiencia en suministro y exportación, ofrecemos precios competitivos y soluciones personalizadas adaptadas a requisitos específicos, garantizando una calidad sobresaliente y la satisfacción del cliente. Como proveedor profesional de metales refractarios, aleaciones especiales, polvos esféricos y diversos materiales avanzados, atendemos las necesidades de investigación, desarrollo y producción industrial a gran escala de los sectores científico e industrial.

Formulario de consulta

Other Niobium Products

Heeger Metal ofrece una amplia gama de niobium and niobium alloy products, including powders and finished parts, with customization options available. Known for their exceptional strength, corrosion resistance, and high-temperature stability, these materials are ideal for aerospace, electronics, and chemical processing applications. Our high-purity niobium ensures reliable performance and durability in the most demanding environments.

Other Foil/Strip/Ribbon Products

Heeger Metal ofrece una amplia gama de metal foil, metal stripy metal ribbon products. Our foil and strip materials are precision-engineered for applications requiring high strength, flexibility, and thermal stability, ideal for electronics, aerospace, and industrial sectors. Whether you need custom metal ribbons or thin metal strips, our products deliver superior performance and reliability.

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