Feuilles, bandes et rubans de niobium
Feuilles, bandes et rubans de niobium
Standard: ASTM B393, ASTM B654/B654M
Matériau : R04200, R04210, R04251, R04261, R04220, R04295
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.
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Niobium Foil/Strip/Ribbon Data Sheet
| Référence : | HMNB1099 |
|---|---|
| Dimensions : | Thickness: 0.001″-0.1875″ Width: <6″ Length: TBD (To Be Determined) |
| Standard : | ASTM B393, ASTM B654/B654M |
| Matériau : | 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) |
| La pureté : | 99.5%-99.99% |
| Tempérer : | Recuit ou non recuit |
Niobium Foil And Strip
| Type | Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|---|
| Foil | 0.03-0.09 | 30-150 | Sur mesure |
| Strip | ≥0.05 | ≤280 | Sur mesure |
Niobium est un métal de transition rare, de couleur gris argenté, qui présente une excellente résistance à la corrosion et une grande solidité à haute température. 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 
Niobium Strip/Ribbon
Niobium Foil/Strip/Ribbon Material Chemical Composition
| Matériau | Élément principal (%) | Impuretés (≤%) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nb | Fe | Si | Ni | W | Mo | Ti | Ta | Zr | Hf | O | C | H | N | |
| RO4200 | Bal. | 0.0040 | 0.0040 | 0.0020 | 0.0050 | 0.0050 | 0.0020 | 0.0700 | 0.0200 | 0.0200 | 0.0150 | 0.0040 | 0.0015 | 0.0030 |
| RO4210 | Bal. | 0.0100 | 0.0100 | 0.0050 | 0.0200 | 0.0100 | 0.0040 | 0.1000 | 0.0200 | 0.0200 | 0.0200 | 0.0100 | 0.0015 | 0.0100 |
| RO4251 | Bal. | 0.0050 | 0.0050 | 0.0050 | 0.0300 | 0.0100 | 0.0200 | 0.1000 | 0.8-1.2 | 0.0200 | 0.0150 | 0.0100 | 0.0015 | 0.0100 |
| RO4261 | Bal. | 0.0500 | 0.0050 | 0.0050 | 0.0500 | 0.0500 | 0.0300 | 0.5000 | 0.8-1.2 | 0.0200 | 0.0250 | 0.0100 | 0.0015 | 0.0100 |
| R04220 | Bal. | 0.0050 | 0.0050 | 0.0030 | 0.0070 | — | 0.0050 | 0.1000 | 0.0100 | — | 0.0040 | 0.0030 | 0.0005 | 0.0030 |
| RO4295 | Bal. | — | — | — | 0.5000 | — | 0.7-1.3 | 0.5000 | 0.700 | 9-11 | 0.0250 | 0.0150 | 0.0015 | 0.0100 |
Niobium Foil/Strip/Ribbon Mechanical Properties
| Grade | Résistance à la traction psi(MPa), ≥ | Limite d'élasticité δ0.2, psi (MPa),≥ | Elongation in 1″/2″ gage length, %, ≥ | |
|---|---|---|---|---|
| >=0.010 | <0.010 | |||
| R04200, R04210 | 18000 (125) | 10500 (73) | 20 | 15 |
| R04251, R04261 | 28000 (195) | 18000 (125) | 20 | 15 |
| R04220 (RRR Grade) | 14000 (95) | 7200 (50) | 30 | 30 |
| Objet | Résistance à la traction psi(MPa), ≥ | Limite d'élasticité 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 Selection: Niobium 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.
- Hot Rolling: The ingot is heated and passed through rollers to reduce the thickness and achieve the desired shape.
- Cold Rolling: Further reduction of thickness is achieved at room temperature, improving the material’s surface finish and mechanical properties.
- Recuit: 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.
Propriétés du Niobium
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Autres produits à base de niobium
Heeger Metal propose une gamme complète de produits à base de niobium et d'alliages de niobium, y compris des poudres et des pièces finies, avec des options de personnalisation disponibles. Connus pour leur solidité exceptionnelle, leur résistance à la corrosion et leur stabilité à haute température, ces matériaux sont idéaux pour l'aérospatiale, l'électronique et les applications de traitement chimique. Notre niobium de haute pureté garantit des performances et une durabilité fiables dans les environnements les plus exigeants.
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Heeger Metal propose une large gamme de feuilles, de bandes et de rubans métalliques. Nos matériaux sous forme de feuilles et de bandes sont conçus avec précision pour des applications nécessitant une résistance, une flexibilité et une stabilité thermique élevées, idéales pour les secteurs de l'électronique, de l'aérospatiale et de l'industrie. Que vous ayez besoin de rubans métalliques personnalisés ou de fines bandes métalliques, nos produits offrent des performances et une fiabilité supérieures.
