Fil de Niobium
Fil de Niobium
Norme : ASTM B392
Pureté : 99,5%-99,99%
Niobium Wire is drawn from high-purity niobium rod with excellent strength, high temperature resistance, corrosion resistance, and good superconducting properties. We can supply niobium wire in straight, coil and spooled forms. As a leading supplier and manufacturer of premium niobium products, Heeger Materials leverages advanced machining centers to deliver high-precision niobium wire for wide ranges of applications.
Ou envoyez-nous un courriel à l'adresse suivante max@heegermaterials.com.Niobium Wire Data Sheet
Référence : | HMNB1103 |
Dimensions : | Diameter: 0.25-3 mm Durée : TBD (To Be Determined) (à déterminer) |
Standard : | ASTM B392, ASTM B655/B655M |
Matériau : | RO4200, RO4210, RO4251, RO4261, RO4295 |
Type : | Straight, Coil, or Spooled |
La pureté : | 99.5%-99.99% |
Densité : | 8,57 g/cm3 |
Point de fusion : | 2468 ℃ |
Tempérer : | Recuit ou non recuit |
Fil de Niobium
Niobium is a rare, silvery-gray transition metal with excellent corrosion resistance and high strength at high temperatures. It is widely used in aerospace, nuclear energy, superconducting technology, and the chemical industry, and is ideal for producing superconducting materials due to its high superconducting transition temperature. HM can supply high-quality niobium wires with wide ranges of wire diameters. The customized solutions are available according to specific requirements.
Niobium Wire-Straight Wire Niobium Wire-Coiled Wire Niobium Wire-Spooled Wire
Niobium Wire 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 |
RO4295 (ASTM B655/B655M) | Bal. | — | — | — | 0.5000 | — | 0.7-1.3 | 0.5000 | 0.700 | 9-11 | 0.0250 | 0.0150 | 0.0015 | 0.0100 |
Niobium Wire Mechanical Properties
Grade | Tensile strength psi(MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Allongement en 1″/2″ de la longueur de la jauge, %, ≥ | |
>=0.010 | <0.010 | |||
RO4200, RO4210 | 18000 (125) | 12000 (85) | 25 | 20 |
Niobium Wire Production Process
- Matières premières: Sélectionnez des produits de haute pureté poudre de niobium.
- Métallurgie des poudres: Mélanger avec le liant et compacter en une billette verte.
- Frittage: Frittage à haute température pour éliminer le liant et augmenter la densité.
- Dessin: Dessiner la tige pour obtenir la taille et la finition souhaitées.
- Traitement thermique: Recuit pour réduire les tensions et améliorer les propriétés.
- Traitement de surface: Nettoyer et polir la surface.
- Découpe et personnalisation: Couper ou personnaliser selon les besoins.
Niobium Wire Processing Method
- Frittage
- Forgeage
- Forgeage rotatif
- Roulant
- Polissage
Niobium Wire Surface Finish
Depending on the intended applications, niobium tubes and pipes have three main surface finishes as follows:
- Noir: La surface est "telle que sertie" ou "telle qu'étirée", conservant une couche de lubrifiants et d'oxydes de traitement.
- Nettoyé: La surface est nettoyée chimiquement pour éliminer tous les lubrifiants et oxydes.
Niobium Wire Applications
- Superconducting Materials: Niobium wires are widely used in the field of superconductivity and are commonly used to produce superconducting cables, superconducting magnets, and other devices, especially in particle gas pedals and nuclear magnetic resonance (NMR) instruments.
- Industrie nucléaire: Niobium wires are commonly used as structural materials in nuclear reactors and nuclear fuel jacket materials due to their low neutron capture cross section and high corrosion resistance.
- Aérospatiale: Due to its excellent high-temperature strength and heat resistance, niobium wire is often used to manufacture high-temperature components, such as engine components for rockets and airplanes.
- Composants électroniques: Niobium wires are used as acid and liquid metal corrosion-resistant materials in manufacturing boilers, heaters, and other equipment.
- Industrie chimique: Niobium wires are used as acid and liquid metal corrosion-resistant materials for boilers, heaters, and other equipment.
Niobium Wire Packaging
The Niobium Wire 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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Other Wire Products
We specialize in providing high-quality custom wire products, including straight wires, coiled wires, and thermal spray wires. We offer various materials such as tungsten, molybdenum, nickel alloys, and more, ensuring precision and performance for diverse industrial applications. Whether you need wires for manufacturing, coating, or specialized coatings like thermal spraying, our custom wire solutions are designed to meet your specific requirements with superior strength and reliability.
Autres produits à base de niobium
Heeger Metal propose une gamme complète de produits à base de niobium et d'alliages de niobiumCes matériaux sont disponibles sous forme de poudres et de pièces finies, avec des options de personnalisation. 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. Nos services niobium de haute pureté garantit des performances fiables et une durabilité dans les environnements les plus exigeants.