Tube/tube en molybdène
Tube/tube en molybdène
Standard: ASTM B387
Matériau : Mo pur361, MoTZM (Mo364), Mo-Lanthanoxid (ML)
Molybdenum Tube and Molybdenum Pipe are made of high-purity molybdenum material through powder metallurgy, molding, sintering, and forging, exhibiting high melting point, excellent thermal conductivity, and low thermal expansion. As a leading supplier and manufacturer of premium molybdenum products, Heeger Materials leverages advanced machining centers to deliver high-precision molybdenum and TZM tubes or pipes for wide ranges of applications.
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Molybdenum Tube/Pipe Data Sheet
| Référence : | HMMO1083 |
|---|---|
| Dimensions : | Outer Diameter: 3-500 mm Wall Thickness: 0.2-30 mm Length: 200-6000 mm |
| Shapes: | Cylinder, Square, or Rectangle (according to the cross-section) |
| Standard : | ASTM B387 |
| Matériau : | Pure Mo361, MoTZM (Mo364), Mo-Lanthanoxid (ML) |
| La pureté : | 99.95%-99.99% |
| Densité : | 9.8-10.2 g/cm3 |
| Tempérer : | Recuit ou non recuit |
Tube/tube en molybdène
Molybdène Tubes and Pipes are available in seamless and welded forms, excelling in operating environments up to 2000 ℃. They possess excellent thermal conductivity, low thermal expansion, and corrosion resistance. They are commonly applied to produce high-temperature furnace heating components. HM can supply high-precision molybdenum and molybdenum alloy tubes and pipes with tight tolerances and various specifications. The customized solutions are available according to specific requirements.
Molybdenum Tube Specifications
| Outer Diameter (mm) | Épaisseur de la paroi (mm) | Longueur (mm) | |||
|---|---|---|---|---|---|
| Taille | Tolérance | Taille | Tolérance | Taille | Tolérance |
| <100 | ±1.0 | <1 | ±0.1 | <100~150 | ±2.0 |
| 100~200 | ±2.0 | 1~3 | ±0.25 | 150~350 | ±3.0 |
| 200~300 | ±3.0 | 3~10 | ±0.5 | 350~650 | ±4.0 |
| 300~400 | ±5.0 | 10~20 | ±1.0 | 650 ~ 2000 | ±5.0 |
| >400 | ±7.0 | 20 ~ 30 max | ±1.0 | 2000 ~ 6000 max | ±5.0 |
Molybdenum Tube Available Stock Dimensions
| .125″ OD x .015″ wall x R/L | .500″ OD x .030″ wall x R/L |
|---|---|
| .187″ OD x .020″ wall x R/L | .625″ OD x .050″ wall x R/L |
| ..187″ OD x .020″ wall x R/L | .750″ OD x .060″ wall x R/L |
| .312″ OD x .020″ wall x R/L | .875″ OD x .040″ wall x R/L |
| .375″ OD x .025″ wall x R/L | 1.0″ OD x .050″ wall x R/L |
Molybdenum Tube/Pipe Production Process
- Matières premières: Sélectionnez des produits de haute pureté poudre de molybdène.
- 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.
- Drawing: Draw the rod to achieve the desired size and finish.
- Traitement thermique: Recuit pour réduire les tensions et améliorer les propriétés.
- Traitement de surface: Nettoyer et polir la surface.
- Cutting & Customization: Cut or customize according to requirements.
Molybdenum Tube/Pipe Processing Method
- Frittage
- Forgeage
- Rotary Forging
- Roulant
- Polishing
Molybdenum Tube/Pipe Surface Finish
Depending on the intended applications, molybdenum tubes and pipes have three main surface finishes as follows:
- Noir: The surface is “as swaged” or “as drawn”, retaining a coating of processing lubricants and oxides.
- Nettoyé: La surface est nettoyée chimiquement pour éliminer tous les lubrifiants et oxydes.
- Sol: The surface is centerless ground to remove all coating and to achieve precise dimensions control.
Molybdenum Tube VS TZM Alloy Tube
| Matériaux | Density/g·cm-3 | Melting point/℃ | Boiling point/℃ |
|---|---|---|---|
| TZM Alloy (Ti0.5/Zr0.1) | 10.22 | 2617 | 4612 |
| Mo | 10.29 | 2610 | 5560 |
Pure molybdenum tubes and TZM molybdenum alloy tubes have significant differences in composition and properties. TZM alloy is a molybdenum alloy with titanium (Ti) and zirconium (Zr) added to enhance its high-temperature strength and creep resistance. TZM alloy tubes exhibit better mechanical properties and durability in high-temperature environments.
Molybdenum Tube/Pipe Applications
- Aerospace and Defense: Because of its ability to withstand extreme environments and high temperatures, the molybdenum tube is commonly used to manufacture aircraft and spacecraft components.
- Équipement médical: Molybdenum tubes are also used in X-ray tubes and other medical imaging equipment.
- High-Temperature Furnaces and Heating Elements: Molybdenum tubes are used as heating elements in high-temperature furnaces and heat-treatment equipment.
- Electronics and Semiconductor Industry: Molybdenum tubes are used in the semiconductor industry, especially in chemical vapor deposition (CVD) and physical vapor deposition (PVD) processes.
- Glass and Ceramic Production: Molybdenum tubes are used as electrodes in glass melting furnaces.
Molybdenum Tube/Pipe Packaging
The Molybdenum Tube and Molybdenum Pipe are 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 molybdène
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Autres produits tubulaires
Heeger Metal fournit des tubes et tuyaux personnalisés de haute qualité dans une variété de matériaux, notamment l'acier inoxydable, le titane, les alliages de nickel, etc. Nos tubes et tuyaux de précision sont disponibles dans différentes tailles et formes, idéales pour des applications dans des industries telles que l'aérospatiale, l'automobile, l'énergie et le traitement chimique. Que vous ayez besoin de tubes sans soudure, de tubes soudés ou de solutions sur mesure, nous fournissons des produits conçus pour répondre à vos spécifications exactes avec une solidité supérieure, une résistance à la corrosion et des performances durables.
Autres produits à base de molybdène
Nous proposons une large gamme de produits à base de molybdène et d'alliages de molybdène, des poudres aux pièces finies, avec des options de personnalisation disponibles. Veuillez consulter la liste de nos produits les plus courants.