Aleación de tungsteno y renio
Aleación de tungsteno y renio
Material: WRe3%, WRe5%, WRe25%, WRe26%
Referencia: HMWW1121
Tungsten Rhenium Alloy is a high-performance material made from tungsten and rhenium, with rhenium content ranging from 3% to 26%. Different compositions offer varying characteristics and are suited to specific applications. As a leading supplier and manufacturer of premium tungsten products, Heeger Materials leverages advanced technology to deliver high-purity tungsten rhenium alloy products for wide ranges of applications.
O envíenos un correo electrónico a max@heegermaterials.com.Tungsten Rhenium Alloy Data Sheet
Referencia: | HMWW1121 |
Material: | WRe3%, WRe5%, WRe25%, WRe26% |
Temperamento: | Recocido y sin recocido |
Aleación de tungsteno y renio
Tungsten Rhenium Alloy is a high-density tungsten-based alloy with rhenium added in varying proportions, typically at 1%, 3%, 5%, 20%, and 26%. It exhibits excellent properties, including high melting point, high strength, hardness, plasticity, high electrical resistivity, etc. HM provides high-precision tungsten rhenium alloy products in various forms, including rods, plates, sheets, bars, tubes, blocks, pellets, wires, and discs, all crafted to ensure exceptional quality and customer satisfaction. We manufacture large, complex parts using isostatic pressure molding technology, while smaller parts are produced through extrusion, molding, and injection molding techniques. Additionally, rods and sheets are fabricated using forging and rolling processes.
W-Re Alloy Plate W-Re Alloy Rod W-Re Alloy Tube W-Re Alloy Thermocouple Wire W-Re Alloy Sputtering Target
Tungsten Rhenium Alloy Material Properties
Artículo | W | W-3Re | W-25Re | W-26Re | Re | |
Melting Point (℃) | 3410 | 3360 | 3100 | 2950 | 3170 | |
Density (g/cm3) | 19.3 | 19.4 | 19.65 | 19.66 | 21.02 | |
Resistivity(uΩ.cm) | 20 ℃ | 5.5 | 9.7 | 27.9 | 29.6 | 19.8 |
1000 ℃ | 36.2 | 37.8 | 54.7 | 55.5 | 62.0 | |
1500 ℃ | 52 | 53.5 | 68.5 | 70.6 | 82.0 | |
2000 ℃ | 66.0 | 69.0 | 82.0 | 85.0 | 150.0 | |
Microhardness (MPa) | Machined | 3423-3923 | 3923-4325 | 5394-7845 | 5394-7845 | 4903-7845 |
1000 ℃ annealed | 834 | 2844-3040 | 3579-3678 | 3678-3776 | 1412 | |
Resistencia a la tracción (MPa) | Machined | 1950 | 3300 | 2400 | 2410 | 2256-2452 |
1400 ℃ annealed | 1650 | 1750 | 1950 | 1970 | ||
1600 ℃ annealed | 1200 | 1620 | 1810 | 1800 | ||
1800 ℃ annealed | 850 | 1420 | 1600 | 1620 | ||
Elongation (%) | Machined | 1-2 | 1-2 | 2-3 | 2-3 | 1-2 |
1400 ℃ annealed | 1-2 | 2-3 | 15-20 | 15-20 | 20-25 | |
1600 ℃ annealed | 1-2 | 5-10 | 18-22 | 18-22 | 18-20 | |
1800 ℃ annealed | 1-2 | 10-15 | 17-19 | 17-19 | 10-15 | |
Recrystallization Rate | 1100 | 1500 | 1800 | 1780 | 1500 |
Tungsten Rhenium Alloy Products List
Product | Material Type | Dimensiones |
Tungsten Rhenium Thermocouple Wire | WRe3/25, WRe5/26 | Diameter: 0.1mm, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.5mm |
Tungsten Rhenium Alloy Wire | WRe3%, WRe5%, WRe25%, WRe26% | Diameter: 0.1mm, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.5mm |
Tungsten Rhenium Alloy Rod/Bar | WRe3%, WRe5%, WRe25%, WRe26% | Diameter: 1-35 mm |
Tungsten Rhenium Alloy Sheet/Plate | WRe3%, WRe5%, WRe25%, WRe26% | Thickness: >0.2 mmWidth: 10-350 mmLength: <600 mm |
Tungsten Rhenium Alloy Tube | WRe3%, WRe5%, WRe25%, WRe26% | Customized according to specific requirements. |
Tungsten Rhenium Alloy Powder | WRe0.1-26% | -200 mesh, or customized |
Tungsten Rhenium Alloy Spherical Powder | WRe3%, WRe5%, WRe25%, WRe26% | 2.0-4.0 μm, or customized |
Tungsten Rhenium Alloy Sputtering Target | WRe3%, WRe5%, WRe25%, WRe26% | Customized according to specific requirements. |
Tungsten Rhenium Alloy Features
- High Melting Point: Tungsten rhenium alloy has a very high melting point, suitable for use at extremely high temperatures.
- High Strength and Hardness: Tungsten rhenium alloy can still maintain excellent mechanical strength and hardness under a high-temperature environment.
- High Plasticity: Compared with pure tungsten, tungsten rhenium alloy has better ductility and processing performance.
- High Recrystallization Temperature: Tungsten rhenium alloy has a high recrystallization temperature and can maintain a stable crystal structure at high temperatures.
- Low Toughness and Brittle Transition Temperature: Tungsten rhenium alloy can still maintain good toughness at low temperatures, and is not easy to brittle crack.
Tungsten Rhenium Alloy Production Process
- Mixing: The tungsten powder is mixed with rhenium in the desired proportions.
- Pressing: The mixed powder is pressed into the desired preliminary shape, such as cylinders, blocks, etc.
- Sinterización: The pressed parts are sintered at high temperatures, forming a dense solid material.
- Recocido: The sintered products undergo an annealing process to remove internal stresses and improve toughness and ductility.
- Machining: Precision machining processes, such as turning, milling, and grinding, are applied to the sintered parts to achieve final dimensions and shapes.
- Tratamiento térmico: The alloy undergoes additional heat treatment to optimize properties such as hardness, strength, or other physical characteristics.
- Tratamiento de superficies: If required, surface treatments (such as coating, passivation, etc.) are applied to enhance corrosion resistance, hardness, or other properties.
Tungsten Rhenium Alloy Machining Service
HM has advanced machining centers equipped with various high-precision processing equipment, enabling us to offer multiple machining services such as turning, milling, grinding, and drilling. Whether for large-scale production or customized small-batch orders, we guarantee high precision and performance to meet customer’s specific requirements. The following are methods we will use during processing:
- Isostatic Pressing
- Forja
- Extrusion
- Molding
- Injection Molding
- Rodando
- Electrical Discharge Machining (EDM)
- Milling
- Turning
Tungsten Rhenium Alloy Applications
- Aeroespacial: Tungsten rhenium alloy can be used to manufacture rocket nozzles, spacecraft parts, and other high-temperature structural materials.
- Electronic Technology: Tungsten rhenium alloy can be used for the core metal of electron tube filament, gate filament, and direct heat cathode.
- Nuclear Technology: Tungsten rhenium alloy can be used as high-temperature materials in nuclear reactors.
- Temperature Measurement: tungsten rhenium thermocouples are widely used in high-temperature measurement because of their high thermal potential and sensitivity.
- Medical Devices: tungsten rhenium alloy can also be used to manufacture high-temperature sterilization equipment and other high-temperature medical devices.
Tungsten Rhenium Alloy Packaging
The Tungsten Rhenium Alloy 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.
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Otros productos de tungsteno
Heeger Metal ofrece una amplia gama de productos de wolframio y aleaciones de wolframiodesde polvos hasta componentes acabados, con opciones de personalización disponibles. Conocidos por su extraordinaria resistencia, alto punto de fusión y excelente resistencia al desgaste y la corrosión, estos materiales son ideales para aplicaciones aeroespaciales, electrónicas e industriales. Nuestra tungsteno de gran pureza garantiza una durabilidad y un rendimiento excepcionales incluso en las condiciones más extremas.