Tantalum Tungsten Tube & Tantalum Tungsten Pipe Description
Tantalum tungsten tube & tantalum tungsten pipe are a high strength metal alloy. It has a high melting point, tension resistance and corrosion resistance. SAM’s tantalum alloys are made using powder metallurgy techniques by mixing tantalum powder with alloy elements and filling them into molds, compressing them at temperatures of up to 2000 bars, and then sintering them. Tantalum tungsten alloys are stronger than pure tantalum and are useful for corrosion and heat applications at temperatures of up to 1600 °C, making them an excellent material for tubes.
Tantalum Tungsten Tube & Tantalum Tungsten Pipe Application
Tantalum tungsten tube & tantalum tungsten pipe are used in the following applications:
• Used as a heating exchanger and heating element in chemical processing due to its high heat resistance.
• Used in high-temperature technology, chemical and atomic energy industry.
Tantalum Tungsten Tube & Tantalum Tungsten Pipe Specification
|
Size
|
Outer Diameter: 1.0~150mm
Wall Thickness: 0.2~5.0mm
Length: 200~6000mm
|
|
Material
|
R05255 (Ta10W), R05252 (Ta2.5W)
|
|
Standard
|
ASTM B521-98
|
|
Purity
|
≥99.9% or 99.95%
|
Chemical Composition
| Element |
R05255
(Ta10W)
(%,Max) |
R05252
(Ta2.5W)
(%,Max) |
| C |
0.01 |
0.01 |
| O |
0.015 |
0.015 |
| N |
0.01 |
0.01 |
| H |
0.0015 |
0.0015 |
| Fe |
0.01 |
0.01 |
| Mo |
0.02 |
0.02 |
| Nb |
0.1 |
0.5 |
| Ni |
0.01 |
0.01 |
| Si |
0.005 |
0.005 |
| Ti |
0.01 |
0.01 |
| W |
9.0–11.0 |
2.0–3.5 |
Tantalum and Tantalum Alloy
- R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
- R05400, unalloyed tantalum, powder-metallurgy consolidation.
- R05255, Ta-W alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
- R05252, Ta-W alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
- R05240, Ta-Nb alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.
Tantalum Tungsten Tube & Tantalum Tungsten Pipe Applications
1. Aerospace: In the aerospace industry, Tantalum Tungsten Tubes and Pipes are widely used in the manufacture of high-temperature components and structures, such as combustion chambers and nozzles for engines and key components of thermal protection systems. Their ability to withstand extreme temperature and pressure conditions ensures the safety and reliability of aerospace vehicles.
2. Nuclear industry: Tantalum Tungsten Tubes and Pipes play an important role in nuclear reactors due to their excellent radiation resistance and high temperature resistance. They are commonly used in the cladding tubes of nuclear fuel rods, heat exchangers, coolant pipes, etc. to ensure the safe and stable operation of the nuclear reaction process.
3. Vacuum technology: Due to the high melting point, low vapor pressure and good chemical stability of Tantalum Tungsten Tubes and Pipes, they are ideal materials for the manufacture of vacuum furnaces, electron-beam welding equipment and other vacuum equipment. These devices need to withstand high temperatures and high vacuum environments, and Tantalum Tungsten Tubes and Pipes are able to meet these requirements.
4. Chemical and metallurgical industry: Tantalum Tungsten Tubes and Pipes are used in the chemical and metallurgical industries to handle corrosive media and high-temperature molten metals. They are resistant to chemical corrosion and high-temperature oxidation, ensuring the continuity and safety of the production process.
5. Electronics industry: In the electronics industry, Tantalum Tungsten Tubes and Pipes are used to manufacture heat sinks, electrodes and connectors for high-power electronic devices. Their high thermal conductivity and good electrical properties help to improve the performance and stability of the equipment.
6. Medical field: Due to its biocompatibility and corrosion resistance, Tantalum-Tungsten alloys are also used in the medical field, e.g., for the manufacture of components for implantable medical devices, such as bone implants and dental materials.
Tantalum Tungsten Tube & Tantalum Tungsten Pipe Packing
Our tantalum tungsten alloy tubes and pipes are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.
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