Shanghai Metal Corporation is a leading tungsten rhenium rod manufacturer and supplier.
The tungsten-rhenium alloy is a solid solution-strengthened alloy composed of a tungsten element and a cerium element.The cerium content (mass fraction, %) commonly used in alloys is 3, 5, 10, 25 and 26. Low content of W-Re alloy (Re ≤ 5%) and high content of W-Re alloy (Re ≥ 15%).
The main processed materials of tungsten-rhenium alloy are wire and sheet. Silk is the majority. Mainly used as high temperature structural materials.
Tungsten-rhenium alloy has better mechanical properties and ductility than pure tungsten, and has high electrical resistivity, so it has good processability and weldability. A tungsten-rhenium alloy containing 3% can be used as a core metal for the tube filament, the grid wire, and the direct heating cathode.
The antimony-containing tungsten-rhenium alloy, that is, the antimony-tungsten-rhenium alloy, is used as a direct-heating cathode of a large-sized launch tube, and its performance is better than that of a tantalum-tungsten cathode, and it is not easily deformed at a high temperature.
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Technical Information of Tungsten Rhenium Rod
Grade: WRe3%, WRe5%, WRe25%, WRe26%
Length: 10mm, 20mm, 50mm, 100mm, 200mm, 300mm, 500mm
Packaging of Tungsten Rhenium Rod
Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1) Shanghai Metal Standard
Application of Tungsten Rhenium Rod:
Because of its superior high-temperature performance, tungsten-rhenium alloy can be applied in the parts used in high-temperature areas and temperature measurement applications, mainly including:
1)Aerospace: Tungsten-rhenium alloys are applied in high-temperature aviation and aerospace parts and temperature measurement systems.
Semiconductor industry: Due to its superior physical properties, tungsten-rhenium alloy is used in the high temperature equipment parts for the semiconductor industry, such as heating equipment and temperature measurement equipment, etc.
2)Industrial furnaces: high temperature components and temperature measurement device.
3)Welding industry: Friction Stir Welding Head
Condition of Tungsten Rhenium Rod:
WRe is applied to 9~2300℃ temperature in vacuum, incert and reducing atmosphere, and also used as molten steel rapid temperature measurement probe. Anti oxidation WRe thermocouple replacing Pt Rh thermocouple, the application is extremely broad.
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