Products Description
Tungsten copper alloy tube is a specialized tube made from an alloy that combines tungsten with copper. This type of material offers a unique blend of properties that make Tungsten copper alloy tube suitable for high-performance applications where both the thermal conductivity and strength of tungsten, and the electrical conductivity and formability of copper are desired.
Features of Tungsten Copper Alloy Tubes
- Thermal Conductivity: Tungsten has one of the highest thermal conductivities of any solid material, while copper is also a good conductor. Tungsten copper alloy tube retains high thermal conductivity, making it suitable for applications where heat transfer is critical.
- Strength and Ductility: The tungsten in the alloy contributes to high strength and excellent ductility, allowing the material to withstand mechanical stresses.
- Good Electrical Conductivity: While not as high as pure copper, tungsten copper alloy tube still maintains a reasonable level of electrical conductivity, suitable for some electrical applications.
- Chemical Inertness: Tungsten copper alloy tube is resistant to many chemicals, which makes it suitable for applications in corrosive environments.
- High Melting Point: The melting point of tungsten is one of the highest of all elements, which is transferred to the alloy, allowing it to withstand high temperatures.
Applications of Tungsten Copper Alloy Tubes:
Thermal Management: Tungsten copper alloy tube can be used in heat sinks, heat exchangers, and other thermal management systems where efficient heat transfer is necessary.
Electrical Applications: In certain electrical applications, such as high-power switches and connectors, tungsten copper alloy tube can be used to manage heat and conduct electricity.
Semiconductor Packaging: tungsten copper alloy tube can be utilized in the packaging of semiconductor devices where both thermal management and electrical connections are important.
Nuclear Reactors: In nuclear engineering, tungsten copper alloy tubes might be used in components that require both heat resistance and electrical conductivity.
Aerospace: Tungsten copper alloy tube can be used in aerospace applications, such as turbo machinery, where they can dissipate heat and conduct electricity efficiently.
Medical Equipment: In medical devices that require precise thermal management and electrical operation, tungsten copper alloy tubes can be employed.
Specification of Tungsten copper alloy tube
|
Grade |
Chemical Composition % |
Mechanical properties |
||||||
|
Copper |
Impurity |
Tungsten |
Density |
Hardness |
RES( cm) |
Conductivity |
||
|
(g/cm3 ) |
HB |
IACS/ % |
TRS/ Mpa |
|||||
|
CuW(50) |
50+2.0 |
0.5 |
Balance |
11.85 |
115 |
3.2 |
54 |
|
|
CuW(55) |
45+2.0 |
0.5 |
Balance |
12.3 |
125 |
3.5 |
49 |
|
|
CuW(60) |
40+2.0 |
0.5 |
Balance |
12.75 |
140 |
3.7 |
47 |
|
|
CuW(65) |
35+2.0 |
0.5 |
Balance |
13.3 |
155 |
3.9 |
44 |
|
|
CuW(70) |
30+2.0 |
0.5 |
Balance |
13.8 |
175 |
4.1 |
42 |
790 |
|
CuW(75) |
25+2.0 |
0.5 |
Balance |
14.5 |
195 |
4.5 |
38 |
885 |
|
CuW(80) |
20+2.0 |
0.5 |
Balance |
15.15 |
220 |
5 |
34 |
980 |
|
CuW(85) |
15+2.0 |
0.5 |
Balance |
15.9 |
240 |
5.7 |
30 |
1080 |
|
CuW(90) |
10+2.0 |
0.5 |
Balance |
16.75 |
260 |
6.5 |
27 |
1160 |
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