|
19.17 g/cm3 |
|
|
3410oC |
|
|
31% IACS |
|
|
W-1 |
W-2 |
XW-2 |
W-3 |
XW-3 |
W-4 |
||
|
99.5 |
99.95 |
99.95 |
99.70 |
|
99.5 |
||
|
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.001 |
||
|
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.001 |
||
|
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.0001 |
0.001 |
||
|
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
||
|
0.002 |
0.002 |
0.002 |
0.002 |
0.002 |
0.002 |
||
|
0.005 |
0.005 |
0.005 |
0.010 |
0.010 |
0.025 |
||
|
0.003 |
0.003 |
0.002 |
0.005 |
0.003 |
0.15 |
||
|
0.002 |
0.002 |
0.001 |
0.005 |
0.002 |
0.005 |
||
|
0.003 |
0.003 |
0.002 |
0.001 |
0.003 |
0.010 |
||
|
0.003 |
0.003 |
0.002 |
0.005 |
0.003 |
0.005 |
||
|
0.002 |
0.002 |
0.001 |
0.005 |
0.002 |
0.005 |
||
|
0.010 |
0.010 |
0.010 |
0.020 |
0.20 |
0.20 |
||
|
P |
0.001 |
0.001 |
0.001 |
0.002 |
0.001 |
0.002 |
|
|
C |
0.005 |
0.005 |
0.005 |
0.008 |
0.005 |
0.005 |
|
|
O |
0.003 |
0.003 |
0.003 |
0.005 |
0.003 |
0.005 |
|
|
N |
0.003 |
0.003 |
0.002 |
- |
0.003 |
- |
|
In the field of electronics, tungsten rods are widely used as electrode materials in high-frequency electron tubes, semiconductor devices, electron beam equipment and other high-voltage occasions. In electroplating machine, tungsten rod, as an important electrode material, is used to transfer current in electrolyte and play the role of cathode and anode. In addition, tungsten rods can also be used to make metal coatings, metal alloys, semiconductor materials and so on.
In the metallurgical field, tungsten rods can be used to manufacture materials such as high-speed steel and cemented carbide. As an additive of steel alloy, tungsten bar can improve the mechanical properties and wear resistance of steel, and improve the hardness and toughness of steel. Because of the uniform material, high strength and good thermal stability, tungsten steel rods can effectively prolong the service life of cutting tools and improve machining efficiency. In addition, tungsten steel rods are also used to manufacture high-load aviation, automobile and other parts, such as engine turbine blades, valve seats and so on.
Because of its hardness and toughness, tungsten steel rods can effectively block high-speed shrapnel, bullets and other attacks, so they are often used to produce protective equipment such as bulletproof vests and bulletproof helmets. At the same time, tungsten steel rod is also used to manufacture heat treatment equipment, because it has stability and heat resistance at high temperature. In the chemical field, tungsten rods can be used as catalysts or reactor walls in high-temperature and high-pressure chemical reactions, which is helpful to promote or control the reaction. Tungsten rods' specific requirements and application methods in different fields may differ. When selecting and using tungsten rods, comprehensive consideration should be given according to specific application scenarios and working conditions.
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