Shaanxi Peakrise Metal Co.,Ltd
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Pure Tungsten Electrode Bar Diameter 25mm
1. Detailed description of 25mm pure tungsten electrode bar:
Tungsten electrode bars are produced utilizing a unique high-temperature powder metallurgy technique from metal powder at a certain high temperature.In this way, the tungsten rod material has low thermal expansion coefficient, good thermal conductivity and good material properties.
Low thermal expansion, good thermal conductivity, appropriate resistance to electrical resistance, and a high elastic modulus are some of the unique qualities of pure tungsten electrode bars. As a result, tungsten rods are frequently used in numerous sectors. Such as support lines, lead-in lines, printer needles, various electrodes.
2. Size of Pure Tungsten Electrode Bar Diameter 25mm:
| Variety | Forged bar | (After wire drawing) straightening rod | We can supply for polished bars and bright bars |
| Specification | Ф2.4~95mm | Ф0.8 ~3.2mm |
3. Chemical content of Pure Tungsten Electrode Bar Diameter 25mm:
| Grade | Tungsten content | Impurity element content | |
| Total content | Content of each element | ||
| WAL1,WAL2 | ≥99.95% | ≤0.05% | ≤0.01% |
| W1 | ≥99.95% | ≤0.05% | ≤0.01% |
| W2 | ≥99.92% | ≤0.08% | ≤0.01% |
4. Application of Pure Tungsten Electrode Bar Diameter 25mm:
Tungsten bar can be used for below field:
Semiconductor Ion Implantation Components.
Electric light source and electric vacuum parts.
Industrial high temperature furnace refractory parts.
Electrodes for argon arc welding and resistance welding.
5. Main processing method of Pure Tungsten Electrode Bar Diameter 25mm:
Sintering, forging, swaging, rolling, polishing.