Specification of Pure Tungsten Electrode
The total consumption of tungsten electrode around the world each year to reach 1600t, the market demand with the development of the economy is still growing. The annual output of tungsten electrode Chinese about world tungsten electrode yield 3/4. Has been growing steadily Chinese tungsten electrodes in an annual output of nearly 10 years, and from 2005 onwards production increased dramatically, to 1200t in 2009.
The detail pure tungsten electrode specification is following:
| Model | Diameter | Length | Ingredients | Welding material |
| WP | 0.5mm | 150mm/175mm | La2O3, Y2O3, CeO2 Allowance： Tungsten |
Carbon steel Stainless steel Copper Aluminum |
| 1.0mm | 150mm/175mm | |||
| 1.6mm | 150mm/175mm | |||
| 2.0mm | 150mm/175mm | |||
| 2.4mm | 150mm/175mm | |||
| 3.0mm | 150mm/175mm | |||
| 3.2mm | 150mm/175mm | |||
| 4.0mm | 150mm/175mm | |||
| 4.8mm | 150mm/175mm | |||
| 5.0mm | 150mm/175mm | |||
| 6.0mm | 150mm/175mm | |||
| 7.0mm | 150mm/175mm | |||
| 8.0mm | 150mm/175mm | |||
| 10.0mm | 150mm/175mm | |||
| 12.0mm | 150mm/175mm |
Related Products:
Pure tungsten electrodes the one without any addition of oxide. This allows the tip to form a clean, balled end which provides good arc stability on AC.
There are several different types of light bulbs on the market that utilize tungsten filaments in their construction.
Tungsten needle can be worked by forging, drawing, extruding or sintering.
Composite tungsten electrodes are electrodes adding two or two more rare earth oxides into tungsten, which are complementary to better their welding performance.