Pure tungsten electrode, also known as wolfram electrode. It can be manufactured with black surface, polished surface or ground surface.
Green electrodes are perfect for weld projects containing magnesium alloys or aluminum alloys.
Pure Tungsten Electrode contains a minimum of 99.5% tungsten with no other alloying elements. This allows the tip to form a clean balled end which provides good arc stability on AC. Pure Tungsten Electrode can be used with DC but does not compare with Thoriate or Cerium Tungsten Electrode. Green electrodes are perfect for weld projects containing magnesium alloys or aluminum alloys.
1. Pure tungsten electrode provides great arc stability for AC welding with balanced wave.
It also provides good arc stability for AC sine wave welding, especially on aluminum, magnesium, their alloy and stainless steel.
2. This electrode has superior features of small steam pressure, low resistance, good electrical conductivity and small thermal expansion and high elastic modulus.
Tolerances of this Pure wolfram Electrode
Diameter( mm )