Zirconium tungsten electrode(WZr8)

Zirconium-tungsten electrode contains a small amount of zirconium oxide, which is easy to arc when welding, and the arc beam is stable.Zirconium-tungsten electrodes have the greatest characteristics.In the case of high load current, tungsten infiltration can be reduced and corrosion resistance is good.

Yttrium tungsten electrode(WY)

Yttrium-tungsten electrode contains 1.8%-2.2% yttrium oxide, and its penetration reaches its maximum at medium and high current. Widely used New materials such as high strength titanium alloys, high temperature components, intermetallic compounds. ceramics and metal bases,etc.

Thorium tungsten electrode(WT20)

Thoriated tungsten electrode a commonly used tungsten electrode material, which has superior welding performance than pure tungsten, and thus is widely used in the field of DC welding.

Pure tungsten electrode(WP)

Pure tungsten electrode is a kind of electrode without any oxide.which is only used for welding under AC condition.Electrodes or as resistance welding electrodes.

Lanthanum tungsten electrode(WL20)

Lanthanum-tungsten electrode contains 0.8%-2.2% Lanthanum trioxide,which is easy to arc at low current. Mainly used for direct current welding.It also performs well in AC welding.

Lanthanum tungsten electrode(WL15)

Lanthanum-tungsten electrode contains 0.8%-2.2% Lanthanum trioxide,which is easy to arc at low current. Mainly used for direct current welding.It also performs well in AC welding.

Compound tungsten electrode(WES)

Composite tungsten electrode is also called ternary composite tungsten electrode. It is easy to arc and repeat arc, and the welding cycle is large.It has longer service life.

Cerium tungsten electrode(WC20)

The Cerium-Tungsten electrode contains 1.8%-2.2% cerium oxide. It has good arc initiation and stability under low current conditions.Yes. Therefore,Cerium-Tungsten electrodes are often used to weld pipes, stainless steel and fine and precise parts.