Cerium tungsten needle is an environmentally friendly tungsten needle. It does not contain thorium element and therefore has no radioactive pollution. Cerium-tungsten tungsten needles have strong chemical activity, which can better ignite the arc and improve welding efficiency. This product is characterized by excellent arc starting performance under low current conditions and low arc sustaining current.
Therefore, it is often used for welding pipes, stainless steel products and small precision parts. Cerium tungsten electrodes are the preferred alternative to thorium tungsten electrodes under low current DC conditions or when the electrode diameter is below 2.0mm. The advantages of cerium tungsten electrode are no radiation, low melting rate and long service life. Cerium tungsten electrode is the best product for low current welding, and is also used for other low current welding such as small and complex parts.
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