Audited Supplier
Tungsten electrodes
Type: WT20, pure tungsten WP, cerium tungsten WC20 , lanthanum tungsten WL10 WL15 WL20 , zirconium tungsten WZr,yttrium tungsten WY20, etc.
Size: Dia(1.0-10mm)*L L<1500mm
Product Condition: Black,Annealed,Ground and Polished
Applications: TIG welding and plasma welding,cutting,spray-coating and smelting
Product Quality Certificate: ISO9001-2000
Tungsten electrode appearance:the surface is smooth and straight, no defects (crackle,hole,trough, etc);
Tungsten electrode main applications:used in electric boosting glass kiln electrode and electric vacuum parts, etc.
1.Tungsten Electrodes Grade And Color
2. Relevant Tolerance And Size
Ceriated Tungsten Electrode(WCe) is a non -radioactive material. It is known to be especially good for DC welding with low amperage because it starts very easily at low AMPS and usually requires about 10% less AMPS to operate than thoriated material. It is very popular to be used for the welding of orbital tube, pipe, very small parts, short weding cycles and also where a specific number of welds are called and then the electrode is to be replaced.
Thoriated Tungsten Electrode(WT) is the most commonly used tungsten in America and some other countries and is a good general used tungsten which has the superior welding performance Especially, it's performance well when over loaded with extra amperage. This tungsten is used primarily for DC Welding of carbon & stainless steels, nickel alloys and titanuium, etc.
LanthanumTungsten is a non-radioactive material with good welding performance. Its electric conductivity is most closed to that of 2% Thoriated Tungsten. Welders can easily replace Thoriated Tungsten Electrodes with Lanthanated without any changes of welding program. In Europe and Japan, Lathanated Tungsten has been the most popular alternative to 2% Thoriated Tungsten for most applications. This tungsten is used primarily for DC welding but will also show good results for AC welding.
