Lanthanated Tungsten Welding Electrodes
Lanthanated Tungsten Welding Electrodes Features
Tungsten alloy composite materials containing lanthanum are one of the key materials in tungsten inert gas arc welding and plasma technology. Lanthanated Tungsten Welding Electrodes are electrode materials made by adding an appropriate amount of lanthanum oxide to a tungsten base through a powder metallurgy process. They have high melting point, easy arcing, low tip temperature, low evaporation rate, strong ductility, no radiation, and resistance to arc ablation, high hardness and other characteristics, which can significantly improve the service life and processing rate of tungsten electrodes. Lanthanated Tungsten Welding Electrodes can be used in the process of welding materials such as mild steel, stainless steel, aluminum, nickel alloy and titanium metal using direct current and alternating current. It can also be widely used in the processing and grinding fields of jewelry, semiconductor, glass and other industries.
Lanthanated Tungsten Welding Electrodes Specifications:
|
Grade |
WL10,WL20 |
|
Diameter |
1-10.0mm |
|
Length |
50mm,75mm,150mm,175mm,etc. |
|
Purity |
≥99.5% |
|
Density |
>18.95g/cm3 |
|
Welding Current |
120-150AMPS |
|
Surface |
Polished |
|
Standard |
ASTM,GB,AISI |
|
Certification |
ISO9001 |
Lanthanated Tungsten Welding Electrodes Picture


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