Lanthanum Tungsten Alloy Bar
Lanthanum Tungsten Alloy Bar Description
Lanthanum Tungsten Alloy Bar is an oxide particle dispersion reinforced alloy, compared with pure tungsten has better high-temperature strength, service life and mechanical properties, has been widely used in glass melting and ion implantation and other fields. WL20 Alloy Bar is made by adding rare earth elements such as lanthanum oxide into tungsten material with high content, and then processing by powder metallurgy, stamping, repeated rolling, wire cutting and polishing, etc. It is often used as support rod and heating element of high temperature furnace, electric light source parts, electric vacuum devices and ion implantation parts. In addition, WL20 Alloy Bar can replace thoriated tungsten electrode to provide better welding capabilities and effects, such as high melting point, high density, high conductivity, high welding accuracy, good current carrying capacity, good arc stability, good reignition characteristics, fast arc starting speed and long service life. It plays an important role in metal smelting, semiconductor industry and lighting industry.
Lanthanum Tungsten Alloy Bar Specifications:
|
Grade |
WL20 Alloy Bar |
|
Diameter |
0.5-20mm |
|
Length |
50mm,75mm,150mm,175mm,etc. |
|
Purity |
≥95% |
|
Density |
>19.3g/cm3 |
|
Tensile Strength |
450MPa |
|
Surface |
Polishing,Grinding,Chemical Cleaning,Black Oxide,Electroplating |
|
Delivery Time |
About 20 Days |
|
Standard |
ASTM,GB,AISI |
|
Certification |
ISO9001 |
Lanthanum Tungsten Alloy Bar Picture:


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