W1 pure tungsten electrode bar for furnace

Short Description:

Pure tungsten electrodes are suitable for welding aluminum and magnesium alloys and applications requiring a stable arc and consistent weld quality. Pure tungsten’s high melting point and electrical conductivity make it ideally suited to withstand the high temperatures and electrical currents encountered during welding.


Product Detail

Product Tags

Product Descriptions

Tungsten electrode rod is a common electrode rod with characteristics such as high melting point, high density, high hardness, and low thermal expansion coefficient. Therefore, it is widely used in electrode work in high-temperature areas. Among them, tungsten oxide electrode rods are widely used in process fields such as argon arc welding and plasma cutting due to their long service life and good oxidation resistance.

Product Specifications

Dimensions As your drawings
Place of Origin Luoyang, Henan
Brand Name FGD
Application Industry
Surface Polished
Purity 99.95%
Material Pure tungsten
Density 19.3g/cm3
melting point 3400℃
Usage environment Vacuum environment
Usage temperature 1600-2500℃
molybdenum electrode (2)

Chemical Compositon

           Main components

W>99.95%

Impurity content≤

Pb

0.0005

Fe

0.0020

S

0.0050

P

0.0005

C

0.01

Cr

0.0010

Al

0.0015

Cu

0.0015

K

0.0080

N

0.003

Sn

0.0015

Si

0.0020

Ca

0.0015

Na

0.0020

O

0.008

Ti

0.0010

Mg

0.0010

Evaporation Rate Of Refractory Metals

Vapor Pressure Of Refractory Metals