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Tungsten Electrode

HTWW1120

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Heeger Materials (HM) provides customized Tungsten Electrode with the shortest lead time and the best price.

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Data sheet

MaterialsTungsten&Tungsten alloy
PurityN/A
DimensionsCustomized

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Description:
Tungsten’s high melting point makes it an ideal material for electrodes. Pure tungsten electrode and other tungsten electrodes are all available through Heeger Materials (HM).

Specifications of Tungsten Electrode:

Item Name

Added Impurity (%)

Other Impurities (%)

Electric discharged power (eV)

Color code

pure Tungsten electrode

---

< 0.2%

4.5eV

Green

Thoriated Tungsten electrode

ThO2 (0.90% ~ 1.20%)

< 0.2%

2.0eV ~ 3.0eV

Yellow

ThO2 (1.80% ~ 2.20%)

< 0.2%

2.0eV ~ 3.0eV

Red

ThO2 (2.80% ~ 3.20%)

< 0.2%

2.0eV ~ 3.0eV

Violet

ThO2 (3.80% ~ 4.20%)

< 0.2%

2.0eV ~ 3.0eV

Orange

Ceriated Tungsten electrode

CeO2 (1.80% ~ 2.20%)

< 0.2%

2.7eV ~ 2.8eV

Grey

Lanthanated tungsten electrode

La2O3 (0.80% ~ 1.20%)

< 0.2%

2.8eV ~ 3.2eV

Black

La2O3 (1.30% ~ 1.70%)

< 0.2%

2.8eV ~ 3.0eV

Golden

La2O3 (1.80% ~ 2.20%)

< 0.2%

2.6eV ~ 2.7eV

Azure

Yttriated Tungsten electrode

Y2O3 (1.80% ~ 2.20%)

< 0.2%

2.0eV ~ 3.9eV

Blue

Zirconiated Tungsten electrode

ZrO2 (0.20 ~ 0.40%)

< 0.2%

2.6eV ~ 2.7eV

Brown

ZrO2 (0.70% ~ 0.90%)

< 0.2%

2.6eV ~ 2.7eV

White

composite electrode

CeO2, ThO2, La2O3, ZrO2, Y2O3 (1.50% ~ 3.00%)

< 0.2%

 

Grass green

 

Packaging of Tungsten Electrode:
Our tungsten electrodes are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.


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