WM0124 Tungsten Electrode (W-Electrode)

Catalogue Number	WM0124
Dimensions	Manufactured per drawing
Density	18.2-19.0 g/cc
Material	Pure W and Doped W
MSDS / SDS	Download MSDS / SDS

Tungsten electrodes are frequently used for welding. They have a high melting point, corrosion resistance, high density and good thermal and electrical conductivity. Stanford Advanced Materials (SAM) provides a range of tungsten electrodes for all welding requirements.

Other pure tungsten: Tungsten Rod/Bar, Tungsten Heater, Tungsten Wire, Tungsten Crucible, etc.

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Tungsten Rod & Tungsten Bar (High Purity W Rod& W Bar)

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WM0117 Tungsten Plate (high-purity tungsten plate)

WM0118 Tungsten Sheet (High-purity W-Sheet)

WM0119 Tungsten wire (high-purity W wire)

Tungsten Crucible (High Purity W Crucible)

WM0120 Tungsten crucible (Purity: 99.9%)

WM0121 Tungsten Heater (W-Heater)

WM0122 Tungsten Furnace System Components (pure tungsten)

WM0123 Tungsten Boat (High‐purity W Boat)

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Article Name	Added Impurities (%)	Other Impurities (%)	Electrical Discharge Energy (eV)	Colour Code
pure tungsten electrode	---	< 0.2%	4.5 eV	Green
Thorium-doped tungsten electrode	_ThO2 (0.90% ~ 1.20%)	< 0.2%	2.0 eV ~ 3.0 eV	Yellow
	_ThO2 (1.80% ~ 2.20%)	< 0.2%	2.0 eV ~ 3.0 eV	Red
	_ThO2 (2.80% ~ 3.20%)	< 0.2%	2.0 eV ~ 3.0 eV	Violet
	_ThO2 (3.80% ~ 4.20%)	< 0.2%	2.0 eV ~ 3.0 eV	Orange
Ceramic tungsten electrode	CeO2 (1.80% ~ 2.20%)	< 0.2%	2.7 eV ~ 2.8 eV	Grey
Lanthanated tungsten electrode	_La2O3 (0.80% ~ 1.20%)	< 0.2%	2.8 eV ~ 3.2 eV	Black
	_La2O3 (1.30% ~ 1.70%)	< 0.2%	2.8 eV ~ 3.0 eV	Golden
	_La2O3 (1.80% ~ 2.20%)	< 0.2%	2.6 eV ~ 2.7 eV	Azure Blue
Yttrium-doped tungsten electrode	_Y2O3 (1.80% ~ 2.20%)	< 0.2%	2.0 eV ~ 3.9 eV	Blue
Zirconia-doped tungsten electrode	_ZrO2 (0.20% ~ 0.40%)	< 0.2%	2.6 eV ~ 2.7 eV	Brown
Zirconia-doped tungsten electrode	_ZrO2 (0.70% ~ 0.90%)	< 0.2%	2.6 eV ~ 2.7 eV	White
Composite electrode	_CeO2, _ThO2, _La2O3, _ZrO2, _Y2O3 (1.50% ~ 3.00%)	< 0.2%		Grass Green

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
Zirconiated Tungsten electrode	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

WM0124 Tungsten Electrode (W-Electrode)

Tungsten Electrode (W-Electrode) Description:

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