Yttrium tungsten electrode

Details: Category: Tungsten Information; Published on Thursday, 13 August 2015 17:43

Yttrium tungsten electrode can withstand high compressive strength, when welding, the arc beam is thin and long, and the degree of compression can withstand relatively large, at medium and high current welding conditions, its penetration is deep, it is mainly used in the military industry and aerospace industry and other fields.

Yttrium tungsten electrode (added yttrium oxide to tungsten - YO₂) standard grade

Grade	Color sign	Other impurities %	Tungsten %	Dopant	Doping content%	Electronic work function / eV
WY	Blue	<0.20	The rest	YO₂	1.80~2.20	2.0~3.9

Yttrium tungsten electrode (blue mark)

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