Discounts for Large Orders Available Wt20 Tungsten Electrode

• Characteristic: Stable Electrical Behavior
• Protection: High Melting Point
• Usage: Electronics
• Shape: Rod
• Concentrate or Not: Concentrate
• Transport Package: Plastic Box
• Model NO.: WT20
• Specification: 1.80 -2.20
• Trademark: combat
• Origin: China

Product Description

product  parameters

thorium doped tungsten electrode composition
grade	dioxide	dioxide in %	impurities in %	tungsten	color code
WT10	ThO2	0.8-1.20	<=0.02	balance	yellow
WT20	ThO2	1.70-2.2			red
WT30	ThO2	2.80-3.2			purple
WT40	ThO2	3.8-4.2			orange

advantage: good electrical conductivity
                   long lasting &durable
                   low conusmption
                   relatively low melting temperature
product photo


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