Lanthanated Tungsten electrode

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Saler：Beijing Kinglon Tungsten & Molybdenum Technology C

Model：wl10,wl15,wl20

Brief： Lanthanum tungsten electrode European countries are introduced in the eighties alternative thorium hope of improved varieties of tungsten products, once launched, with its excellent welding performance at the international welding industry has drawn greater attention and is very popular, especially by the European Welding School in hot pursuit For this reason, lanthanum tungsten electrode tungsten thorium after exports, while in the domestic market awareness was not high. Conductive properties of its characteristics are closest to 2% thorium tungsten electrode, durable high current burn rate of the smallest.

Detail Descriptions

 Lanthanated Tungsten electrode

 

Lanthanum tungsten electrode European countries are introduced in the eighties alternative thorium hope of improved varieties of tungsten products, once launched, with its excellent welding performance at the international welding industry has drawn greater attention and is very popular, especially by the European Welding School in hot pursuit For this reason, lanthanum tungsten electrode tungsten thorium after exports, while in the domestic market awareness was not high. Conductive properties of its characteristics are closest to 2% thorium tungsten electrode, durable high current burn rate of the smallest.

牌号、成份、色标、逸出功

Trade mark，compositions，color sign and discharged power

Model 牌号	Added Impurity 掺杂质	Impurity quantity% 掺杂量%	Other Impurities% 其他杂质量%	Tungsten% 钨%	Electric discharged power 电子逸出功	Color sign色标
WL10	La2O3	0.8-1.2	＜0.20	余量 The rest	2.8-3.2	黑Black ■
WL15	La2O3	1.3-1.7	＜0.20	余量 The rest	2.8-3.0	金黄Golden Yellow ■
WL20	La2O3	1.8-2.2	＜0.20	余量 The rest	2.6-2.7	天蓝Sky blue ■