Thoriated Tungsten Electrodes and Performance Advantages

characteristics as tungsten , makes it very suitable for TIG welding and other similar electrode material such work . In adding rare earth oxides of tungsten to stimulate its electronic work function , making the tungsten electrode welding performance can be improved : electrode arc better performance, higher stability of the arc column electrode burning rate is smaller. Usual additives earth oxide, cerium oxide , thorium oxide, lanthanum oxide, zirconium oxide and yttrium .

thoriated tungsten electrode : tungsten thorium oxide is added .

Thoriated tungsten electrode has the following advantages : lower electronic features , the higher the crystallization temperature , better conductivity , mechanical cutting properties

Thoriated tungsten electrode is a tungsten electrode material commonly used , it is also superior than that of pure tungsten welding performance , which is widely used in DC welding field . Thoriated tungsten electrode is simple , even when the overload current of the operation can be very good , there are still many companies use of this material , it is seen as a part of high quality welding . Thorium tungsten electrode during use , energy-saving effect is obvious, from the arc current 20-50% relative decline , the welding current is low , the process of using less prone to splashing , very easy to change the first round , the electrode life is longer. In the use of thorium tungsten electrode welding must maintain good ventilation , waste welding head to properly handle .

Thoriated tungsten electrode is a widely used additive oxide electrode , it is other than that of pure tungsten electrode and the oxide electrode is also advantageous to add the comprehensive welding performance in long-term use , it is the other oxide electrode irreplaceable . Thorium tungsten electrode is simple, current load, easy arc starting , stable arc, breaking the arc gap, low loss , long life, higher recrystallization temperature , conductivity better mechanical cutting performance. Thorium tungsten electrode is widely used in steel, stainless steel , nickel alloys and titanium welding, is a high- quality welding material of choice.


Tungsten Alloy Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-alloy.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com;sales@xiamentungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

 

• < Prev
• Next >