tungsten electrode

tungsten electrode include Cerium-ungsten,Lanthanated,Pure ,Yttrium,Thoriated,Zirconiated and Proprietary

  Tungsten electrode product introduction

  Tungsten electrode product is the traditional and advantages product in our Factory. From the'70s, the factory began to the tungsten electrode product research and development, and it is the first to achieve the tungsten electrode products of industrial production in the country, this is the end of China's dependence on imports. Our factory also is the only one which has the ability of tungsten electrode product research development and carries on to this product turns to a new generation factory in the country, which has many item of tungsten electrodes production patent technology. While unceasingly optimizes the cerium tungsten, the thorium tungsten, the pure tungsten and so on ordinary electrode production craft, our factory centralized scientific research strength, successively researches and develops the lanthanum Tungsten electrode, zirconium tungsten electrode, yttrium tungsten electrode and so on, receives the market widespread welcome. The State 863 Hi-Technology R&D projects                           Proprietary-Compound Tungsten electrode is successfully developed, which has creating a model of cooperation among enterprises. After years of development, our factory has become the world's largest production, the most varieties, quality tungsten electrode production-class research base.

   We can offer WC, WT. WL. WZ. WY and Proprietary-Compound Tungsten electrode which is belongs to the state 863 Hi-Technology R&D projects, our annual capacity is 200tons.

   

Cerium-Tungsten Electrode

Cerium-Tungsten Electrode have good starting arc performance under the condition of low current. The arc current is low, therefore the electrodes can be used for welding of pipe, stainless and fine parts. Cerium-Tungsten is the first choice for replacing thoriated tungsten electrode under the condition of low DC.BTMMF has several patents for WC electrodes production. (Patent NO:ZL89107270.5)

Lanthanated Tungsten Electrode

The Lanthanated Tungsten Electrode became very popular in the circle of welding in the world soon after it was developed because of its good welding performance. The electric conductivity of Lanthanated Tungsten electrode is most closed to that of 2%Thoriated Tungsten. Welders can easily replace Thoriated Tungsten Electrode with Lanthanated Tungsten Electrode at either AC or DC and do not have to make any welding program changes. The radioactivity form Thoriated Tungsten can thus be avoided. Another advantage of Lanthanated Tungsten is being able to bear high current and having the lowest burn-loss rate. This Electrodes are state patent products in our factory. (NO:ZL97100727.6)

Pure Tungsten electrode

The tungsten electrode does not increase any rare earth, the electron emission ability is smallest, therefore it only suits to alternating current under the big load condition welding, like aluminum and aluminum magnesium alloy welding and so on.

Yttrium-Tungsten,

Yttrium tungsten electrode in welding arc slightness, compression degree big, in the middle and big electric current is it dissolves the depth to be biggest. At present mainly applies to thewar industry and the aerospace industry.

Thoriated Tungsten

Easy to get up the arc, in the welding process unceasingly arches. The electric arc is stable, not spread around and disperse the arc. The electricity saving effect is obvious, gets up the arc current relatively Drops 20 - 50%. Because welding current lower, in the useprocess is not easy to appear splashes, extremely not instable circle.The electrode causes Is long with the life. The thorium tungsten electrode is thetraditional electrode, has the superior welding performance, but the tungsten thorium electrode slight radioactivity, caused it the application to receive certain resisting and the limit.

Zirconiated Tungsten Electrode

Zirconiated Tungsten Electrode has good performance in AC welding, especially under high load current. Zirconiated Tungsten Electrodes can not be replaced by any other electrodes in terms of its excellent performance. While welding, the end of electrode can retains globose, because of this the seep of tungsten phenomenon can be reduced.

Proprietary-Compound Tungsten electrode

Proprietary-Compound Tungsten electrode is the Tungsten material with two or mote rare earth oxide. Each additive works to the benefit of others and serves as a complement at the same time. Depending on the strong capability in R&D,BTMMF is presided over the Proprietary-Compound electrodes project (which is one of the State 863 Hi-Technology R&D projects). After thousands experiments, we finally found the best-quality composition. When this product is published, it got the approval from the authorities and the experts. Now this product has been exported to European and American, and become the noble in the Tungsten electrodes family. On Jan. 2006, this product is designated to the project that turns from Hi-Tech and become the project supported by the government.

tungsten electrode