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钨钍丝
THORIATED TUNGSTEN WIRES
WTH7用于制造电子管、发射
管挂钩、弹簧、高温电极和气
体放电光源的阴极等。
WTH10、WTH15、WTH20、
WTH40
用于制造电子管阴极、
栅极、高温电极和耐震灯丝等。
WTH7 can be used for making electron tube,the hook of emitting tube,spring,high temperature electrode and negative electrode of air discharge.WTH10,WTH15,WTH20,
WTH40 can be used for making
 a negative and railing electrode of electron tube,high temperature electrode and filament which is against vibration.


钍钨电极
THORIATED TUNGSTEN ELECTRODES

 


铈钨电极
CERIATED TUNGSTEN ELECTRODES

  特色:铈钨电极在很小的电流下便可起弧,维弧电流很小。在直流低电流下使用,很受欢迎。对于管道以及细小部件的焊接,继续焊接及特定数目焊接更具优势。
Characteristics:It can produce arc under a small current and keep to work under a small current.It also works well under a low direct current.It is better for welding pipeline and thin and small parts,welding continuosly,welding for a special number parts.


镧钨电极
LANTHANATED TUNGSTEN ELECTRODES

  特色:钨镧电极因其有良好的焊接性能而在国际焊接界倍受关注,钨镧电极不管在交流还是在直流条件下使用都能轻松自如。
Characteristics:Lanthanated tungsten electrodes attract close attention and become popular in international welding area for its unique welding performance.It is easy to use under AC or DC conditions.
 


锆钨电极
ZIRCONIATED TUNGSTEN ELECTRODES

  特色:锆钨电极在交流条件下表现良好,当焊接时其端部能保持圆球状而且电弧比纯钨电极更稳定,尤其是在高负载的条件下其优越的表现,更是其它电极不可替代的。锆钨电极同时还具有良好的抗腐蚀性。锆钨电极适用于镁铝及其合金的交流焊接。
Characteristics:Zirconiated Tungsten has good performance in AC welding.It balls up well in AC welding and has a more stable arc than pure tungsten.Especially with excellent performance in high load AC welding,it is not replacable by any other electrodes.It also resists contaminationwell in AC welding.Zirconiated Tungsten is most commonly used for AC welding of aluminum and magnesium alloys.


纯钨电极/钇钨电极
/复合电极
PURE TUNGSTEN/YTTRIATED TUNGSTEN/COMPOSITE ELECTRODES

  特色:1、纯钨电极在所有的钨电极中价格最便宜,适合在交流条件下镁、铝及其合金的焊接。
2、钇钨电极在焊接时,弧束细长,压缩程度大,尤其在中、大电流条件下溶深最大,目前主要用于军工和航空航天工业。
3、复合电极是在钨中添加了两种或更多种的稀土氧化物,各添加物互为补充,相得益彰,使其焊接性能更出众。
Characteristics:1.pure tungsten,the least expensive of all tungsten,is generally used in the AC welding of aluminum and magnesium alloys.
2.Yttriated Tungsten is primarily used in military and aviation industry with narrow arc beam,high compressing strength,highest welding penetration at medium and high current.
3.The performances of Composite Electrodes in welding can be much improved by adding two or more rare earth oxides which are mutually completementary.


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