Detailed Product Description
|
Thorium-tungsten electrode is the electrode of tungsten added with 1-4% of THO2.The power of its electronic transgression is 2.7ev,40% less than that of pure tungsten electrode. With a low arc derivation voltage,it’seasy tuo cause arc of high stability. Its current capacity is elevated 30% while its rate of burn spoilage drops low,making it more durable. Thorium-tungsten electrode is fairly widely applied in direct current welding. |
|
Model |
Intermingled
materiais |
Intermingled
quantity |
Color
standard |
|
WT10 |
THO2 |
0.9～1.20 |
Yellow |
|
WT20 |
THO2 |
1.80～2.20 |
Red |
|
WT30 |
THO2 |
2.80～3.20 |
Purple |
|
WT40 |
THO2 |
3.80～4.20 |
Orange |
|
Size:.020 x 7",.040 x 7",1/16 x 7",3/32 x 7",1/8 x 7",5/32 x 7",etc.
or diameter:1.0mm---20.0mm,length:150mm/175mm and any length according to clients.
Packing:according standard export carton.
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