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W C |
Product details
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It is the first choice for replacing Thoriated Tungsten under the condition
of low DC. | |
| 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)
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Cerium-Tungsten Electrode has the following merit compared to the thorium tungsten electrode: (1) Non- radiativity; (2) Low melting rate; (3)Long welding life; (4) Good gets up the arc.
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Trade mark |
Added impurity |
Impurity quantity % |
Other impurity |
Electric discharged power |
Color sign |
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WC20 |
CeO2 |
1.8~2.2% |
<0.2% |
2.7~2.8 |
grey | | |
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