熔化电极
- 网络consumable electrode
熔化电极-
简要地叙述了焊接和切割用非熔化电极的发展过程和各种牌号钨极的使用性能。
Development and progress for nonconsumable tungsten electrodes used for welding and cutting process are presented .
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非熔化电极的发展和应用
Development and application of nonconsumable electrodes
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结果表明，电极的烧损从一开始就存在，接触不均匀所导致的局部高温熔化是造成电极烧损的主要原因。
It is found that the main factors which cause the wear of the electrode always begins from the first welds , and the local excessive heating and melting are the main reason to cause the wear of the electrode .