介绍了带极电渣堆焊的原理。

In this article, the principle of strip electrode electroslag surfacing is introduced.

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而且也给出了获得堆焊材料的两种带极堆焊工艺：一种是埋弧带极堆焊(SAC)；另一种是电渣带极堆焊工艺(ESC)。

And presents two overlay welding processes using strip to obtain a clad material: submerged arc strip cladding (SAC) and electric slag strip cladding (ESC).

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而且也给出了获得堆焊材料的两种带极堆焊工艺：一种是埋弧带极堆焊(SAC)；另一种是电渣带极堆焊工艺(ESC)。

And presents two overlay welding processes using strip to obtain a clad material: submerged arc strip cladding (SAC) and electric slag strip cladding (ESC).

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