This welding process joints work pieces by melting the electrode and the basemetal with the heat from the electric arc between the electrode and the work piece.
它是一种利用焊条与工件之间电弧产生的热量熔化焊条和母材而将被焊工件连接起来的焊接方法。
2
The toughness of HAZ is higher than basemetal under appropriate laser welding conditions.
在合适的激光焊接条件下，热影响区韧性高于母材；
3
Filler materials: For welding, basemetal matching filler materials shall be used.