Metal of the seam

• 焊缝金属

Metal of the seam的用法和样例：

例句

1. The deposited ferritic weld metal shall not contact the austenitic or high-chromium steel cladding.
   熔敷的铁素体焊缝金属不应与奥氏体或高铬钢复层接触。
2. Addition of activating agent has no obvious effect on fracture toughness of weld metal.
   添加活性剂对焊缝金属的断裂韧性没有明显作用。