covered metal arc weldingとは 意味・読み方・使い方

To provide Ni powder for a covered arc welding electrode and a low-hydrogen type covered arc welding electrode, which are excellent in productivity, are excellent in arc stability and welding workability such as reduction of a spatter generation quantity, and can ensure the toughness of a weld metal.例文帳に追加

生産性が良好で、アーク安定性およびスパッタの発生量が低減できるなど溶接作業性が優れると共に、溶接金属の靭性を確保できる被覆アーク溶接棒用Ｎｉ粉および低水素系被覆アーク溶接棒を提供する。 - 特許庁