摘要
本文介绍了国产核容器用焊丝的研制情况及焊缝的主要性能。结果表明,对于高韧性厚截面的Mn-Mo-Ni系核容器用低合金钢,采用Ho6Mn2NiMoA焊丝进行埋弧自动焊接,可以获得满意效果。
The development of welding wire used in domestic nuclear vessel and main properties of welds are introduced in the paper. The results show that satisfactory results have been gained by submerged-arc welding with the Ho6Mn2NiMoA welding wire to Mn-Mo-Ni series low alloy steel of high toughness and thick section.
出处
《上海金属》
CAS
1991年第3期44-49,共6页
Shanghai Metals
