| 摘要 |
PROBLEM TO BE SOLVED: To provide a deposited metal capable of preventing occurrence of gas pocket (blow hole) in the deposited metal generated by welding with an Ni-based alloy flux-cored wire.SOLUTION: There is provided a deposited metal welded with an Ni-based alloy flux-cored wire. The deposited metal has the composition including C, Si, Mn, Cr, Mo, Fe, W and Ti in respective prescribed content ranges and the balance Ni with inevitable impurities, and including P, S, Nb, V, Al and Mg of the inevitable impurities in respectively-controlled prescribed contents. In the non-metallic inclusions contained in the deposited metal, The deposited metal has the average value of a ratio, (MgO+AlO+TiO)/(CrO+MnO+SiO) calculated in mass% of 1.5 or more. |
