A-40 Studies on Stainless Steel Piping With High Durability : Part 5 Reported evaluation of welding oxidation scale color of stainless piping criteria sample

Abstract

It is necessary to aim at the welded joint durability and corrosion resistance improvement to construct the high endurance piping system, and it is necessary to prevent the weld being oxidized. To obtain durability and corrosion resistance in the weld, the criteria sample of the oxidized scale in the weld was made, and the present study expressed numerically and evaluated the color.