Mechanistic Study on PWSCC of Ni Based Alloys Using Hump‐Ssrt Tests under Dry Hydrogen Gas Environment, Simulated Primary Water and Rapid Straining Electrode Test in Simulated Primary Water

Hump-SSRT tests of alloy 600 have been carried out under simulated primary water and dry hydrogen gas at the temperature ranging from 360 to 320°C and rapid straining electrode tests of nickel based alloys have been carried out under simulated primary water at 320°C with and without dissolved hydrogen (DH).