Characterization of elastic strain field and geometrically necessary dislocation distribution in stress corrosion cracking of 316 stainless steels by transmission Kikuchi diffraction

摘要

Stainless steel alloys such as SUS 316 are widely used in nuclear power plants because of their excellent performance in high-temperature and corrosive environments. In this work, a stress corrosion crack from a sample tested under simulated primary water from a pressurized water reactor has been characterized.