Evaluation of Stress Corrosion Performance of Nuclear Power Key Materials and Its Engineering Application

摘要

By introducing and analyzing typical cases of stress corrosion failure in nuclear power plants, summarize the reasons for stress corrosion of stainless steel and high-strength steel in nuclear power plants. Discuss the stress corrosion cracking behavior and influencing factors of stainless steel pipelines and high -strength bolts in nuclear power plants, establish a stress corrosion evaluation method, and apply it in engineering practice.