T/BSRS 107-2024 The evaluation test method for stress corrosion cracking initiation of radioactive metallic materials in high-temperature and high-pressure water environment
T/BSRS 107-2024 The evaluation test method for stress corrosion cracking initiation of radioactive metallic materials in high-temperature and high-pressure water environment
Basic Information
Scope
Main technical content: This standard specifies the scope of application, referenced standards, sample preparation and requirements, test instruments and equipment, test solutions, test conditions and procedures, observation and evaluation of test results, and test reports for the evaluation of stress corrosion crack initiation in high-temperature and high-pressure water of radioactive metal materials. This standard is applicable to constant-load tensile tests of radioactive materials in high-temperature and high-pressure water, and the applicable materials include radioactive iron-based and nickel-based alloys and other nuclear reactor materials. The advantage of this test method is that it can use small sheet-like samples for stress corrosion experiments, saving materials after irradiation and reducing the radiation dose received by experimental personnel.