Nuclear power reactor internal components(RVI)and control rod drive mechanisms(CRDM)equipment partsofnearly 400 types up to tens of thousands of pieces,with thecharacteristics such as fine and diverse parts,complex structures,etc.,involving nearly 500 liquid penetration inspection processes,which have played an important role in the quality control of these parts.Accordingtothe engi-neering experience,there are certain differences in the liquid penetration inspection of different reactor types,standards,and types of parts.Inthispaper,combinedwiththe requirements of the HAF003 Nuclear Power Plant Quality Assurance Safety Regulations to summarize the quality control points of each link in the liquid penetration inspection process,which helps inspectors to control the inspection quality more ef-fectively.
关键词
核电/零件/液体渗透检验/质量控制
Key words
Nuclear power/Parts/Liquid penetrant testing/Quality control
维普
万方数据