This research was funded by The National Key Research and Development Program of China (No. 2019YFC1907704). This research was also funded by the Postgraduate Scientific Research Innovation Project of Hunan Province (No. QL20210227).
机构署名:
本校为第一且通讯机构
院系归属:
机械工程学院
电气工程学院
核科学技术学院
摘要:
The radioactive corrosion products 58Co and 60Co in the primary loops of pressurized water reactors (PWRs) are the main sources of radiation doses to which workers in nuclear power plants are exposed. To understand cobalt deposition on 304 stainless steel (304SS), which is the main structural material used in the primary loop, the microstructural characteristics and chemical composition of a 304SS surface layer immersed for 240 h in borated and lithiated high-temperature water containing cobalt were investigated with scanning electron microscop...