Research Progress on Flow Accelerated Corrosion and Protection of Secondary Circuit Metal Pipelines in Nuclear Power Plants

The research status of flow accelerated corrosion of secondary circuit pipelines in nuclear power plants is reviewed. The influence mechanism and rule of fluid dynamics factors, environmental factors and material factors on flow accelerated corrosion are introduced. The common research methods and protective measures for flow accelerated corrosion are summarized. Finally, the existing problems and the directions of future research are proposed.