摘要
The performance degradation of structural materials caused by corrosion of the coolant lead-bismuth eutectic(LBE)alloy has become one of the most serious challenges facing the construction of lead-cooled fast reactors^([13]).Grain re nement is a way to improve the corrosion resistance of steels[4-8].However,its e ect on the LBE corrosion behavior of steels is still very little studied.In this study.
