Abstract The attack of three kinds of stainless steel clading tubes for FBR by simulation fission pro-ducts Cs,Te,I,Se under different oxygen potential and Te activity is described.

• 在两种氧势下（分别以Cr/Cr2O3和Ni/NiO模拟），对国内3个单位研制的不锈钢包壳管进行FCCI（燃料包壳化学相互作用）堆外模拟试验。