核燃料包壳作为反应堆的核心结构材料,在长期服役过程中会发生辐照脆化现象。基于不同尺度的模拟结果建立了辐照脆化机理模型。
As the core structural material of nuclear fuel cladding, radiation embrittlement will occur during long-term service. The irradiation embrittlement mechanism model was established based on the simulation results at different scales.