力学性能钠回路用于研究快中子反应堆燃料包壳及结构材料在钠介质中的蠕变与疲劳行为以及蠕变与疲劳的交互作用等性能。回路模拟在反应堆运行工况下,包壳及结构材料所处的工作环境,以及在该环境中材料的各种性能。回路如图1所示。 Mechanical properties of sodium loop used to study fast neutron reactor fuel cladding and structural materials in the sodium medium creep and fatigue behavior and creep and fatigue interaction and other properties. The loop simulates the working environment in which the cladding and structural material are located and the various properties of the material in the environment under the operating conditions of the reactor. Circuit shown in Figure 1.