A study has been made of low-cycle impact fatigue behaviours of aluminium and duralumin including cyclic stress-strain behaviour,cyclic hardening(softening) and fatigue life.

• 报导工业纯铝和硬铝在常规低周疲劳和低周冲击疲劳载荷下的力学行为，包括应力应变回线、循环硬（软）化及疲劳寿命等。