The process of damage and even fracture of materials under cyclic (alternating) load.
Fundamental of Material Science -> Performance basis of materials
materials(材料)
fracture(断裂)
composition(复合)
crack propagation(裂纹扩展)
wear(磨损)
fatigue strength(疲劳强度)
thermal stress(热应力)
bating(软化)
fretting(微动磨损)
strain fatigue(应变疲劳)
stress fatigue(应力疲劳)
stress intensity factor(应力强度因子)