抄録
In the present work, fatigue behavior of extruded AZ61 magnesium alloy has been evaluated under three different corrosive environments: (a) high humidity environment i.e. 80% relative humidity, (b) NaCl environment, and (c) CaCl_2 environment. The tests were conducted under axial loading at stress ratio, R, of -1 and at a frequency of 20Hz. The results indicated that the fatigue strengths under NaCl and CaCl_2 environments decrease compared to that of 80% relative humidity environment.
