Fatigue crack growth in commercial plate of high strength aluminum alloy 7075-T651 has been studied under corrosion environments.
In this paper the effect of cyclic load wave-form(trapezoid and triangle) on fatigue crack growth in air, water and sea ...
Fatigue crack growth in commercial plate of high strength aluminum alloy 7075-T651 has been studied under corrosion environments.
In this paper the effect of cyclic load wave-form(trapezoid and triangle) on fatigue crack growth in air, water and sea water environments were investigated using standard LEFM testing procedures. It was founded that the fatigue crack growth behaviors were not affected by cyclic load wave-forms. In regin Ⅱ(stable crack growth region), the fatigue crack growth behaviors were affected by corrosion environments but the values of m are not affected by corrosion environments.