Fatigue limit
Mechanical property of materials
The fatigue limit, endurance limit is the stress level below which an infinite number of loading cycles can be applied to a material without causing fatigue failure. Some metals such as ferrous alloys and titanium alloys have a distinct limit, whereas others such as aluminium and copper do not and will eventually fail even from small stress amplitudes.
Nº Q1172868 ★
Common · Knowledge
Fatigue limit
Mechanical property of materials
The fatigue limit, endurance limit is the stress level below which an infinite number of loading cycles can be applied to a material without causing fatigue failure. Some metals such as ferrous alloys and titanium alloys have a distinct limit, whereas others such as aluminium and copper do not and will eventually fail even from small stress amplitudes.
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From Wikipedia
The fatigue limit, endurance limit is the stress level below which an infinite number of loading cycles can be applied to a material without causing fatigue failure. Some metals such as ferrous alloys and titanium alloys have a distinct limit, whereas others such as aluminium and copper do not and will eventually fail even from small stress amplitudes. Where materials do not have a distinct limit the term fatigue strength or endurance strength is used and is defined as the maximum value of completely reversed bending stress that a material can withstand for a specified number of cycles without a fatigue failure. For polymeric materials, the fatigue limit is also commonly known as the intrinsic strength.
Text: Wikipédia, CC BY-SA 4.0. · Image: AndrewDressel (talk) (CC BY-SA 3.0) ·
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