Väsyttämislujuus
Väsyttämislujuus, also known as fatigue strength or endurance limit, is a material property that describes the stress level below which a material can endure an infinite number of load cycles without fatigue failure. Fatigue is a phenomenon where a material weakens and eventually fails under repeated or fluctuating stresses, even if those stresses are well below the material's ultimate tensile strength.
The concept of väsyttämislujuus is particularly important in engineering applications where components are subjected to cyclic
Determining the väsyttämislujuus of a material typically involves fatigue testing, where specimens are subjected to varying