Title of article
Some aspects of fatigue crack growth at cyclic conditions with overstressing
Author/Authors
Linhart، نويسنده , , V. and ?ern?، نويسنده , , I.، نويسنده ,
Pages
4
From page
978
To page
981
Abstract
An influence of overloading and unloading on a fatigue crack growth at variable loading with the asymmetry of R = 0.9 was studied on CrMoV and CrNiMoV steels with bainitic structure. Unlike overstressing of different levels resulting in a fatigue crack growth retardation, the influence of unloading after overstressing was mostly unfavourable, depending on the loading sequence in the block.
Keywords
Unloading , Fatigue , Crack , Overloading
Journal title
Astroparticle Physics
Record number
2052535
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