Effects of grain refinement due to severe plastic deformation on the growth behavior of small cracks in copper

► The difference in the growth behavior tendency between CG and UFG copper occurred at an extremely low CGR (dl/dN10−6mm/c could be estimated by σanl, (n=7.5 for CG, n=4.4 for UFG). To clarify the effects of grain refinement on the growth behavior of small surface cracks, fatigue tests on round bar...

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Veröffentlicht in:International journal of fatigue 2013-05, Vol.50, p.63-71
Hauptverfasser: Goto, M., Kamil, K., Han, S.Z., Euh, K., Kim, S.S., Yokoho, Y.
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Sprache:eng
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