Local stress and strain during crack growth by steady state creep

Experimental methods are used to measure the distribution of plastic strain ahead of a crack propagating under steady state creep conditions. Using these strains the local strain-rates are known, and from these the steady state stress distribution is deduced assuming power law behavior. The resultin...

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Veröffentlicht in:Journal of materials science 1977-10, Vol.12 (10), p.2099-2108
Hauptverfasser: Barnby, J T, Nicholson, R D
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
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