Discrete dislocation dynamics simulations of dislocation-θ′ precipitate interaction in Al-Cu alloys
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2018.05.015
Abstract: Abstract The mechanisms of dislocation/precipitate interaction were studied by means of discrete dislocation dynamics within a multiscale approach. Simulations were carried out using the discrete continuous method in combination with a fast Fourier transform solver… read more here.
Keywords: dislocation; discrete dislocation; precipitate; dislocation precipitate ... See more keywords
Uncovering Dislocation- and Precipitate-Induced Viscoplastic Damage in Al-Zn-Mg Alloy
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DOI: 10.3390/ma16103769
Abstract: The existing phenomenological theories of plastic forming of sheet metal lack the predictability of the influences of dislocations and precipitates on viscoplastic damage in Al-Zn-Mg alloys. This study examines the evolution of grain size that… read more here.
Keywords: viscoplastic damage; uncovering dislocation; damage; precipitate induced ... See more keywords