Finite element multi-impact simulations using a crystal plasticity law based on dislocation dynamics
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Plasticity"
DOI: 10.1016/j.ijplas.2017.10.008
Abstract: Abstract Surface nanostructuration of metallic components has attracted significant interest since the end of the 1980s, owing to its ability to increase the material hardness, yield stress, fatigue life, and corrosion resistance. Ultrasonic shot peening… read more here.
Keywords: finite element; crystal plasticity; based dislocation; surface ... See more keywords
A novel constitutive model for Ti–6Al–4V alloy based on dislocation pile-up theory
Sign Up to like & getrecommendations! Published in 2017 at "Materials Science and Technology"
DOI: 10.1080/02670836.2017.1295512
Abstract: ABSTRACT The mechanical properties of the titanium alloy Ti–6Al–4V, which vary with the specimen size under different temperatures, are studied through the Split Hopkinson Pressure Bar (SHPB) test and the quasi-static tensile test to determine… read more here.
Keywords: based dislocation; model; pile theory; dislocation pile ... See more keywords