General yield behaviors of the {1 1 0} hexagonal dislocation networks in body centered cubic metal molybdenum
Sign Up to like & getrecommendations! Published in 2019 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2019.109116
Abstract: Abstract The {110} hexagonal dislocation networks (HDNs) act as important carriers of the low-temperature plastic deformation in the body-centered-cubic (BCC) metals. Erenow, only a handful of studies have been performed on the yield behaviors of… read more here.
Keywords: hexagonal dislocation; body centered; centered cubic; dislocation networks ... See more keywords
Nanosized precipitates and dislocation networks reinforced C-containing CoCrFeNi high-entropy alloy fabricated by selective laser melting
Sign Up to like & getrecommendations! Published in 2018 at "Materials Characterization"
DOI: 10.1016/j.matchar.2018.08.019
Abstract: Abstract In this paper, we report a selective laser melted C-containing CoCrFeNi high-entropy alloy (HEA) with unique cellular and columnar subgrain structures. The subgrain boundaries are made of dislocation networks decorated by the segregation of… read more here.
Keywords: selective laser; cocrfeni high; dislocation; dislocation networks ... See more keywords
Data-driven exploration and continuum modeling of dislocation networks
Sign Up to like & getrecommendations! Published in 2020 at "Modelling and Simulation in Materials Science and Engineering"
DOI: 10.1088/1361-651x/ab97ef
Abstract: The microstructural origin of strain hardening during plastic deformation in stage II deformation of face-centered cubic (fcc) metals can be attributed to the increase in dislocation density resulting in a formation of dislocation networks. Although… read more here.
Keywords: modeling dislocation; multiplication; dislocation; continuum modeling ... See more keywords
Atomic configuration and charge state of hydrogen at dislocations in silicon
Sign Up to like & getrecommendations! Published in 2017 at "Semiconductors"
DOI: 10.1134/s1063782617030265
Abstract: The effect of the introduction of hydrogen upon the vibration spectra and electrical characteristics of samples with dislocation networks at the interface of bonded silicon wafers was studied. In order to improve the sensitivity of… read more here.
Keywords: configuration charge; atomic configuration; hydrogen; state hydrogen ... See more keywords