Formation of nano-twinned structure in Ti3AlC2 induced by ion-irradiation
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2017.01.066
Abstract: Abstract In the present study, a nano-twinned microstructure is found in ion irradiated-Ti 3 AlC 2 by the characterizations of high-resolution transmission electron microscopy and electron diffraction, combined with grazing incidence X-ray diffraction. No obvious… read more here.
Keywords: irradiation; twinned structure; ion; structure ... See more keywords
Unusual size effects from tilted twin boundaries in nano-twinned metals
Sign Up to like & getrecommendations! Published in 2019 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2019.100571
Abstract: Abstract Tilted twin boundaries (TBs), whose plane normals are rotated at an angle from the parent grain axis, naturally occur in columnar-grained, nano-twinned (NT) metals. Here, using a combination of atomistic simulations and analytical modeling,… read more here.
Keywords: tilted twin; twin thickness; size; twinned metals ... See more keywords
Molecular dynamics simulation on the deformation mechanism of monocrystalline and nano-twinned TiN under nanoindentation
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123263
Abstract: Abstract In this research work, MD simulations are performed to investigate the nanoindentation deformation mechanisms of monocrystalline and nano-twinned TiN with various twin thicknesses. It is found that the nanoindentation plastic deformation of monocrystalline TiN… read more here.
Keywords: twinned tin; deformation; twin boundary; nanoindentation ... See more keywords
Tensile mechanical properties of nano-twinned copper containing silver inclusions
Sign Up to like & getrecommendations! Published in 2019 at "Physica B: Condensed Matter"
DOI: 10.1016/j.physb.2018.11.015
Abstract: Abstract Nano-twins have been proven to be an efficient way to optimize the mechanical performance, e.g., strength and ductility, of metal materials. In this paper, molecular dynamics method is employed to simulate the uni-axial tension… read more here.
Keywords: nano twinned; nano; strength; silver inclusions ... See more keywords