An atomistic study of the deformation behavior of tungsten nanowires

S Xu, Y Su, D Chen, L Li - Applied Physics A, 2017 - Springer
… In this paper, we perform MD simulations to study the deformation behavior of single-crystalline
nanowires in BCC W. In particular, the influences of the loading mode (tension or …

Nanomechanics of single crystalline tungsten nanowires

V Cimalla, CC Röhlig, J Pezoldt… - Journal of …, 2008 - Wiley Online Library
… properties of the tungsten nanowires. Different static and dynamic analysis approaches will
be presented to extract one basic elastic property of the nanowires in comparison to the bulk …

Bending-induced deformation twinning in body-centered cubic tungsten nanowires

S Wei, Q Wang, H Wei, J Wang - Materials Research Letters, 2019 - Taylor & Francis
… Figure 1 demonstrates the typical deformation behavior of [112]-oriented W nanowires
under uniaxial loading, showing the dislocation and shear band dominated plasticity. Before …

Discrete shear band plasticity through dislocation activities in body-centered cubic tungsten nanowires

J Wang, Y Wang, W Cai, J Li, Z Zhang, SX Mao - Scientific reports, 2018 - nature.com
nanowires under \(\langle 112\rangle \) loading 23 , here we will focus on the deformation of
\(\langle 112\rangle \)-oriented W nanowires. … in a W bicrystal nanowire. Under compression, …

Ultralarge bending strain and fracture‐resistance investigation of tungsten carbide nanowires

Y Sun, Y Chen, H Cui, J Wang, C Wang - Small, 2017 - Wiley Online Library
… Hard tungsten carbide (WC) with brittle behavior is frequently … deformation is reported in
defect-rare WC [0001] nanowires; … to the inner part of the WC nanowires. First, the high Peierls–…

Mechanical properties and thermal stability of ultrathin tungsten nanowires

KH Lin, JY Li, JS Lin, SP Ju, JM Lu, JY Hsieh - RSC Advances, 2014 - pubs.rsc.org
… properties and deformation behavior of the 6-1, 11-6-1 and 16-11-6-1 multi-shell W … and
the deformation mechanism in this work, three different widths of W nanowires are equilibrium at …

Mechanical behaviors of nanowires

Y Chen, X An, X Liao - Applied Physics Reviews, 2017 - pubs.aip.org
… and understanding their deformation behavior are crucial … deformation mechanisms of
NWs. We also provide a general review of the mechanical properties and deformation behaviors

Effect of twin boundaries on the strength of body-centered cubic tungsten nanowires

J Cui, L Ma, G Chen, N Jiang, P Ke, Y Yang… - Materials Science and …, 2023 - Elsevier
… Unfortunately, the mechanical properties of the twinned W nanowires have not been
investigated, partly because the deformation twins in W are unstable and detwinning occurred …

Graphene-coated tungsten nanowires deliver unprecedented modulus and strength

ZW Hu, M Wang, CW Guo, ZW Shan, J Li… - Materials Research …, 2019 - Taylor & Francis
… The brittle fracture behavior of GW-NWs in our experiments is also different from the
deformation behaviors of traditional nanowires, which show large plastic deformation and local …

Molecular dynamics simulation of temperature effect on tensile mechanical properties of single crystal tungsten nanowire

B Ma, Q Rao, Y He - Computational Materials Science, 2016 - Elsevier
… mechanical properties of the metal nanowire of face-centered … of study on single crystal
tungsten nanowire of body-centred … microscopic deformations of single-crystal tungsten nanowire