Plane strain tension fracture at high strain rate [PDF]
EPJ Web of Conferences, 2021 Under plane stress conditions, most micromechanical and phenomenological models predict a minimum in ductility for plane strain tension stress state.
Adlafi Morwan +5 more
doaj +3 more sources
Ultrahigh high-strain-rate superplasticity in a nanostructured high-entropy alloy [PDF]
Nature Communications, 2020 Superplasticity at high strain rates is challenging to achieve in high strength materials. Here, the authors show superplastic elongation in excess of 2000% in a high entropy alloy nanostructured by high-pressure torsion.
Nhung Thi-Cam Nguyen +5 more
doaj +2 more sources
Mechanical Response of Porcine Liver Tissue under High Strain Rate Compression [PDF]
Bioengineering, 2019 In automobile accidents, abdominal injuries are often life-threatening yet not apparent at the time of initial injury. The liver is the most commonly injured abdominal organ from this type of trauma.
Joseph Chen +8 more
doaj +2 more sources
Modern high strength steels under high strain-rate regimes [PDF]
EPJ Web of Conferences, 2021 In order to properly design critical infrastructures and buildings in steel (bridges, high-rise building, off-shore, cranes, etc.), certain requirements concerning to mechanical resistance and robustness under exceptional actions have to be carefully ...
Cadoni Ezio, Dotta Matteo, Forni Daniele
doaj +1 more source
High-Strain Rate Spall Strength Measurement for CoCrFeMnNi High-Entropy Alloy
Metals, 2022 In this study, we experimentally investigate the high stain rate and spall behavior of Cantor high-entropy alloy (HEA), CoCrFeMnNi. First, the Hugoniot equations of state (EOS) for the samples are determined using laser-driven CoCrFeMnNi flyers launched ...
Andrew Ehler +6 more
doaj +1 more source
High strain rate deformation of explosion-welded Ti6Al4V/pure titanium
Defence Technology, 2020 Multilayer materials are widely used in military, automobile and aerospace industries. In this paper, the response of an explosion-welded Ti6Al4V/pure titanium with a flat interface to dynamic loading is investigated. An SHPB apparatus is used. Then, the
Yan-song Guo +4 more
doaj +1 more source
Frequency Characteristics of High Strain Rate Compressions of Cf-MWCNTs/SiC Composites
Ceramics, 2023 The incorporation of ductile reinforcements into ceramics helps restrain crack deflection, which can enhance ceramics’ toughness and overcome the matrix’s brittleness.
Kun Luan +3 more
doaj +1 more source
Stress-strain synchronization for high strain rate tests on brittle composites [PDF]
, 2018 Nowadays, many researchers develop rate-dependent composite material models for application in dynamic simulations. Ideally, full stress-strain curves at a wide range of strain rates are available for identification of the different parameters of these ...
Garoz Gómez, David +6 more
core +1 more source
High Strain Rate Properties of High Strength Steel Sheets
International Journal of Automotive Engineering, 2011 High strain rate properties of sheet steel largely depend on its strength level and strengthening mechanisms. The strain rate sensitivity of flow stress has a close relation with the hardness of a softer phase, which indicates superior strain rate ...
Akihiro Uenishi +5 more
doaj +1 more source
Nylon-6/rubber blends: 6. Notched tensile impact testing of nylon-6(ethylene-propylene rubber) blends [PDF]
, 1994 The deformation and fracture behaviour of nylon-6/EPR (ethylene-propylene rubber) blends is studied as a function of strain rate and rubber content.
Dijkstra, K. +4 more
core +3 more sources