Results 41 to 50 of about 2,745,409 (333)
Formation of bulk-laminated materials by localized deformation during ECAP of an AA6060 aluminum alloy [PDF]
MATEC Web of Conferences, 2020 This paper addresses localized plastic flow during equal-channel angular pressing (ECAP) of an AA6060 aluminum alloy. We observe an alternating formation of shear bands and matrix bands during ECAP that leads to pronounced strain partitioning without ...
Wagner Martin Franz-Xaver, Frint Philipp
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The Formation and Evolution of Shear Bands in Plane Strain Compressed Nickel-Base Superalloy
Metals, 2018 The formation and evolution of shear bands in Inconel 718 nickel-base superalloy under plane strain compression was investigated in the present work.
Bin Tang +5 more
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Prediction of Shear Localisation in Granular Materials based on a Critical State Non-coaxial Model [PDF]
E3S Web of Conferences, 2019 Experimental evidence indicates that the shear localisation acts as a precursor to the failure in biaxial compression tests of granular materials. Once formed they are persistent and lead to progressive failure of most geotechnical structures.
Mallikarachchi Hansini, Soga Kenichi
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Journal of Materials Research and Technology, 2022 A Brazilian high hardness armor (HHA) steel was, for the first time dynamically tested and microstructurally analyzed for the occurrence of shear bands.
Suzane de Sant’ Ana Oliveira +5 more
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Observations of transient high temperature vortical microstructures in solids during adiabatic shear banding [PDF]
, 2001 By using a unique infrared high-speed camera especially constructed for recording highly transient temperature fields at the microscale, we are able to reveal the spatial and temporal microstructure within dynamically growing shear bands in metals. It is
Guduru, P. R. +2 more
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Micro Shear Bands: Precursor for Strain Localization in Sheared Granular Materials
Journal of Geotechnical and Geoenvironmental Engineering, 2019 Recent studies have shown that detection of the onset and evolution of micro shear bands (MSBs) in granular materials can be improved using measurements of the kinematic behavior of particl...
Siavash Amirrahmat +3 more
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Journal of Materials Research and Technology, 2023 The poor plasticity of metallic glasses (MGs) limits its applicability as engineering materials. Therefore, it is particularly important to find ways to improve the plasticity of metallic glasses.
Yu Zhou +5 more
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Theoretical and Applied Mechanics Letters, 2014 The monitored resonant behavior of fatigue specimens of metastable austenitic stainless steel (AISI304) is correlated with its damage accumulation in the very high cycle fatigue (VHCF) regime.
Philipp-M. Hilgendorff +4 more
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Geochemistry, Geophysics, Geosystems, 2020 Cataclastic shear bands in sands and sandstones are typically stronger, stiffer, and exhibit lower permeability than the surrounding matrix, and therefore act as barriers to fluid flow.
Peter K. Miller +2 more
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Understanding the deformation mechanism of individual phases of a ZrTi-based bulk metallic glass matrix composite using in situ diffraction and imaging methods [PDF]
, 2014 The plasticity of a ZrTi-based bulk metallic glass composite consisting of glassy matrix and crystalline dendritic phase was studied in-situ under identical tensile loading conditions using scanning electron microscopy and synchrotron X-ray diffraction ...
Connolley, Thomas +3 more
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