Numerical and experimental study for AM50 magnesium alloy under dynamic loads [PDF]
MATEC Web of Conferences, 2021 Magnesium alloys are widely used in automotive (steering wheel frames) and aerospace due to their lightweight, ductility, energy absorption and castability properties.
Ailinei Iulian-Ionuț +3 more
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The Effect of Hydrogen-Charging on Mechanical Properties of Austenitic CrNi Steel Fabricated by Wire-Feed Electron Beam Additive Manufacturing [PDF]
E3S Web of Conferences, 2021 A comparative study of the mechanical properties, fracture mechanisms and hydrogen embrittlement peculiarities was carried out using the specimens of austenitic CrNi steel produced by two different methods: wire-feed electron beam additive manufacturing ...
Panchenko Marina +8 more
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Autowave Criteria of Fracture and Plastic Strain Localization of Zirconium Alloys
Metals, 2022 Plastic deformation and fracture of Zr–1% Nb alloys exposed to quasi-static tensile testing have been studied via a joint analysis of stress-strain curves, ultrasound velocity and double-exposure speckle photographs.
Lev B. Zuev +2 more
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Computational analysis of deformation and fracture in composite materials and coatings [PDF]
EPJ Web of Conferences, 2019 Deformation and fracture of metal-ceramic composites and coatings under quasistatic tension, compression, shear, and during cooling from the melt to room temperatures are numerically investigated.
Balokhonov Ruslan +8 more
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Effects of opening size and layering ratio on compression properties of composite laminates
Journal of Aeronautical Materials, 2022 In order to study the effect of opening size and layering ratio on the compression performance, the compression experiments of composite laminates with three opening sizes and ply were carried out.
YANG Junchao, DENG Fanchen, CHAI Yanan
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Masonry panels with external thermal insulation subjected to in-plane diagonal compression
Case Studies in Construction Materials, 2021 Partial collapse of masonry facades during past strong earthquakes is well documented together with the increased vulnerability due to the presence of thermo-insulation within double wythe masonry.
George C. Manos +5 more
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Lubricants, 2022 WC/Y–TZP–Al2O3 hybrid ceramic–matrix composites (CMCs) with dispersed Hadfield steel particles were sintered and then tested at sliding speeds in the range of 7–37 m/s and contact pressure 5 MPa.
Nickolai Savchenko +9 more
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Kinetics of Plastic Deformation Localization Bands in Polycrystalline Nickel
Metals, 2021 Jerky flow has recently aroused interest as an example of complex spatiotemporal dynamics resulting from the collective behavior of defects in Al- and Mg-based alloys under loading.
Svetlana A. Barannikova +1 more
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Particularities of changes in internal structure of nanocrystalline Ni under mechanical loading [PDF]
EPJ Web of Conferences, 2019 Molecular dynamics study of the plasticity nucleation mechanisms in a Ni nanocrystalline sample under shear loading in the constrained conditions was carried out.
Kryzhevich Dmitrij +2 more
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Earthquake Retrofitting of “Soft-Story” RC Frame Structures with RC Infills
Applied Sciences, 2022 Multi-story, old reinforced concrete (RC) structures with a “soft-story” on the ground floor, sustain considerable damage to the soft story during earthquakes due to the presence of masonry infills in the upper stories.
George C. Manos +3 more
doaj +1 more source