Электронная библиотека (репозиторий) Томского государственного университета

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Add   Elastoplastic deformation of rotating disk made of aluminum dispersion-hardened alloys
Authors: Matvienko, Oleg V. | Daneyko, Olga I. | Valikhov, Vladimir | Platov, Vladimir V. | Zhukov, Ilya A. | Vorozhtsov, Alexander B.
Source: Metals. 2023. Vol. 13, № 6. P. 1028 (1-23)
Type: статьи в журналах
Date: 2023
Description: This paper studies the plastic deformation of a rotating disk made of aluminum dispersion-hardened alloys using mechanical tensile tests and a structured study using optical microscopy methods. Alloys ... More
Add   Influence of nanosized incoherent particles on dislocation annihilation in heterophase aluminum-matrix crystalline alloys
Authors: Daneyko, Olga I. | Kovalevskaya, Tatiana A. | Shalygina, Т. А. | Simonenko, V. G.
Source: Russian physics journal. 2022. Vol. 64, № 10. P. 1893-1898
Type: статьи в журналах
Date: 2022
Description: Using mathematical modeling, patterns of changing the densities of dislocation subsystem components in dispersion hardened materials have been revealed depending on the volume fraction and scale chara ... More
Add   Strain rate effect on dislocation structure in dispersion-hardened alloy with incoherent nanoparticles
Authors: Daneyko, Olga I. | Kovalevskaya, Tatiana A.
Source: Russian physics journal. 2022. Vol. 65, № 8. P. 1358-1365
Type: статьи в журналах
Date: 2022
Description: The paper studies the influence of strain rate on the density of the dislocation system components in dispersionhardened materials having different scale parameters of the strengthening phase in a wid ... More
Add   Temperature effect on stress-strain properties of dispersion-hardened crystalline materials with incoherent nanoparticles
Authors: Daneyko, O. I. | Kovalevskaya, T. A.
Source: Russian physics journal. 2019. Vol. 61, № 9. P. 1687-1694
Type: статьи в журналах
Date: 2019
Description: In this paper, the mathematical simulation is used to study the effect from the size of incoherent nanoparticles on thermal strength of heterophase aluminum alloy in materials with the equal volume fr ... More
Add   Residual stresses induced by elastoplastic unloading in a tube made of dispersion-hardened alloy
Authors: Matvienko, Oleg V. | Daneyko, O. I. | Kovalevskaya, T. A.
Source: Russian physics journal. 2018. Vol. 61, № 4. P. 730-742
Type: статьи в журналах
Date: 2018
Description: The paper carries out research into elastoplastic unloading using methods of plasticity theory and solid mechanics. Residual stresses are measured in a heavy-walled tube made from a dispersion-hardene ... More
Add   Strengthening particle size effect on residual stresses in dispersion-hardened alloy
Authors: Matvienko, Oleg V. | Daneyko, O. I. | Kovalevskaya, T. A.
Source: Russian physics journal. 2018. Vol. 61, № 5. P. 962-973
Type: статьи в журналах
Date: 2018
Description: The paper carries out research into elastoplastic unloading using methods of plasticity theory and solids mechanics. Residual stresses are calculated in a heavy-walled tube made from a dispersion-hard ... More
Add   Stress-stain state of pipe made of copper-based alloy strengthened with incoherent nanoparticles
Authors: Matvienko, Oleg V. | Daneyko, O. I. | Kovalevskaya, T. A.
Source: Russian physics journal. 2017. Vol. 60, № 4. P. 562-569
Type: статьи в журналах
Date: 2017
Description: The approach which combines methods of crystal plasticity and deformable solid mechanics is used to explore the stress-strain state of a heavy-wall pipe made of dispersion-hardened Cu-based alloy and ... More
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