Электронная библиотека (репозиторий) Томского государственного университета
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Add   Structure and frictional properties of ultrahard AlMgB14 thin coatings
Authors: Tkachev, Dmitriy | Zhukov, Ilya A. | Nikitin, Pavel Yu. | Sachkov, Victor Ivanovich | Vorozhtsov, Alexander B.
Source: Nanomaterials. 2023. Vol. 13, № 10. P. 1589 (1-12)
Type: статьи в журналах
Date: 2023
Description: This paper presents the results of studies on AlMgB14-based ceramic coatings deposited on WC-Co hard alloy substrates using RF plasma sputtering. The aim of this work is to study the structure, phase ... More
Add   Effect of criteria for inter-particle bond breaking and formation on the friction layer structure modeled by movable cellular automata
Authors: Smolin, Alexey Yu. | Eremina, Galina M. | Mileykin, D. A. | Shilko, Evgeny V.
Source: AIP Conference Proceedings. 2022. Vol. 2509. P. 020180-1-020180-4
Type: статьи в журналах
Date: 2022
Add   Experimental and theoretical study of ultra-hard AlMgB14-TiB2 composites: structure, hardness and self-lubricity
Authors: Nikitin, Pavel Yu. | Zhukov, Ilya A. | Tkachev, Dmitriy | Abzaev, Yuri A. | Marchenko, Ekaterina S. | Vorozhtsov, Alexander B.
Source: Materials. 2022. Vol. 15, № 23. P. 8450 (1-28)
Type: статьи в журналах
Date: 2022
Description: It is known that the presence of oxygen phases in hard materials leads to an undesirable decrease in the mechanical properties. In materials based on AlMgB14, the main oxygen impurity is spinel MgAl2O ... More
Add   Qualitative analysis of a 3D multiphysics model for nonlinear ultrasonics and vibration induced heating at closed defects
Authors: Truyaert, Kevin | Aleshin, Vladislav V. | Van den Abeele, Koen
Source: Research in nondestructive evaluation. 2022. Vol. 33, № 1. P. 17-32
Type: статьи в журналах
Date: 2022
Description: Upon exciting a material using elastic waves, the locally induced deformation at the interfaces of internally closed defects may cause nonlinear wave mechanics and dynamics in the form of clapping and ... More
Add   Влияние промежуточного слоя на адгезию и трение азотированных покрытий на основе титана на медной подложке
Authors: Сизова, Ольга Владимировна | Терюкалова, Наталья Валерьевна | Леонов, Андрей Андреевич | Денисова, Юлия Александровна | Новицкая, Ольга Сергеевна | Колубаев, Александр Викторович
Source: Известия высших учебных заведений. Физика. 2022. Т. 65, № 7. С. 55-61
Type: статьи в журналах
Date: 2022
Description: Исследованы структура, фазовый состав, адгезионные и трибологические свойства покрытий TiN, нанесенных на медь методом катодно-дугового осаждения. Изучено влияние промежуточных слоев Cu+Ti и NiCr на ф ... More
Add   Adhesion and friction in hard and soft contacts: theory and experiment
Authors: Popov, Valentin L. | Li, Qiang | Lyashenko, Iakov A. | Pohrt, Roman
Source: Friction. 2021. Vol. 9, № 6. P. 1688-1706
Type: статьи в журналах
Date: 2021
Description: This paper is devoted to an analytical, numerical, and experimental analysis of adhesive contacts subjected to tangential motion. In particular, it addresses the phenomenon of instable, jerky movement ... More
Add   An experimental study on third-body particle transport in sliding contact
Authors: Li, Qiang | Lyashenko, Iakov A. | Starcevic, Jasminka
Source: Facta universitatis. Series : Mechanical engineering. 2021. Vol. 19, № 1. P. 1-5
Type: статьи в журналах
Date: 2021
Description: An experiment is designed to study the third-body particle transport in a rough contact. To study the influence of particles in a pure form, it is assured that the first bodies have no contact and the ... More
Add   Shape of a sliding capillary contact due to the hysteresis of contact angle: theory and experiment
Authors: Popov, Valentin L. | Lyashenko, Iakov A. | Starcevic, Jasminka
Source: Facta universitatis. Series : Mechanical engineering. 2021. Vol. 19, № 2. P. 175-185
Type: статьи в журналах
Date: 2021
Description: We consider a classical problem of a capillary neck between a parabolic body and a plane with a small amount of liquid in between. In the state of thermodynamic equilibrium, the contact area between t ... More
Add   Friction-induced energy losses in mechanical contacts subject to random vibrations
Authors: Aleshin, Vladislav V. | Papangelo, Antonio
Source: International journal of solids and structures. 2020. Vol. 190. P. 148-155
Type: статьи в журналах
Date: 2020
Description: In this paper, we apply the previously developed Method of Memory Diagrams (MMD) to the description of an axisymmetric mechanical contact with friction subject to random vibrations. The MMD belongs to ... More
Add   Применение синхротронного излучения для анализа структурных и фазовых преобразований в хромоникелевой стали, обусловленных фрикционным взаимодействием
Authors: Лазуренко, Дарья Викторовна | Буров, Владимир Григорьевич | Батаев, Иван Анатольевич | Батаев, Анатолий Андреевич | Эмурлаев, Кемал Исметович
Source: Известия высших учебных заведений. Физика. 2020. Т. 63, № 11. С. 181-183
Type: статьи в журналах
Date: 2020
Add   Theoretical calculation of the instantaneous friction-induced energy losses in arbitrarily excited axisymmetric mechanical contact systems
Authors: Truyaert, Kevin | Aleshin, Vladislav V. | Van den Abeele, Koen | Delrue, Steven
Source: International journal of solids and structures. 2019. Vol. 158. P. 268-276
Type: статьи в журналах
Date: 2019
Description: In this paper, we present the theoretical formula for calculating a friction-induced energy loss in a mechanical contact system consisting of two convex axisymmetric bodies subject to arbitrarily vary ... More
Add   Transition between modes of adhesion and sliding friction in contacts of axially symmetric bodies
Authors: Lyashenko, Iakov A. | Popov, Valentin L.
Source: Journal of friction and wear. 2019. Vol. 40, № 1. P. 39-45
Type: статьи в журналах
Date: 2019
Description: The problem of failure of an adhesive contact between a parabolic (and also a cylindrical) indenter and an elastic half-space is considered. It is assumed that in the region where the adhesive contact ... More
Add   Структура и механизмы деформирования и разрушения твердых покрытий в условиях фрикционного взаимодействия
Authors: Белый, Алексей Владимирович | Буяновский, Илья Александрович | Колубаев, Евгений Александрович | Кукареко, Владимир Аркадьевич | Сизова, Ольга Владимировна | Хрущов, Михаил Михайлович (кандидат физико-математических наук) | Колубаев, Александр Викторович
Source: Известия высших учебных заведений. Физика. 2019. Т. 62, № 8. С. 52-83
Type: статьи в журналах
Date: 2019
Description: Рассмотрено современное состояние проблемы выбора методов поверхностного упрочнения металлических материалов, направленных на обеспечение высоких трибологических свойств. Проанализированы способы моди ... More
Add   Acoustic emission characterization of sliding wear under condition of direct and inverse transformations in low-temperature degradation aged Y-TZP and Y-TZP-AL2O3
Authors: Savchenko, Nikolai L. | Filippov, Andrey V. | Tarasov, Sergey Yu. | Dmitriev, Andrey I. | Shilko, Evgeny V. | Grigoriev, Aleksandr S.
Source: Friction. 2018. Vol. 6, № 3. P. 323-340
Type: статьи в журналах
Date: 2018
Description: In this research, results of the investigation of the sliding friction and wear of yttria-stabilized tetragonal zirconia polycrystalline (Y-TZP) and Y-TZP-Al2O3 samples preliminarily subjected to low- ... More
Add   Heterogeneity of material structure determines the stationary surface topography and friction
Authors: Voll, Lars B. | Starcevic, Jasminka | Popov, Valentin L. | Li, Qiang
Source: Scientific Reports [Еlectronic resource]. 2018. Vol. 8. P. 14168 (1-9)
Type: статьи в журналах
Date: 2018
Description: The character of surface roughness and the force of friction in the stationary state after a sufficiently long run-in process are of key importance for numerous applications, e.g. for friction between ... More
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