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Molecular-dynamic analysis of the strength change through absorption for metal nano-structures during the interaction with a metal melt

Golovnev, I F ; Golovneva, E I ; Fomin, V M

Journal of physics. Conference series, 2020-11, Vol.1666 (1), p.12011 [Periódico revisado por pares]

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Título:
Molecular-dynamic analysis of the strength change through absorption for metal nano-structures during the interaction with a metal melt
Autor: Golovnev, I F ; Golovneva, E I ; Fomin, V M
Assuntos: Absorption ; Copper ; Mechanical properties ; Molecular dynamics ; Silver ; Surface chemistry
É parte de: Journal of physics. Conference series, 2020-11, Vol.1666 (1), p.12011
Descrição: The present work is addressed to the development of the technique of calculation of the strength change for the metal samples under external loadings by the molecular-dynamics method. Such a strength change results from the absorption interaction with a metal melt on the nano-structure surface (a kind of the Rebinder effect). The timeliness of this problem is associated with the creation of the optimal technology of formation and processing of structural materials for up-to-date equipment. The paper presents the developed approaches to the Rebinder effect simulation by the molecular-dynamics method. The influence of a melted silver drop on a copper surface on mechanical characteristics and general geometry of the system under the action of the tension stress is studied by means of comparison with the copper sample under the action of the same tension stress.
Editor: Bristol: IOP Publishing
Idioma: Inglês

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