Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation

Y. Suchikova; S. Kovachov; A. Lazarenko; I. Bohdanov; Anatolijs Popovs

doi:10.2478/lpts-2023-0033

Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation

Y. Suchikova^*
, S. Kovachov
, A. Lazarenko
, I. Bohdanov
, Anatolijs Popovs^*

^*Šī darba korespondējošais autors

Berdyansk State Pedagogical University

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

1 Atsauce (Scopus)

Kopsavilkums

The article is devoted to the study of the mechanism of nanopore formation in the junctions of polycrystal grains under the plastic deformation of a polycrystal due to the conservative sliding of lattice dislocations. A mechanism for the formation of a stress concentrator at the junction of the polycrystal grain boundaries is proposed. The possibility of relaxation of the stress state due to the formation of a junction nanopore is considered in the paper.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	3-18
Lapu skaits	16
Žurnāls	Latvian Journal of Physics and Technical Sciences
Sējums	60
Izdevuma numurs	6
DOIs	https://doi.org/10.2478/lpts-2023-0033
Publikācijas statuss	Publicēts - 1 dec. 2023

OECD Zinātnes nozare

1.3 Fizika un astronomija

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title = "Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation",

abstract = "The article is devoted to the study of the mechanism of nanopore formation in the junctions of polycrystal grains under the plastic deformation of a polycrystal due to the conservative sliding of lattice dislocations. A mechanism for the formation of a stress concentrator at the junction of the polycrystal grain boundaries is proposed. The possibility of relaxation of the stress state due to the formation of a junction nanopore is considered in the paper.",

keywords = "Dislocation, grain boundaries, junction, nanopores, polycrystal, stress concentrators",

author = "Y. Suchikova and S. Kovachov and A. Lazarenko and I. Bohdanov and Anatolijs Popovs",

note = "Publisher Copyright: {\textcopyright} 2023 Y. Suchikova et al., published by Sciendo.",

year = "2023",

month = dec,

day = "1",

doi = "10.2478/lpts-2023-0033",

language = "English",

volume = "60",

pages = "3--18",

journal = "Latvian Journal of Physics and Technical Sciences",

issn = "0868-8257",

publisher = "Institute of Physical Energetics (Latvia)",

number = "6",

}

Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation. / Suchikova, Y.; Kovachov, S.; Lazarenko, A. u.c.
(gadā): Latvian Journal of Physics and Technical Sciences, Sēj. 60, Nr. 6, 01.12.2023, lpp. 3-18.

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

TY - JOUR

T1 - Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation

AU - Suchikova, Y.

AU - Kovachov, S.

AU - Lazarenko, A.

AU - Bohdanov, I.

AU - Popovs, Anatolijs

PY - 2023/12/1

Y1 - 2023/12/1

N2 - The article is devoted to the study of the mechanism of nanopore formation in the junctions of polycrystal grains under the plastic deformation of a polycrystal due to the conservative sliding of lattice dislocations. A mechanism for the formation of a stress concentrator at the junction of the polycrystal grain boundaries is proposed. The possibility of relaxation of the stress state due to the formation of a junction nanopore is considered in the paper.

AB - The article is devoted to the study of the mechanism of nanopore formation in the junctions of polycrystal grains under the plastic deformation of a polycrystal due to the conservative sliding of lattice dislocations. A mechanism for the formation of a stress concentrator at the junction of the polycrystal grain boundaries is proposed. The possibility of relaxation of the stress state due to the formation of a junction nanopore is considered in the paper.

KW - Dislocation

KW - grain boundaries

KW - junction

KW - nanopores

KW - polycrystal

KW - stress concentrators

UR - https://sciendo.com/article/10.2478/lpts-2023-0033

UR - https://www.scopus.com/pages/publications/85179498016

U2 - 10.2478/lpts-2023-0033

DO - 10.2478/lpts-2023-0033

M3 - Article

SN - 0868-8257

VL - 60

SP - 3

EP - 18

JO - Latvian Journal of Physics and Technical Sciences

JF - Latvian Journal of Physics and Technical Sciences

IS - 6

ER -

Nanopore Formation at the Junctions of the Polycrystal Intergranular Boundary Under Plastic Deformation

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