On the nature of low-temperature brittleness of BCC steels

V. E. Panin, L. S. Derevyagina, N. M. Lemeshev, A. V. Korznikov, Alexey Victorovich Panin, M. S. Kazachenok

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

The study demonstrates the possibility to suppress the ductile-brittle transition in bcc-structured steels at low strain temperatures on the example of pipe steel subjected to severe plastic deformation. The suppression of the ductile-brittle transition in the material is associated with structural changes in its planar subsystem (surface layers and grain boundaries in polycrystals) and substructure formation in its 3D crystalline subsystem.

Original languageEnglish
Pages (from-to)89-96
Number of pages8
JournalPhysical Mesomechanics
Volume17
Issue number2
DOIs
Publication statusPublished - 2014

Fingerprint

ductile-brittle transition
brittleness
Steel
Polycrystals
Steel pipe
Brittleness
Plastic deformation
Grain boundaries
steels
Crystalline materials
polycrystals
substructures
plastic deformation
surface layers
grain boundaries
retarding
Temperature
temperature

Keywords

  • 3D crystalline subsystem
  • bcc structures
  • ductile-brittle transitions
  • planar subsystem
  • submicrocrystal-line structure

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces

Cite this

Panin, V. E., Derevyagina, L. S., Lemeshev, N. M., Korznikov, A. V., Panin, A. V., & Kazachenok, M. S. (2014). On the nature of low-temperature brittleness of BCC steels. Physical Mesomechanics, 17(2), 89-96. https://doi.org/10.1134/S1029959914020015

On the nature of low-temperature brittleness of BCC steels. / Panin, V. E.; Derevyagina, L. S.; Lemeshev, N. M.; Korznikov, A. V.; Panin, Alexey Victorovich; Kazachenok, M. S.

In: Physical Mesomechanics, Vol. 17, No. 2, 2014, p. 89-96.

Research output: Contribution to journalArticle

Panin, VE, Derevyagina, LS, Lemeshev, NM, Korznikov, AV, Panin, AV & Kazachenok, MS 2014, 'On the nature of low-temperature brittleness of BCC steels', Physical Mesomechanics, vol. 17, no. 2, pp. 89-96. https://doi.org/10.1134/S1029959914020015
Panin, V. E. ; Derevyagina, L. S. ; Lemeshev, N. M. ; Korznikov, A. V. ; Panin, Alexey Victorovich ; Kazachenok, M. S. / On the nature of low-temperature brittleness of BCC steels. In: Physical Mesomechanics. 2014 ; Vol. 17, No. 2. pp. 89-96.
@article{4bb348935b6f4fc39ac660b7ce413ffe,
title = "On the nature of low-temperature brittleness of BCC steels",
abstract = "The study demonstrates the possibility to suppress the ductile-brittle transition in bcc-structured steels at low strain temperatures on the example of pipe steel subjected to severe plastic deformation. The suppression of the ductile-brittle transition in the material is associated with structural changes in its planar subsystem (surface layers and grain boundaries in polycrystals) and substructure formation in its 3D crystalline subsystem.",
keywords = "3D crystalline subsystem, bcc structures, ductile-brittle transitions, planar subsystem, submicrocrystal-line structure",
author = "Panin, {V. E.} and Derevyagina, {L. S.} and Lemeshev, {N. M.} and Korznikov, {A. V.} and Panin, {Alexey Victorovich} and Kazachenok, {M. S.}",
year = "2014",
doi = "10.1134/S1029959914020015",
language = "English",
volume = "17",
pages = "89--96",
journal = "Physical Mesomechanics",
issn = "1029-9599",
publisher = "Springer Science + Business Media",
number = "2",

}

TY - JOUR

T1 - On the nature of low-temperature brittleness of BCC steels

AU - Panin, V. E.

AU - Derevyagina, L. S.

AU - Lemeshev, N. M.

AU - Korznikov, A. V.

AU - Panin, Alexey Victorovich

AU - Kazachenok, M. S.

PY - 2014

Y1 - 2014

N2 - The study demonstrates the possibility to suppress the ductile-brittle transition in bcc-structured steels at low strain temperatures on the example of pipe steel subjected to severe plastic deformation. The suppression of the ductile-brittle transition in the material is associated with structural changes in its planar subsystem (surface layers and grain boundaries in polycrystals) and substructure formation in its 3D crystalline subsystem.

AB - The study demonstrates the possibility to suppress the ductile-brittle transition in bcc-structured steels at low strain temperatures on the example of pipe steel subjected to severe plastic deformation. The suppression of the ductile-brittle transition in the material is associated with structural changes in its planar subsystem (surface layers and grain boundaries in polycrystals) and substructure formation in its 3D crystalline subsystem.

KW - 3D crystalline subsystem

KW - bcc structures

KW - ductile-brittle transitions

KW - planar subsystem

KW - submicrocrystal-line structure

UR - http://www.scopus.com/inward/record.url?scp=84901416683&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84901416683&partnerID=8YFLogxK

U2 - 10.1134/S1029959914020015

DO - 10.1134/S1029959914020015

M3 - Article

AN - SCOPUS:84901416683

VL - 17

SP - 89

EP - 96

JO - Physical Mesomechanics

JF - Physical Mesomechanics

SN - 1029-9599

IS - 2

ER -