Dynamics and residual stresses in KCl under effect of pulsed electron beam

V. F. Shtan'ko, V. I. Oleshko, V. M. Tolmachev

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Results are presented for the study of relationship between dynamic and static mechanical stresses in ion crystals and energy densities of high-current electron beams (HCEB) at room temperature. It is established that with pulses of ≈ 25 ns plastic deformation of the electron deceleration zone occurs during exposure of monocrystals KCl to a beam. Comparison between calculated and experimental relationships between acoustic impulse amplitude and energy density detected an area with superlinear growth of the amplitude, over the energy density range of 0.4-0.6 J/cm2. It may be explained by development of electric discharge processes.

Original languageEnglish
Pages (from-to)53-56
Number of pages4
JournalFizika i Khimiya Obrabotki Materialov
Issue number2
Publication statusPublished - Mar 1991

Fingerprint

Electric discharges
Deceleration
Electron beams
Residual stresses
Plastic deformation
Acoustics
Ions
Crystals
Electrons
Temperature

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Dynamics and residual stresses in KCl under effect of pulsed electron beam. / Shtan'ko, V. F.; Oleshko, V. I.; Tolmachev, V. M.

In: Fizika i Khimiya Obrabotki Materialov, No. 2, 03.1991, p. 53-56.

Research output: Contribution to journalArticle

@article{4756d11244544ba5b7bd856fe171cada,
title = "Dynamics and residual stresses in KCl under effect of pulsed electron beam",
abstract = "Results are presented for the study of relationship between dynamic and static mechanical stresses in ion crystals and energy densities of high-current electron beams (HCEB) at room temperature. It is established that with pulses of ≈ 25 ns plastic deformation of the electron deceleration zone occurs during exposure of monocrystals KCl to a beam. Comparison between calculated and experimental relationships between acoustic impulse amplitude and energy density detected an area with superlinear growth of the amplitude, over the energy density range of 0.4-0.6 J/cm2. It may be explained by development of electric discharge processes.",
author = "Shtan'ko, {V. F.} and Oleshko, {V. I.} and Tolmachev, {V. M.}",
year = "1991",
month = "3",
language = "English",
pages = "53--56",
journal = "Fizika i Khimiya Obrabotki Materialov",
issn = "0015-3214",
publisher = "Izdatel'stvo Nauka",
number = "2",

}

TY - JOUR

T1 - Dynamics and residual stresses in KCl under effect of pulsed electron beam

AU - Shtan'ko, V. F.

AU - Oleshko, V. I.

AU - Tolmachev, V. M.

PY - 1991/3

Y1 - 1991/3

N2 - Results are presented for the study of relationship between dynamic and static mechanical stresses in ion crystals and energy densities of high-current electron beams (HCEB) at room temperature. It is established that with pulses of ≈ 25 ns plastic deformation of the electron deceleration zone occurs during exposure of monocrystals KCl to a beam. Comparison between calculated and experimental relationships between acoustic impulse amplitude and energy density detected an area with superlinear growth of the amplitude, over the energy density range of 0.4-0.6 J/cm2. It may be explained by development of electric discharge processes.

AB - Results are presented for the study of relationship between dynamic and static mechanical stresses in ion crystals and energy densities of high-current electron beams (HCEB) at room temperature. It is established that with pulses of ≈ 25 ns plastic deformation of the electron deceleration zone occurs during exposure of monocrystals KCl to a beam. Comparison between calculated and experimental relationships between acoustic impulse amplitude and energy density detected an area with superlinear growth of the amplitude, over the energy density range of 0.4-0.6 J/cm2. It may be explained by development of electric discharge processes.

UR - http://www.scopus.com/inward/record.url?scp=0026125472&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026125472&partnerID=8YFLogxK

M3 - Article

SP - 53

EP - 56

JO - Fizika i Khimiya Obrabotki Materialov

JF - Fizika i Khimiya Obrabotki Materialov

SN - 0015-3214

IS - 2

ER -