Thermal erosion of metal surfaces under the action of fine-focused scanning electron beams

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A model of thermal erosion of a metal surface under the action of low-energy fine-focused scanning electron beams is developed. Peculiarities of thermal erosion of a metal surface irradiated by these beams with a power of 1... 10 kW are considered. The influence of the irradiation parameters on the intensity of carrying the substance from the surface is analyzed. It is shown that due to such beams, the coefficients of metal erosion reach values of 10 3 atom/electron and even greater. This is characteristic of powerful submicrosecond electron and ion beams, but the efficiency of using their energy turns out to be much higher.

Original languageEnglish
Pages (from-to)152-160
Number of pages9
JournalJournal of Engineering Thermophysics
Volume20
Issue number2
DOIs
Publication statusPublished - Jun 2011

Fingerprint

Erosion
Electron Beam
metal surfaces
erosion
Scanning
Electron beams
Metals
electron beams
scanning
Electron
Energy
Irradiation
Ion beams
ion beams
Atoms
irradiation
energy
Electrons
Coefficient
coefficients

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Modelling and Simulation
  • Condensed Matter Physics
  • Environmental Engineering

Cite this

@article{28da0f95bb76433a8bc8becaacc04a69,
title = "Thermal erosion of metal surfaces under the action of fine-focused scanning electron beams",
abstract = "A model of thermal erosion of a metal surface under the action of low-energy fine-focused scanning electron beams is developed. Peculiarities of thermal erosion of a metal surface irradiated by these beams with a power of 1... 10 kW are considered. The influence of the irradiation parameters on the intensity of carrying the substance from the surface is analyzed. It is shown that due to such beams, the coefficients of metal erosion reach values of 10 3 atom/electron and even greater. This is characteristic of powerful submicrosecond electron and ion beams, but the efficiency of using their energy turns out to be much higher.",
author = "Bleykher, {G. A.} and Krivobokov, {V. P.}",
year = "2011",
month = "6",
doi = "10.1134/S1810232811020032",
language = "English",
volume = "20",
pages = "152--160",
journal = "Journal of Engineering Thermophysics",
issn = "1810-2328",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "2",

}

TY - JOUR

T1 - Thermal erosion of metal surfaces under the action of fine-focused scanning electron beams

AU - Bleykher, G. A.

AU - Krivobokov, V. P.

PY - 2011/6

Y1 - 2011/6

N2 - A model of thermal erosion of a metal surface under the action of low-energy fine-focused scanning electron beams is developed. Peculiarities of thermal erosion of a metal surface irradiated by these beams with a power of 1... 10 kW are considered. The influence of the irradiation parameters on the intensity of carrying the substance from the surface is analyzed. It is shown that due to such beams, the coefficients of metal erosion reach values of 10 3 atom/electron and even greater. This is characteristic of powerful submicrosecond electron and ion beams, but the efficiency of using their energy turns out to be much higher.

AB - A model of thermal erosion of a metal surface under the action of low-energy fine-focused scanning electron beams is developed. Peculiarities of thermal erosion of a metal surface irradiated by these beams with a power of 1... 10 kW are considered. The influence of the irradiation parameters on the intensity of carrying the substance from the surface is analyzed. It is shown that due to such beams, the coefficients of metal erosion reach values of 10 3 atom/electron and even greater. This is characteristic of powerful submicrosecond electron and ion beams, but the efficiency of using their energy turns out to be much higher.

UR - http://www.scopus.com/inward/record.url?scp=79956052913&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79956052913&partnerID=8YFLogxK

U2 - 10.1134/S1810232811020032

DO - 10.1134/S1810232811020032

M3 - Article

VL - 20

SP - 152

EP - 160

JO - Journal of Engineering Thermophysics

JF - Journal of Engineering Thermophysics

SN - 1810-2328

IS - 2

ER -