Comparison of radiation damage and mechanical and tribological properties of α-Fe exposed to intense pulsed electron and ion beams

Using RBS, SIMS, AES, TEM and SEM techniques, formation of different point and linear defects has been found in iron as a result of intense-pulsed ion beam (IPIB) treatment. The close correlation between the average scalar dislocation density with microhardness magnitude has been proved both in near-surface layers and at great depths. The comparable analysis of structure-phase damage after IPIB and intense-pulsed electron beam (IPEB) irradiation is interesting for an explanation of different modified properties and in industrial application of such treatments.

Authors
Pogrebnjak A.D.1 , Ladysev V.S.2 , Pogrebnjak N.A. 3 , Michaliov A.D.1 , Shablya V.T.1 , Valyaev A.N.2 , Valyaev A.A.4 , Loboda V.B.5
Journal
Vacuum
Publisher
Elsevier Science Ltd, Exeter
Number of issue
1
Language
English
Pages
45-52
Status
Published
Link
External link
DOI
10.1016/S0042-207X(00)00221-9
Volume
58
Year
2000
Organizations
  • 1 Sumy Inst. for Surface Modification, Av. T. Shevchenko 17, 40030 Sumy, Ukraine
  • 2 Technical University, 492010 USt-Kamenogorsk, Kazakhstan
  • 3 People's Friendship University, 130240, Moscow, Russian Federation
  • 4 Tech. Univ. of Electron. Eng. 103498, Moscow, Russian Federation
  • 5 Sumy Pedagogical University, 40012, Sumy, Ukraine
Keywords
Auger electron spectroscopy; Electron beams; Ion beams; Irradiation; Microhardness; Radiation damage; Rutherford backscattering spectroscopy; Scanning electron microscopy; Secondary ion mass spectrometry; Transmission electron microscopy; Tribology; Wear resistance; Intense pulsed electron beam irradiation; Intense pulsed ion beam treatment; Structure phase damage; Iron
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/503/
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