DocumentCode
572201
Title
Dissipation of stress wave energy and structurul modification of steels irradiated by a low-energy high-current electron beam
Author
Itin, V.I. ; Ivanov, Yu F. ; Lykov, S.V. ; Mesyats, G.A. ; Ozur, G.E. ; Proskurovsky, D.I. ; Rotshtein, V.P.
Author_Institution
Inst. of High-Current Electron., Tomsk, Russia
Volume
3
fYear
1992
fDate
25-29 May 1992
Firstpage
1942
Lastpage
1947
Abstract
The results of investigation of the mechanism of hardening of previously hardened carbon steel (0.45–1.2 % C) by microsecond low — energy high-current electron beam are presented. It is shown that maximum hardening is reached beyond the thermal action zone and is caused by effect bipolar stress wave on martensite. Intense deformation processes initiated in region of penetration of this wave leads to the formation of strongly fragmented structure with high level of defectivity and anomalously high values of microhardness.
Keywords
Crystals; Electron beams; Heating; Radiation effects; Steel; Stress; Structural beams;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Power Particle Beams, 1992 9th International Conference on
Conference_Location
Washington, DC, USA
Print_ISBN
000-0-0000-0000-0
Type
conf
Filename
6306844
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