• DocumentCode
    572200
  • Title

    Pulse heat treatment of material surface by high-current electron beam

  • Author

    Engelko, V.I. ; Lazarenko, A.V. ; Pechersky, O.P.

  • Author_Institution
    D.V. Efremov Sci. Res. Inst. of Electrophys. Apparatus, Metallostroy, Russia
  • Volume
    3
  • fYear
    1992
  • fDate
    25-29 May 1992
  • Firstpage
    1935
  • Lastpage
    1941
  • Abstract
    Results of the studies of high-current pulsed electron beam effect on a material surface are presented. An electron beam was produced in an accelerator with a multi-point explosion-emission cathode (60–180 kV, 4–40μsec, 10–60J/cm2). Modification of the surface properties was observed at the irradiation energy density, exceeding 22–25J/cm2) and the depth of a modified layer in 10–50μm range. The hardness of a treated surface layer exceeded that of the base by a factor 2–5. The use of HEB treatment to obtain other possible surface modifications is also discussed.
  • Keywords
    Cooling; Electron beams; Heating; Laser beams; Materials; Structural beams; Surface treatment;
  • 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
    6306843
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=572200