Technological possibilities of high-power pulsed ion beams for the erosion treatment of metal surfaces; Russian Journal of Non-Ferrous Metals; Vol. 49, № 4

Technological possibilities of high-power pulsed ion beams for the erosion treatment of metal surfaces; Russian Journal of Non-Ferrous Metals; Vol. 49, № 4

Bibliographic Details
Parent link:Russian Journal of Non-Ferrous Metals.— , 2007-
Vol. 49, № 4.— 2008.— [P. 297-302]
Main Author: Bleykher (Bleicher) G. A. Galina Alekseevna
Other Authors: Krivobokov V. P. Valery Pavlovich
Summary:Title screen
The technological possibilities of submicrosecond (10−9−10−6s) ion beams in ranges of power density of 106−109 W/cm2 and particle energy of 1-2000 keV as well as mechanisms of erosion of metal surfaces under their effect are considered. The large significance of collective processes associated with radiation heating of the surface is shown. A model for description of erosion is suggested according to which the flux of atoms of the target leaving the irradiated surface consists of two independent components caused by collisional sputtering and evaporation, respectively. The effect of parameters of irradiation on the erosion coefficient and on the ratio of factors of sputtering and evaporation is analyzed.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2008
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://link.springer.com/article/10.3103/S1067821208040160
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=646303

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