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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes
SJR: 0.19 SNIP: 0.341 CiteScore™: 0.43

ISSN Print: 1093-3611
ISSN Online: 1940-4360

High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

DOI: 10.1615/HighTempMatProc.v8.i2.150
pages 313-319

THE INVESTIGATION OF POSSIBILITIES OF CONCENTRATED ELECTRON BEAM CONTROL IN THE GASES OF ATMOSPHERIC PRESSURE

V. V. Abashkin
Keldysh Research Center, Onezhskaya 8, 125438 Moscow, Russia
A. A. Ilyin
Keldysh Research Center, Onezhskaya 8, 125438 Moscow, Russia

ABSTRACT

The electron beams control in the gas of atmosphere pressure greatly increases their technological application (for example surface hardening technology, silicon tetrachloride into three-chlorine-silane conversion etc.). The conventional method of beam control is realized by application of magnetic field. But the magnetic field influence is evened-out in gases of high pressures, when electrons collision frequency with gas particles becomes equal or higher then electrons Larmor frequency.
The control of the concentrated electron beam injected in dense gas is investigated in this article. The relative ratios between beam parameters, magnetic field and control degree are evaluated. The investigations were carried out at the small-scale concentrated e-beam facility. It consists of electron gun with accelerating voltage up to 100 kV and beam injection device with generated axially symmetric magnetic field up to 0,7 Tesla. The control is realized by beam deflecting system immersed into the magnetic field of injection device. The magnetic field generated by deflecting system is up to 0,04 Tesla.


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