Detail publikace
Calculations of Intensive Electron Source for Electron Beam Welding
JÁNSKÝ, P. LENCOVÁ, B. ZLÁMAL, J.
Originální název
Calculations of Intensive Electron Source for Electron Beam Welding
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
The electron beam-welding machine in ISI Brno is intended for joining components and materials used in electron optical instrumentation. As an electron gun a thermionic cathode with tungsten hairpin filament is used. The optical part consists of centering coils, a magnetic lens and a deflection system [1]. Typically, the beam energy is 50 keV, maximum power is about 1 kW. For a narrow weld we need a very bright electron source.
Klíčová slova
electron optics, space charge effects, electron guns
Autoři
JÁNSKÝ, P.; LENCOVÁ, B.; ZLÁMAL, J.
Vydáno
1. 1. 2003
ISSN
1431-9276
Periodikum
MICROSCOPY AND MICROANALYSIS
Ročník
9
Číslo
3
Stát
Spojené státy americké
Strany od
22
Strany do
23
BibTex
@article{BUT44385,
author="Pavel {Jánský} and Bohumila {Lencová} and Jakub {Zlámal}",
title="Calculations of Intensive Electron Source for Electron Beam Welding",
journal="MICROSCOPY AND MICROANALYSIS",
year="2003",
volume="9",
number="3",
pages="22--23",
issn="1431-9276"
}