Detail publikace

Calculations of Intensive Electron Source for Electron Beam Welding

JÁNSKÝ, P. LENCOVÁ, B. ZLÁMAL, J.

Anglický název

Calculations of Intensive Electron Source for Electron Beam Welding

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

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 anglicky

electron optics, space charge effects, electron guns

Vydáno

2003-01-01

ISSN

1431-9276

Časopis

MICROSCOPY AND MICROANALYSIS

Ročník

9

Číslo

3

Strany od–do

22–23

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"
}