Detail publikačního výsledku

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

Anglický název

Calculations of Intensive Electron Source for Electron Beam Welding

Druh

Článek recenzovaný mimo WoS a Scopus

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.

Anglický 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

Klíčová slova v angličtině

electron optics, space charge effects, electron guns

Autoři

JÁNSKÝ, P.; LENCOVÁ, B.; ZLÁMAL, J.

Vydáno

01.01.2003

ISSN

1431-9276

Periodikum

MICROSCOPY AND MICROANALYSIS

Svazek

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"
}