• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Artikel
  4. Laserstrahlschweißen von Aluminium
 
  • Details
  • Full
Options
1989
Journal Article
Title

Laserstrahlschweißen von Aluminium

Other Title
Laser beam welding of aluminium
Abstract
Thanks to laser beam welding, lighter but at the same time more stable welded components can be produced. Laser welding of alloyed steel and stainless steel has already been used in industrial manufacturing for some years, whereras due to the properties of the material, laser welding of aluminium, particularly with Co sub 2 high-power lasers, was regarded as very difficult or even impossible. In comparison to steel, the high reflection (R > 95 %), the high heat conductivity (0,55 cal/cms degree C) and the low ionization energy (E sub 1 about 6 eV) make it more difficult to transfer the laser energy into the workpiece.
Author(s)
Behler, K.
Beyer, E.
Schäfer, R.
Journal
Aluminium  
Language
German
Fraunhofer-Institut für Lasertechnik ILT  
Keyword(s)
  • alloyed steel

  • alumina

  • aluminium

  • capillary

  • Co2 high-power laser

  • Co2-Hochleistungslaser

  • heat conductivity

  • Hitzebeständigkeit

  • Kapillare

  • laser beam welding

  • Laserstrahlschweißen

  • Legierung

  • plasma

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024