High Power CO_2Laser Welding of Al_2O_3 Ceramics

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Author(s)

Abstract

The welding characteristics of 87% Al_2O_3 were investigated using a high power CO_2 laser, and it was found that full penetration welding of 20mm thick specimens is possible at a welding speed of 400mm/min and a laser power of 10kW. A sound bead was obtained with full penetration of specimens up to 10mm at a suitable laser power and welding speed. The joint efficiency was about 60% for full penetration welding of a 4mm thick specimen with the base material.

Journal

  • Trans. of JWRI

    Trans. of JWRI 21-2, 173-179, 1992

    Osaka University

Cited by:  1

Codes

  • NII Article ID (NAID)
    110006486987
  • NII NACSIS-CAT ID (NCID)
    AA00867058
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    03874508
  • Data Source
    CJPref  NII-ELS 
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