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Original Articles

Effect of ambient atmosphere on penetration geometry in single laser and laser-arc hybrid welding. Welding phenomena in hybrid welding using YAG laser and TIG arc (second report)

Pages 936-941 | Published online: 08 Jul 2010

References

  • Beyer E et al : ‘New aspects in laser welding with an increased efficiency’. Proc. of ICALEO 1994 183–192.
  • Ishide T et al ‘Coaxial TIG–YAG & MIG–YAG welding methods’ J Jpn Weld Soc 2001 70 (4) 12 17 .
  • Kutsuna M and Chen L: ‘Interaction of both plasma in CO2 laser–MAG hybrid welding of carbon steel’. IIW 2002 Doc. XII-1708-02.
  • Abe N et al : ‘The mechanism of high speed leading path laser- arc combination welding’. Proc. of ICALEO 1998 Section F 37–45.
  • Naito Y et al : ‘Observation of keyhole behaviour and melt flows during laser-arc hybrid welding’. Proc. of ICALEO 2003 Section A – Welding Paper ID 1005.
  • Heiple C R Burgardt P ‘Effects of SO2 shielding gas additions on GTA weld shape’ Weld J 1985 64 (6) 159s 162s .
  • Heiple C R Roper J R ‘Mechanism for minor element effect on GTA fusion zone geometry’ Weld J 1982 61 (4) 97s 102s .
  • Tanaka M et al ‘Unified numerical modelling of stationary tungsten–inert-gas welding process’ Metallurgical and Materials Transactions A 2002 33A (7) 2043 2052 .
  • Lu S et al ‘Effects of oxygen additions to argon shielding gas on GTA weld shape’ ISIJ International 2003 43 (10) 1590 1595 .
  • Lu S et al ‘Sensitivity of marangoni convection and weld shape variations to welding parameters in O2 –Ar shielded GTA welding’ Scripta Materialia 2004 51 271 277 .
  • Ohji T et al ‘Metal flow in molten pool by the defocused electron beam – Minor element effect on weld penetration (2nd Report) –’ Q J Jpn Weld Soc 1991 9 (4) 501 506 .

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