Characteristics of DC TIG arc with the action of a vertically incident CO2 laser beam

Hanjie Xuebao/Transactions of the China Welding Institution

Volumn 30, Issue 3, 2009, Pages 97-100

  Zhang, Huanzhen ^a   Wu, Shikai ^a   Xiao, Rongshi ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Arc configuration; Arc power; CO2 laser; Static characteristic of arc; Tungsten inter gas

Indexed keywords

ARC COLUMNS; ARC CONFIGURATION; ARC CURRENTS; ARC POWER; ARC VOLTAGES; BEAM LOCATIONS; CO2 LASER; ELECTRIC POWER; HIGH-SPEED CAMERAS; HYBRID WELDING; JOINING TECHNIQUES; LASER ARCS; LASER POWER; STATIC CHARACTERISTIC OF ARC; TIG ARCS;

ELECTRIC ARCS; LASER BEAM WELDING; LASER BEAMS; LASERS; PLASMA WELDING; PULSED LASER DEPOSITION; TUNGSTEN;

CAVITY RESONATORS;

EID: 65249161076     PISSN: 0253360X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Steen W M. Arc augmented laser processing of materials[J]. Journal of Applied Physics, 1980, 51(11): 5636-5641.
2. Jasnau U, Hoffmann J, Seyffarth P. Nd:YAG-laser-GMA-hybrid welding in shipbuilding and steel construction[J]. Robotic Welding, Intelligence and Automation, 2004, 299: 14-24.
3. Natio Y, Katayama S, Matsunawa A. Keyhole behavior and liquid flow in molten pool during laser-Arc hybrid welding[C]//Osaka Japan Proceeding of SPIE, 2003, 4831: 357-362.
4. Bagger C, Olsen F O. Review of laser hybrid welding[J]. Journal of Laser Applications, 2005, 17(1): 2-14.
5. Ishide T, Tsubota S, Watanabe M. Latest MIG, TIG arc-YAG laser hybrid welding systems for various welding products[C]//Osaka Japan Proceeding of SPIE, 2003, 4831: 347-352.
6. Naito Y, Mizutani M, Katayama S. Plasma/plume behavior during welding: welding phenomena in hybrid welding using YAG laser and TIG arc[J]. Welding International, 2006, 20(10): 777-784.
7. Hu B, Ouden G D. Laser induced stabilization of the welding arc[J]. Science and Technology of Welding and Joining, 2005, 10(1): 76-80.
8. Chen Yanbin, Li Liqun, Wu Lin. Measurement of laser absorption and defocusing by arc[J]. Transactions of the China Welding Institution, 2003, 24(3): 56-58.
9. Chen Yanbin, Chen Jie, Li Liqun. Properties of arc and weld in laser-TIG hybrid process[J]. Transactions of the China Welding Institution, 2003, 24(1): 55-56.
10. Seyffarth P, Krivtsun I V. Laser-arc processes and their applications in welding and material treatment[M]. Great Britain, 2002.
11. Lancaster J F. The physics of welding-2nd edition[M]. Great Britation, 1986.
12. Wang Q, Economou D J, Donnelly V M. Simulation of a direct current microplasma discharge in helium at atmospheric pressure[J]. Journal of Applied Physics, 2006, 100, 023301-1-023301-10.
13. Tix C, Gratzke U, Simon G. Absorption of the laser beam by the plasma in deep laser beam welding of metals[J]. Journal of Applied Physics, 1995, 78(11): 6448-6453.