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Research Papers

Double pulse laser welding of 6082 aluminium alloys

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Pages 42-47 | Received 05 Aug 2014, Accepted 09 Oct 2014, Published online: 22 Oct 2014

References

  • Steen WM: ‘Laser material processing’, 3rd edn, 169–172; 2003, New York, Springer-Verlag.
  • Cieslak MJ and Fuerschbach PW: ‘On the weldability, composition, and hardness of pulsed and continuous Nd:YAG laser welds in aluminum alloys 6061, 5456 and 5086’, Metall. Mater. Trans. B, 1988, 19B, 319–329.
  • Zhang J, Weckman DC and Zhou Y: ‘Effects of temporal pulse shaping on cracking susceptibility of 6061-T6 aluminum Nd:YAG laser welds’, Weld. J., 2008, 87, 18– 30.
  • Michaud EJ, Kerr HW and Weckman DC: ‘Temporal pulse shaping and solidification cracking in laser welded Al–Cu alloys’, Proc. 4th Int. Conf. on ‘Trends in welding research’, Gatlinburg, TN, USA, June 1995, ASM International, 1–6.
  • Dworak J: ‘The effect of laser beam pulse shape on the process of pulsed laser welding’, Weld. Int., 2014, 28, (7).
  • Matsunawa A, Mizutani M and Katayama S: ‘Mathematical modeling of fusion and solidification in laser welding and evaluation of hot cracking’, Trans. Jpn Weld. Res. Inst., 1996, 25, (2), 161–169.
  • Katayama S, Mizutani M and Matsunawa A: ‘Modelling of melting and solidification during laser spot welding’, Sci. Technol. Weld. Joining, 1997, 2, (1), 2–9.
  • Bergmann JP, Bielenin M, Stambke M, Feustel T, Witzendorff Pv and Hermsdorf J: ‘Effects of diode laser superposition on pulsed laser welding of aluminum’, Physics Procedia, 2013, 41, 180–189.
  • Sheikhi M, Malek Ghaini F and Assadi H: ‘Solidification crack initiation and propagation in pulsed laser welding of wrought heat treatable aluminium alloy’, Sci. Technol. Weld. Joining, 2014, 19, (3), 250–255.
  • Liu J, Rao Z, Liao S and Wang P.-C: ‘Modeling of transport phenomena and solidification cracking in laser spot bead-on-plate welding of AA6063-T6 alloy. Part II—simulation results and experimental validation’, Int. J. Adv. Manuf. Technol., 2014.
  • Ren-pei L, Zu-jue D and Yong-ming P: ‘Solidification crack susceptibility of aluminum weld metals’, Trans. Nonferrous Met. Soc. China, 2006, 16, 110–116.
  • Arata Y, Matsuda F, Nakata K and Shinozaki K: ‘Solidification crack susceptibility of aluminum alloy weld metals (Report 2): effect of straining rate on cracking threshold in weld metal during solidification’, Trans. Jpn Weld. Res. Inst., 1977, 6, (1), 91–104.
  • Ploshikhin V, Zoch H.-W, Karkhin VA, Makhutin M and Pesch HJ: ‘Numerical optimisation of the temperature field for the prevention of solidification cracking during laser beam welding using the multi-beam technique’, Proc. Int. Conf. ‘Materials Week 2002’, Munich, Germany, 2002 , Deutsche Gesellschaft für Materialkunde.
  • Ploshikhin V, Prihodovsky A and Ilin A: ‘Experimental investigation of the hot cracking mechanism in welds on the microscopic scale’, Front. Mater. Sci., 2011, 5, (2), 135–145.
  • Brenner B and Goebel G: ‘Avoiding hot cracking by induction based change of thermal strains during laser welding’, Proc. Int. Cong. on ‘Applications of lasers and electro optics’, Scottsdale, AZ, USA, 2006, Laser Institute of America, Paper 105.
  • Prokhorov N: ‘The technological strength of metals while crystallizing during welding’, Weld. Prod., 1962, 9, (4), 1–8.
  • Nakashiba S, Okamoto Y, Sakagawa T, Miura K, Okada A and Uno Y: ‘Welding characteristics of aluminum alloy by pulsed Nd:Yag laser with pre- and post-irradiation of superposed continuous diode laser’, Proc. Int. Cong. on ‘Applications of lasers and electro optics’, Orlando, FL, USA, 2011, Laser Institute of America, 23–27.
  • Davis JR: ‘ASM specialty handbook: aluminum and aluminum alloys’, 1st edn, 378; 1993, Materials Park, ASM International.
  • Totten GE and MacKenzie DS: ‘Handbook of aluminum’, 1st edn., Vol. 1, 56; 2003, New York, Marcel Dekker.
  • Drezet M, Lima MS.-F, Wagniere JD, Rappaz M and Kurz W: ‘Crack-free aluminium alloy welds using a twin laser process’, in Proc. Int. Inst. Weld. Conf. (ed. P. Mayr, G. Posch and H. Cerjak), Graz, Austria, 2008, International Institute of Welding, 87–94.

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