Experimental research on formation mechanism of porosity in magnetic field assisted laser welding of steel

[1]  Chuansong Wu,et al.  Suppression of undercut defects in high-speed GMAW through a compound magnetic field , 2019 .

[2]  Genyu Chen,et al.  Periodic root humps in thick-plate laser welding using steady electromagnetic force , 2019, Journal of Materials Processing Technology.

[3]  Lin Li,et al.  Simulation and experimental studies of keyhole induced porosity in laser-MIG hybrid fillet welding of aluminum alloy in the horizontal position , 2019, Optics & Laser Technology.

[4]  Dongsheng Wu,et al.  Role of welding speed on keyhole-induced porosity formation based on experimental and numerical study in fiber laser welding of Al alloy , 2019, The International Journal of Advanced Manufacturing Technology.

[5]  Rui-di Li,et al.  Thermo-electromagnetic effect on weld microstructure in magnetically assisted laser welding of austenite steel , 2019, Journal of Manufacturing Processes.

[6]  X. Shao,et al.  Laser beam oscillating welding of 5A06 aluminum alloys: Microstructure, porosity and mechanical properties , 2019, Optics & Laser Technology.

[7]  Liqun Li,et al.  Numerical and experimental study on keyhole and melt flow dynamics during laser welding of aluminium alloys under subatmospheric pressures , 2019, International Journal of Heat and Mass Transfer.

[8]  X. Hua,et al.  Experimental Investigation and Numerical Study on the Elimination of Porosity in Aluminum Alloy Laser Welding and Laser–GMA Welding , 2019, Journal of Materials Engineering and Performance.

[9]  Yan Cai,et al.  Observation of the keyhole behavior, spatter, and keyhole-induced bubble formation in laser welding of a steel/glass sandwich , 2019, Welding in the World.

[10]  X. Zhan,et al.  Thermoelectric currents and thermoelectric-magnetic effects in full-penetration laser beam welding of aluminum alloy with magnetic field support , 2018, International Journal of Heat and Mass Transfer.

[11]  Genyu Chen,et al.  Root defects in full penetration laser welding of thick plates using steady electromagnetic force , 2018, Journal of Materials Processing Technology.

[12]  X. Zhan,et al.  Influence of magnetic field orientation on molten pool dynamics during magnet-assisted laser butt welding of thick aluminum alloy plates , 2018, Optics & Laser Technology.

[13]  Yan Cai,et al.  Effect of magnesium content on keyhole-induced porosity formation and distribution in aluminum alloys laser welding , 2018 .

[14]  X. Zhan,et al.  Melt flow and thermal transfer during magnetically supported laser beam welding of thick aluminum alloy plates , 2018 .

[15]  Fang Li,et al.  Numerical study of keyhole instability and porosity formation mechanism in laser welding of aluminum alloy and steel , 2018 .

[16]  Genyu Chen,et al.  Effects of processing parameters on underfill defects in deep penetration laser welding of thick plates , 2018 .

[17]  Fang Li,et al.  Understanding of spatter formation in fiber laser welding of 5083 aluminum alloy , 2017 .

[18]  A. Gerlich,et al.  Feasibility of narrow gap welding using the cold-wire gas metal arc welding (CW-GMAW) process , 2017, Welding in the World.

[19]  Yu Huang,et al.  Influence of steady magnetic field on dynamic behavior mechanism in full penetration laser beam welding , 2017 .

[20]  W. Tao,et al.  Simulating effects of welding speed on melt flow and porosity formation during double-sided laser beam welding of AA6056-T4/AA6156-T6 aluminum alloy T-joint , 2017 .

[21]  X. Zhan,et al.  Weld profile, microstructure, and mechanical property of laser-welded butt joints of 5A06 Al alloy with static magnetic field support , 2017 .

[22]  M. Hermans,et al.  Control of welding distortion during gas metal arc welding of AH36 plates by stress engineering , 2017 .

[23]  P. Jiang,et al.  Influence of axial magnetic field on shape and microstructure of stainless steel laser welding joint , 2017 .

[24]  S. Katayama,et al.  Porosity formation mechanism and its prevention in laser lap welding for T-joints , 2014 .

[25]  Jianxun Zhang,et al.  Porosity and microstructure in pulsed Nd:YAG laser welded Ti6Al4V sheet , 2014 .

[26]  Tao Chen,et al.  A three-dimensional sharp interface model for self-consistent keyhole and weld pool dynamics in deep penetration laser welding , 2011 .

[27]  A. Cramer,et al.  Thermoelectric currents in laser induced melts pools , 2009 .

[28]  F. Vollertsen,et al.  Influence of Magnetic Fields on Dilution during Laser Welding of Aluminium , 2005 .

[29]  F. Lu,et al.  Effect of preheating on the defects and microstructure in NG-GMA welding of 5083 Al-alloy , 2018 .

[30]  P. Berger.  Magneto-Fluid Dynamic Control of Seam Quality in CO 2 Laser Beam Welding , 2002 .