Comparative study on welding characteristics of laser-additional current hybrid welded T-joint of aluminium and titanium alloyXinge Zhang, Liqun Li, Yanbin Chen, Xiaocui Zhu, Yansheng Li and Xinjian GuoMATEC Web of Conferences, 31 (2015) 03006DOI: https://doi.org/10.1051/matecconf/20153103006