[1] Mei L F, Chen G Y, Jin X Z et al. Study on fiber laser overlap-welding of automobile aluminum alloy[J]. Chinese Journal of Lasers, 37, 2091-2097(2010).

[2] Li Y H, Lin J P. Status-quo and trends of researches on tailor welded blanks for vehicle body[J]. Automotive Engineering, 36, 763-767, 772(2014).

[3] Wang H Y, Sun J, Liu L M. Formation and controlling mechanism of pores in laser-TIG hybrid welding of 6061-T6 aluminum alloys at high peed[J]. Chinese Journal of Lasers, 45, 0302001(2018).

[4] Schwinn J, Besel M. Determination of residual stresses in tailored welded blanks with thickness transition for crack assessment[J]. Engineering Fracture Mechanics, 208, 209-220(2019).

[5] Kumar Dama K, Suresh Babu V, Rao R N. State of the art on automotive lightweight body-in-white design[J]. Materials Today: Proceedings, 5, 20966-20971(2018).

[6] Tisza M, Czinege I. Comparative study of the application of steels and aluminium in lightweight production of automotive parts[J]. International Journal of Lightweight Materials and Manufacture, 1, 229-238(2018).

[7] Habibi M, Hashemi R, Fallah Tafti M et al. Experimental investigation of mechanical properties, formability and forming limit diagrams for tailor-welded blanks produced by friction stir welding[J]. Journal of Manufacturing Processes, 31, 310-323(2018). http://www.sciencedirect.com/science/article/pii/S1526612517303432

[8] Sun G Y, Tan D D, Lü X et al. Multi-objective topology optimization of a vehicle door using multiple material tailor-welded blank (TWB) technology[J]. Advances in Engineering Software, 124, 1-9(2018).

[9] Chen S S, Lin J P. An analytical model to predict the effect of weld location on tensile behaviors of tailor welded blanks[J]. Journal of Materials Engineering, 39, 33-37(2011).

[10] Bayley C J, Pilkey A K. Influence of welding defects on the localization behaviour of an aluminum alloy tailor-welded blank[J]. Materials Science and Engineering: A, 403, 1-10(2005). http://www.sciencedirect.com/science/article/pii/S0921509305002285

[11] Huang Y, Huang J, Nie P L. Microstructures and textures of 6016 and 5182 aluminum laser welded joints[J]. Chinese Journal of Lasers, 46, 0402003(2019).

[12] Zhang D W. A study of aluminum alloy laser welding process[D]. Changchun: Changchun University of Science and Technology(2012).

[13] Yang J. Study on the process behavior and defects control during laser deep penetration welding of aluminium alloy[D]. Beijing: Beijing University of Technology(2011).

[14] [14] AnconaA,[\s]{1}SibillanoT,[\s]{1}TricaricoL,[\s]{1}et[\s]{1}al.[\s]{1}Comparison[\s]{1}of[\s]{1}two[\s]{1}different[\s]{1}nozzles[\s]{1}for[\s]{1}laser[\s]{1}beam[\s]{1}welding[\s]{1}of[\s]{1}AA5083[\s]{1}aluminium[\s]{1}alloy[J].[\s]{1}Journal[\s]{1}of[\s]{1}Materials[\s]{1}Processing[\s]{1}Technology,[\s]{1}2005,[\s]{1}164/165:[\s]{1}971-[\s]{1}977.[\s]{1}

[15] Ancona A, Lugarà P M, Sorgente D et al. Mechanical characterization of CO2 laser beam butt welds of AA5083[J]. Journal of Materials Processing Technology, 191, 381-384(2007). http://www.sciencedirect.com/science/article/pii/S0924013607002877

[16] Kim D, Lee W, Kim J et al. Macro-performance evaluation of friction stir welded automotive tailor-welded blank sheets: part II-Formability[J]. International Journal of Solids and Structures, 47, 1063-1081(2010). http://www.sciencedirect.com/science/article/pii/S0020768310000053

[17] Zhang J, Lin S J, Su S X et al. Effect of defocusing amount on weld shaping in fiber laser welding of aluminum alloy[J]. Laser & Optoelectronics Progress, 53, 121405(2016).

[18] Niu Z. Study on forming quality of marine 5083 aluminum alloy CO2 laser welding weld[D]. Beijing: Beijing University of Technology(2008).

[19] Kou S. Welding metallurgy[M]. Hoboken, NJ, USA: John Wiley & Sons, Inc.(2002).