[1] [1] C. Sujit, S. Rajib, M. Ray et al.. Evaluation of formability and mechanical behavior of laser-welded tailored blanks made of interstitial-free and dual-phase steels［J］. Metall. Mater. Trans. A, 2009, 40(5): 1142～1152

[2] [2] G. Sadok, R. Jean-Marc, P. Fabrice et al.. Experimental and numerical assessment of tailor-welded blanks formability［J］. J. Mater. Process. Technol., 2009, 209(1): 387～395

[3] [3] Qiang Wu, Jinke Gong, Genyu Chen. Research on laser welding of vehicle body［J］. Opt. Laser Technol., 2008, 40(2): 420～426

[4] [4] P. Sushanta Kumar, D. K. Ravi. Study of formability of tailor-welded blanks in plane-strain stretch forming［J］. Int. J. Adv. Manuf. Technol., 2009, 44(7-8): 675～685

[5] [5] Wu Dongjiang, Yin Bo, Zhang Weizhe et al.. NdYAG laser beam welding invar36 alloy［J］. Chinese J. Lasers, 2008, 35(11): 1773～1777

[6] [6] Weng Yuqing. Ultrafine Grained Steel-Theory on Structural Refinement and Control Technology of Steel［M］. Beijing: Metallurgical Industry Press, 2003

[7] [7] G. Krauss, S. W. Thompson. Ferrite microstructure in continuously colled low-and-ultralow-carbon steels［J］. ISIJ Int., 1995, 35(8): 937～945

[8] [8] H. K. D. H. Bhadeshia. Alternatives to the ferrite-pearlite microstructure［J］. Mater. Sci. Forum., 1998, 284-286: 39～50

[9] [9] Fang Hongsheng. Bainite transformation［M］. Beijing: Science Press, 1999

[10] [10] Cao Ziwen, Zou Shikun, Liu Fangjun et al.. Laser shock processing on 1Cr11Ni2W2MoV martensite steel［J］. Chinese J. Lasers, 2008, 35(2): 316～320

[11] [11] Luo Xi, Chen Peifeng, Wang Ying et al.. Novel kind of wide-band shaping parabolic mirror for high power laser processing［J］. Chinese J. Lasers, 2008, 35(11): 1853～1856

[12] [12] Li Xincheng, Luo Guanghong, Zhu Weixing et al.. The design and application of microstructure control system applied to vehicles using sheet［C］. ITIC, 2006, 11: 1034～1038

[13] [13] Li Xincheng, Feng Xiaotian, Zhu Weixing et al.. Weld shapes prediction and grain size forecasting of deep-drawing laser tailored welded blank (LTWB)［J］. Transactions of the Chinese Society for Agricultural Machinery, 2010, 41(6): 222～226