[1] Keeler S, Kimchi M. Advanced high strength steel: Application guidelines[M]. 5 ^th ed. Brussels: World Auto Steel (2014).

[2] Jiang C, Shan Z D, Zhuang B L et al. Microstructure and properties of hot stamping 22MnB5 steel[J], 33, 78-81(2012).

[3] Li T, Li F, Wang S E et al. Research on car galvanized tailor-welded blanks of fiber laser welding[J]. Laser & Optoelectronics Progress, 52, 011406(2015).

[4] Rossini M, Spena P R, Cortese L. Investigation on dissimilar laser welding of advanced high strength steel sheets for the automotive industry[J]. Materials Science and Engineering A, 628, 288-296(2015). http://www.sciencedirect.com/science/article/pii/S0921509315000532

[5] Dong D Y, Wang G J, Ma M et al. Study on microstructure and properties of laser welding dual phase steel joints for an auto-body[J]. China Journal of Lasers, 39, 0903002(2012).

[6] Cui Q L, Parkes D, Westerbaan D et al. Tensile and fatigue properties of single and multiple dissimilar welded joints of DP980 and HSLA[J]. Journal of Materials Engineering and Performance, 26, 783-791(2017). http://link.springer.com/10.1007/s11665-016-2454-0

[7] Han T K, Park B G, Kang C Y. Hardening characteristics of CO2 laser welds in advanced high strength steel[J]. Metals and Materials International, 18, 473-479(2012). http://link.springer.com/article/10.1007/s12540-012-3014-2

[8] Wang X N, Zheng Z, Zeng P L et al. Effect of microstructure on hardness and fatigue properties of 800 MPa high strength steel fiber laser weld joints[J]. China Journal of Lasers, 43, 1202010(2016).

[9] Song W, Cao S Y, Yan C. Study on growth of HAZ grain in laser welding of high strength steel based on temperature field[J]. Applied Laser, 37, 386-390(2017).

[10] Jin J, Yang S L, Ni W Y et al. Microstructure and mechanical properties of fiber laser welded joints of ultrahigh-strength steel 22MnB5 and dual-phase steels[J]. Journal of Materials Research, 29, 2565-2575(2014). http://adsabs.harvard.edu/abs/2014JMatR..29.2565J

[11] Wang J F, Wang L J, Yang L J et al. Research on microstructure and properties of laser welding DP1000 high-strength steel weld joints[J]. China Journal of Lasers, 41, 0903003(2014).