[1] Blinkov V A, Sheninkin M Z, Abralv M A. Grains of solidifying metal refined under vibrations[J]. Autom Weld, 28, 11-12(1975).

[2] Wu C S, Yang F Z, Gao J Q. Effect of external magnetic field on weld pool flow conditions in high-speed gas metal arc welding[J]. Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 230, 188-193(2016). http://www.researchgate.net/publication/280770848_Effect_of_external_magnetic_field_on_weld_pool_flow_conditions_in_high-speed_gas_metal_arc_welding

[3] Malinowski-Brodnicka M, den Ouden G, Vink W J P. Effect of electromagnetic stirring on GTA welds in austenitic stainless steel[J]. Welding Journal, 69, 52s-59s(1990). http://www.aws.org/w/a/wj/supplement/WJ_1990_02_s52.pdf

[4] Mousavi M G. Hermans M J M, Richardson I M, et al. Grain refinement due to grain detachment in electromagnetically stirred AA7020 welds[J]. Science and Technology of Welding and Joining, 8, 309-312(2003).

[5] Liu Y B, Sun Q J, Liu J P et al. Effect of axial external magnetic field on cold metal transfer welds of aluminum alloy and stainless steel[J]. Materials Letters, 152, 29-31(2015). http://www.sciencedirect.com/science/article/pii/s0167577x15004413

[6] Sundaresan S. Ram G D J. Use of magnetic arc oscillation for grain refinement of gas tungsten arc welds in α-β titanium alloys[J]. Science and Technology of Welding and Joining, 4, 151-160(1999). http://www.tandfonline.com/doi/abs/10.1179/136217199101537699

[7] Yue Jianfeng, Li Liangyu, Liu Wenji et al. Downward welding pool shape control based on exterior high frequency alternative magnetic field[J]. Journal of Mechanical Engineering, 49, 65-70(2013).

[8] Yao Q, Luo Z, Li Y et al. Effect of electromagnetic stirring on the microstructures and mechanical properties of magnesium alloy resistance spot weld[J]. Materials and Design, 63, 200-207(2014). http://www.sciencedirect.com/science/article/pii/S0261306914004531

[9] Zhou J, Tsai H L. Application of electromagnetic force in laser welding[C]. ASME International Mechanical Engineering Congress and Exposition, 8, 1025-1030(2007).

[10] Yang Decai, Liu Jinhe. Effect of outer magnetic field on laser beam welding penetration depth[J]. Laser Technology, 25, 347-350(2001).

[11] Chen Wuzhu, Peng Yun, Wang Cheng et al. Diffusion of plasma and effect of electric and magnetic fields in laser welding[J]. Chinese J Lasers, 29, 529-531(2002).

[12] Vollertsen F, Thomy C. Magnetic stirring during laser welding of aluminum[J]. Journal of Laser Applications, 18, 28-34(2006). http://scitation.aip.org/content/lia/journal/jla/18/1/10.2351/1.2164477

[13] Gatzen M, Tang Z, Vollertsen F et al. X-ray investigation of melt flow behavior under magnetic stirring regime in laser beam welding of aluminum[J]. Journal of Laser Applications, 23, 032002(2011). http://scitation.aip.org/content/lia/journal/jla/23/3/10.2351/1.3580552

[14] Yu Shengfu, Zhang Youshou, Lei Yi et al. Mechanisms of rotational magnetic field stirring of laser welded non-magnetic alloy for laser welding[J]. Transactions of the China Welding Institution, 27, 109-112(2006).

[15] Bachmann M, Avilov V, Gumenyuk A et al. Experimental and numerical investigation of an electromagnetic weld pool support system for high power laser beam welding of austenitic stainless steel[J]. Journal of Materials Processing Technology, 214, 578-591(2014). http://www.sciencedirect.com/science/article/pii/S0924013613003403

[16] Wang Wei, Liu Qi, Yang Guang et al. Numerical simulation of electromagnetic flow, temperature field and flow field in laser molten pool with electromagnetic stirring[J]. Chinese J Lasers, 42, 0202007(2015).

[17] Song Shiying, Wang Liang, Hu Yong et al. Graded coating produced by laser melt injection under steady magnetic field[J]. Chinese J Lasers, 43, 0503005(2016).

[18] Wang Liang, Hu Yong, Song Shiying et al. Suppression effect of a steady magnetic field on surface undulation during laser remelting[J]. Chinese J Lasers, 42, 1103005(2015).

[19] Kou S. Welding metallurgy[M]. New Jersey: John Wiley and Sons, 294-295(2002).

[20] Zhang X, Zhao Z Y, Wang C M et al. The effect of external longitudinal magnetic field on laser-MIG hybrid welding[J]. International Journal of Advanced Manufacturing Technology, 85, 1735-1743(2016). http://link.springer.com/article/10.1007/s00170-015-8035-9

[21] Zhao Bo. Research on arc behaviors of narrow-gap MAG[D]. Harbin: Harbin Institute of Technology, 89-94(2009).

[22] Capello E, Chiarello P, Previtali B et al. Laser welding and surface treatment of a 22Cr-5Ni-3Mo duplex stainless steel[J]. Materials Science and Engineering A, 351, 334-343(2003). http://www.sciencedirect.com/science/article/pii/S0921509302008419

[23] John C L, Damian J K. Welding metallurgy and weldability of stainless steels[M]. New Jersey: John Wiley and Sons(2005).