[1] [1] ABE F, OSAKADA K, SHIOMI M, et al. The manufacturing of hard tools from metallic powders by selective laser melting［J］. Journal of Materials Processing Technology, 2001, 111(1-3): 210-213.

[2] [2] ZHANG B, LI Y T, BAI Q. Erratum to: defect formation mechanisms in selective laser melting: A review［J］. Chinese Journal of Mechanical Engineering, 2017, 30(6): 1476.

[3] [3] CHUNG K C, SHU M H, WANG Y C, et al. 3D printing technologies applied to the manufacturing of aircraft components［J］. Modern Physics Letters B, 2020, 34(7n09): 2040018.

[4] [4] LIU Y J, LI X P, ZHANG L C, et al. Processing and properties of topologically optimised biomedical Ti-24Nb-4Zr-8Sn scaffolds manufactured by selective laser melting［J］. Materials Science and Engineering: A, 2015, 642: 268-278.

[5] [5] VORA P, MUMTAZ K, TODD I, et al. AlSi12 in situ alloy formation and residual stress reduction using anchorless selective laser melting［J］. Additive Manufacturing, 2015, 7: 12-19.

[6] [6] HAN Q Q, GU H, SOE S, et al. Manufacturability of AlSi10Mg overhang structures fabricated by laser powder bed fusion［J］. Materials & Design, 2018, 160: 1080-1095.

[9] [9] GRNEWALD J, CLARKSON P, SALVESON R, et al. Influence of pulsed exposure strategies on overhang structures in powder bed fusion of Ti6Al4V using laser beam［J］. Metals, 2021, 11(7): 1125.

[18] [18] LIANG Z L, SUN Z G, ZHANG W S, et al. The effect of heat treatment on microstructure evolution and tensile properties of selective laser melted Ti6Al4V alloy［J］. Journal of Alloys and Compounds, 2019, 782: 1041-1048.

[21] [21] ZITALA M, DUREJKO T, POLAN′SKI M, et al. The microstructure, mechanical properties and corrosion resistance of 316 L stainless steel fabricated using laser engineered net shaping［J］. Materials Science and Engineering: A, 2016, 677: 1-10.

[22] [22] MUMTAZ K, HOPKINSON N. Selective laser melting of Inconel 625 using pulse shaping［J］. Rapid Prototyping Journal, 2010, 16(4): 248-257.

[23] [23] ROMBOUTS M, KRUTH J P, FROYEN L, et al. Fundamentals of selective laser melting of alloyed steel powders［J］. CIRP Annals, 2006, 55(1): 187-192.

[24] [24] WEI K W, LV M, ZENG X Y, et al. Effect of laser remelting on deposition quality, residual stress, microstructure, and mechanical property of selective laser melting processed Ti-5Al-2.5Sn alloy［J］. Materials Characterization, 2019, 150: 67-77.

[25] [25] ZAEH M F, BRANNER G. Investigations on residual stresses and deformations in selective laser melting［J］. Production Engineering, 2010, 4(1): 35-45.