[1] Lei Y, Fang L J, Sun B B et al. Microstructures and mechanical properties of GH4169 alloy fabricated by multi-laser beam selective laser melting[J]. Welding Technology, 49, 5, 27-32(2020).

[2] Sun B B, Fang L J, Zhang X J. Study on process optimization and microstructure of AlSi10Mg prepared by selective laser melting[J]. Welding Technology, 49, 5-8, 113(2020).

[3] Xiong H P, Guo S Q, Liu W[M]. Aeronautical metal material additive manufacturing technology(2019).

[4] Tang P J, Yan T Q, Li P Y et al. Microstructures and fracture toughness of annealed AlSi10Mg alloy formed by selective laser melting[J]. Chinese Journal of Lasers, 48, 1002101(2021).