APPLIED LASER, Volume. 44, Issue 9, 1(2024)

Remelting Study on the Typical Pore Defects of AlSi10Mg Alloy Fabricated by Selective Laser Melting

Liu Weijun, Du Xue, Wang Huiru*, Bian Hongyou, and Zhang Kai
Author Affiliations
  • School of Mechanical Engineering, Shenyang University of Technology, Liaoning Key Laboratory of Laser Surface Engineering Technology, Liaoning 110870, Shenyang, China
  • show less
    References(21)

    [1] [1] GUSTMANN T, NEVES A, KHN U, et al. Influence of processing parameters on the fabrication of a Cu-Al-Ni-Mn shape-memory alloy by selective laser melting[J]. Additive Manufacturing, 2016, 11: 23-31.

    [2] [2] ZHANG J L, SONG B, WEI Q S, et al. A review of selective laser melting of aluminum alloys: Processing, microstructure, property and developing trends[J]. Journal of Materials Science & Technology, 2019, 35(2): 270-284.

    [3] [3] KRUTH J P, FROYEN L, VAN VAERENBERGH J, et al. Selective laser melting of iron-based powder[J]. Journal of Materials Processing Technology, 2004, 149(1/2/3): 616-622.

    [5] [5] BILGIN G M, ESEN Z Y, AKiN K, et al. Optimization of the mechanical properties of Ti-6Al-4V alloy fabricated by selective laser melting using thermohydrogen processes[J]. Materials Science & Engineering A, 2017, 700: 574-582.

    [7] [7] PRASAD S V, ASTHANA R. Aluminum metal-matrix composites for automotive applications: Tribological considerations[J]. Tribology Letters, 2004, 17(3): 445-453.

    [8] [8] BIFFI C A, BASSANI P, FIOCCHI J, et al. Investigation of high temperature behavior of AlSi10Mg produced by selective laser melting[J]. Materials Chemistry and Physics, 2021, 259: 123975.

    [9] [9] WEINGARTEN C, BUCHBINDER D, PIRCH N, et al. Formation and reduction of hydrogen porosity during selective laser melting of AlSi10Mg[J]. Journal of Materials Processing Technology, 2015, 221: 112-120.

    [11] [11] WANG T T, DAI S M, LIAO H L, et al. Pores and the formation mechanisms of SLMed AlSi10Mg[J]. Rapid Prototyping Journal, 2020, 26(9): 1657-1664.

    [12] [12] WU H, REN Y J, REN J Y, et al. Selective laser melted AlSi10Mg alloy under melting mode transition: Microstructure evolution, nanomechanical behaviors and tensile properties[J]. Journal of Alloys and Compounds, 2021, 873: 159823.

    [13] [13] KEMPEN K, THIJS L, VAN HUMBEECK J, et al. Processing AlSi10Mg by selective laser melting: Parameter optimisation and material characterisation[J]. Materials Science and Technology, 2015, 31(8): 917-923.

    [14] [14] READ N, WANG W, ESSA K, et al. Selective laser melting of AlSi10Mg alloy: Process optimisation and mechanical properties development[J]. Materials & Design (1980-2015), 2015, 65: 417-424.

    [16] [16] JIANG X H, YE T, ZHU Y H. Effect of process parameters on residual stress in selective laser melting of AlSi10Mg[J]. Materials Science and Technology, 2020, 36(3): 342-352.

    [17] [17] OU Y C, ZHANG Q, WEI Y Y, et al. Evolution of heterogeneous microstructure and its effects on tensile properties of selective laser melted AlSi10Mg alloy[J]. Journal of Materials Engineering and Performance, 2021, 30(6): 4341-4355.

    [18] [18] GUO M X, YE Y, JIANG X H, et al. Microstructure, mechanical properties and residual stress of selective laser melted AlSi10Mg[J]. Journal of Materials Engineering and Performance, 2019, 28(11): 6753-6760.

    [19] [19] YASA E, KRUTH J P. Microstructural investigation of selective laser melting 316L stainless steel parts exposed to laser re-melting[J]. Procedia Engineering, 2011, 19: 389-395.

    [20] [20] GRIFFITHS S, ROSSELL M D, CROTEAU J, et al. Effect of laser rescanning on the grain microstructure of a selective laser melted Al-Mg-Zr alloy[J]. Materials Characterization, 2018, 143: 34-42.

    [23] [23] LIU B, LI B Q, LI Z H. Selective laser remelting of an additive layer manufacturing process on AlSi10Mg[J]. Results in Physics, 2019, 12: 982-988.

    [24] [24] GUAN J R, JIANG Y H, ZHANG X W, et al. Microstructural evolution and EBSD analysis of AlSi10Mg alloy fabricated by selective laser remelting[J]. Materials Characterization, 2020, 161: 110079.

    [25] [25] BOSCHETTO A, BOTTINI L, PILONE D. Effect of laser remelting on surface roughness and microstructure of AlSi10Mg selective laser melting manufactured parts[J]. The International Journal of Advanced Manufacturing Technology, 2021, 113(9): 2739-2759.

    [26] [26] KUAI Z Z, LI Z H, LIU B, et al. Effects of remelting on the surface morphology, microstructure and mechanical properties of AlSi10Mg alloy fabricated by selective laser melting[J]. Materials Chemistry and Physics, 2022, 285: 125901.

    [27] [27] SPIERINGS A B, SCHNEIDER M, EGGENBERGER R. Comparison of density measurement techniques for additive manufactured metallic parts[J]. Rapid Prototyping Journal, 2011, 17(5): 380-386.

    Tools

    Get Citation

    Copy Citation Text

    Liu Weijun, Du Xue, Wang Huiru, Bian Hongyou, Zhang Kai. Remelting Study on the Typical Pore Defects of AlSi10Mg Alloy Fabricated by Selective Laser Melting[J]. APPLIED LASER, 2024, 44(9): 1

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Feb. 6, 2023

    Accepted: Jan. 17, 2025

    Published Online: Jan. 17, 2025

    The Author Email: Huiru Wang (wanghuiru@sut.edu.cn)

    DOI:10.14128/j.cnki.al.20244409.001

    Topics