• Chinese Journal of Lasers
  • Vol. 40, Issue 11, 1103001 (2013)
Dai Donghua*, Gu Dongdong, Li Yali, Zhang Guoquan, Jia Qingbo, and Shen Yifu
Author Affiliations
  • [in Chinese]
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    DOI: 10.3788/cjl201340.1103001 Cite this Article Set citation alerts
    Dai Donghua, Gu Dongdong, Li Yali, Zhang Guoquan, Jia Qingbo, Shen Yifu. Numerical Simulation of Metallurgical Behavior of Melt Pool during Selective Laser Melting of W-Cu Composite Powder System[J]. Chinese Journal of Lasers, 2013, 40(11): 1103001 Copy Citation Text show less
    References

    [1] Fan Jinglian, Yan Dejian, Huang Boyun, et al.. Current status of R&D of W-Cu composite materials in China and abroad [J]. Powder Metallurgy Industry, 2003, 13(2): 9-14.

    [2] Liu Binbin, Lu Yanna, Xie Jianxin. Fabrication of tungsten/copper functionally gradient materials with nearly full density by hot press [J]. The Chinese Journal of Nonferrous Metals, 2007, 17(9): 1410-1416.

    [3] Shi Xiaoliang, Shao Gangqin, Duan Xinglong, et al.. Hot-pressing sintering of W-15Cu alloy [J]. Materials for Mechanical Engineering, 2007, 31(3): 37-40.

    [4] Liu Tao, Fan Jinglian, Tian Jiamin, et al.. Synthesis and sintering of ultra-fine/nanometer W-10%Cu composite powder [J]. Journal of Central South University(Science and Technology), 2009, 40(5): 1235-1239.

    [5] John L Johnson, Justin J Brezovsky, M Randall. Effect of liquid content on distortion and rearrangement densification of liquid-phase-sintered W-Cu [J]. Metallurgical and Materials Transactions A, 2005, 36(6): 1557-1665.

    [6] Yang Yongqiang, Luo Ziyi, Su Xubin, et al.. Study on process and effective factors of stainless steel thin wall parts manufactured by selective laser melting [J]. Chinese J Lasers, 2011, 38(1): 0103001.

    [7] D D Gu, Y C Hagedorn, W Meiners, et al.. Densification behavior, microstructure evolution, and wear performance of selective laser melting processed commercially pure titanium [J]. Acta Materialia, 2012, 60(9): 3849-3860.

    [8] Yang Yongqiang, Wang Di, Wu Weihui. Research progress of direct manufacturing of metal parts by selective laser melting [J]. Chinese J Lasers, 2011, 38(6): 0601007.

    [9] Wu Weihui, Yang Yongqiang, Wang Di, et al.. Research on variable density rapid manufacturing process based on selective laser melting technology [J]. Chinese J Lasers, 2010, 37(7): 1879-1884.

    [10] Wang Di, Yang Yongqiang, Wu Weihui. Process optimization for 316L stainless steel by fiber laser selective melting [J]. Chinese J Lasers, 2009, 36(12): 3233-3239.

    [11] X B Su, Y Q Yang, D M Xiao, et al.. An investigation into direct fabrication of fine-structured components by selective laser melting [J]. The International Journal of Advanced Manufacturing Technology, 2013, 64(9-12): 1231-1238.

    [12] Zhang Dongyun, Wang Ruize, Zhao Jianzhe, et al.. Latest advance of laser direct manufacturing of metallic parts [J]. Chinese J Lasers, 2010, 37(1): 18-25.

    [13] Liu Jie, Yang Yongqiang, Wang Di, et al.. Computer-aided optimization of the process parameters for fabricating overhanging structure by selective laser melting [J]. Chinese J Lasers, 2012, 39(5): 0503001.

    [14] A Simchi. Direct laser sintering of metal powders: mechanism, kinetics and microstructural features [J]. Materials Science and Engineering A, 2006, 428(1-2): 148-158.

    [15] Fu Liding, Shi Yusheng, Zhang Wenxian, et al.. The process research of 316L stainless steel in selective laser melting [J]. Applied Laser, 2008, 28(2): 108-111.

    [16] R Li, Y S Shi, J H Liu, et al.. Selective laser melting W-10%Cu composite powders [J]. The International Journal of Advanced Manufacturing Technology, 2010, 48(5-8): 597-605.

    [17] Meng Guangbin, Gu Dongdong, Li Chuang, et al.. Forming process and properties of TiC/Ti bulk-form nanocomposites prepared by selective laser melting [J]. Chinese J Lasers, 2011, 38(6): 0603024.

    [18] D D Gu, Y F Shen. Effects of processing parameters on consolidation and microstructure of W-Cu components by DMLS [J]. Journal of Alloys and Compounds, 2009, 473(1): 107-115.

    [19] C Konrad, Y W Zhang, B Xiao. Analysis of melting and resolidification in a two-component metal powder bed subjected to temporal Gaussian heat flux [J]. International Journal of Heat and Mass Transfer, 2005, 48(19-20): 3932-3944.

    [20] B Xiao, Y W Zhang. Marangoni and buoyancy effects on direct metal laser sintering with a moving laser beam [J]. Numerical Heat Transfer, Part A: Applications: An International Journal of Computation and Methodology, 2007, 51(8): 715-733.

    [21] J Jhabvala, E Boillat, T Antignac, et al.. On the effect of scanning strategies in the selective laser melting process [J]. Virtual and Physical Prototyping, 2010, 5(2): 99-109.

    [22] Ouyang Hongwu, Liu Zhuomin, Wang Qiong, et al.. Micro-densification mechanism of copper powder in laser sintering [J]. Materials Science and Engineering of Powder Metallurgy, 2009, 14(4): 218-224.

    [23] Xi Mingzhe, Yu Gang. Numerical simulation for the transient temperature field of 3D moving laser molten pool [J]. Chinese J Lasers, 2004, 31(12): 1527-1532.

    [24] Dong Wenchao, Lu Shanping, Li Dianzhong, et al.. Numerical simulation of effects of the minor active-element oxygen on the marangoni convection and the weld shape [J]. Acta Metallurgica Sinica, 2008, 44(2): 249-256.

    [25] Ma Liang, Huang Weidong, Yu Jun, et al.. Parametric finite element model of temperature/stress field evolution by metal laser solid forming [J]. Chinese J Lasers, 2009, 36(12): 3226-3232.

    [26] S Kolossov, E Boillat, R Glardon, et al.. 3D FE simulation for temperature evolution in the selective laser sintering process [J]. International J Machine Tools & Manufacture, 2004, 44(2-3): 117-123.

    [27] K Dai, L Shaw. Thermal and mechanical finite element modeling of laser forming from metal and ceramic powders [J]. Acta Materialia, 2004, 52(1): 69-80.

    [28] Z Y Guo, W Q Tao, R K Shah. The field synergy (coordination) principle and its applications in enhancing single phase convective heat transfer [J]. International J Heat and Mass Transfer, 2005, 48(9): 1797-1807.

    [29] Guo Zengyuan. Thermofluid Dynamics [M]. Beijing: Peking University Press, 1992. 176-177.

    [30] K Arafune, A Hirata. Thermal and solutal Marangoni convection in In-Ga-Sb system [J]. Journal of Crystal Growth, 1999, 197(4): 811-817.

    [31] D D Gu, W Meiners, K Wissenbach, et al.. Laser additive manufacturing of metallic components: materials, processes and mechanisms [J]. International Materials Reviews, 2012, 57(3): 133-164.

    [32] H H Zhu, L Lu, J Y H Fuh. Influence of binder′s liquid volume fraction on direct laser sintering of metallic powder [J]. Materials Science and Engineering: A, 2004, 371(1): 170-177.

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    Dai Donghua, Gu Dongdong, Li Yali, Zhang Guoquan, Jia Qingbo, Shen Yifu. Numerical Simulation of Metallurgical Behavior of Melt Pool during Selective Laser Melting of W-Cu Composite Powder System[J]. Chinese Journal of Lasers, 2013, 40(11): 1103001
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