Chinese Journal of Lasers, Volume. 43, Issue 2, 203007(2016)
Effect of Tungsten Powder Particle Size and Shape on Consolidation and Microstructure of W-xCu Composites by Selective Laser Melting
[1] [1] Osakada K, Shiomi M. Flexible manufacturing of metallic products by selective laser melting of powder[J]. International Journal of Machine Tools & Manufacture, 2006, 46(11): 1188-1193.
[2] [2] Meier H, Haberland C. Experimental studies on selective laser melting of metallic parts[J]. Materialwissenschaft Und Werkstofftechnik, 2008, 39(9): 665-670.
[3] [3] Sun Y, Moroz A, Alrbaey K. Sliding wear characteristics and corrosion behaviour of selective laser melted 316L stainless steel[J]. Journal of Materials Engineering & Performance, 2014, 23(2): 518-526.
[4] [4] Lida T, Guthrie R I L. The Physical Properties of Liquid Metals[M]. New York: Clarendon Press, 1988: 306-309.
[5] [5] Kruth J P, Levy G, Klocke F, et al.. Consolidation phenomena in laser and powder-bed based layered manufacturing[J]. CIRP Annals - Manufacturing Technology, 2007, 56(2): 730-759.
[6] [6] Kruth J P, Mercelis P, Vaerenbergh J V, et al.. Binding mechanisms in selective laser sintering and selective laser melting [J]. Rapid Prototyping Journal, 2005, 11(1): 26-36.
[7] [7] Johnson J L, Brezovsky J J, German R M. Effects of tungsten particle size and copper content on densification of liquidphase- sintered W-Cu[J]. Metallurgical & Materials Transactions A, 2005, 36(10): 2807-2814.
[8] [8] Simchi A, Petzoldt F, Pohl H. On the development of direct metal laser sintering for rapid tooling[J]. Journal of Materials Processing Technology, 2003, 141(3): 319-328.
[9] [9] Gu D D, Shen Y F. Effects of processing parameters on consolidation and microstructure of W-Cu components by DMLS [J]. Journal of Alloys & Compounds, 2009, 473(1-2): 107-115.
[10] [10] Gu D, Shen Y. Influence of Cu-liquid content on densification and microstructure of direct laser sintered submicron WCu/ micron Cu powder mixture[J]. Materials Science & Engineering A, 2008, 489(1): 169-177.
[11] [11] Zhang Danqing. Research on Microstructure Evolution of Tungsten and Tungsten Alloys in Selective Laser Melting Process [D]. Wuhan: Huazhong University of Science and Technology, 2011: 46-50.
[12] [12] Zhang D Q, Cai Q Z, Liu J H, et al.. Select laser melting of WNiFe powders: Simulation and experimental study[J]. International Journal of Advanced Manufacturing Technology, 2010, 51(5-8): 649-658.
[15] [15] Yang Xiongwen, Yang Yongqiang, Liu Yang, et al.. Study on dimensional accuracy of typical geometric features manufactured by selective laser melting[J]. Chinese J Lasers, 2015, 42(3): 0303004.
[16] [16] Liu Wei, Liu Tingting, Liao Wenhe, et al.. Study on selective laser melting forming process of cobalt chromium alloy[J]. Chinese J Lasers, 2015, 42(5): 0503001.
[17] [17] Gu D D, Shen Y F, Liu M C, et al.. Numerical simulations of temperature field in direct metal laser sintering process[J]. Transactions of Nanjing University of Aeronautics & Astronautics, 2004, 21(3): 225-233.
[18] [18] Loh L E, Liu Z H, Zhang D Q, et al.. Effect of laser beam profile on melt track in selective laser melting[M]. //da Silva-Bartolo P J, de Lemos A C S. High Value Manufacturing: Advanced Research in Virtual and Rapid Prototyping. New York: CRC Press, 2013: 83.
[19] [19] Song C, Yang Y, Liu Y, et al.. Study on manufacturing of W-Cu alloy thin wall parts by selective laser melting[J]. International Journal of Advanced Manufacturing Technology, 2015, 78(5): 1-9.
[20] [20] Zhu H H, Lu L, Fuh J Y H. Influence of binder′s liquid volume fraction on direct laser sintering of metallic powder[J]. Materials Science & Engineering A, 2004, 371(1): 170-177.
[21] [21] Chen Yongcheng, Zhang Shuquan, Tian Xiangjun, et al.. Microstructure and microhardness of 4045 aluminum alloy fabricated by laser melting deposition[J]. Chinese J Lasers, 2015, 42(3): 0303008.
[22] [22] Johnson J L, Brezovsky J J, German R M. Effect of liquid content on distortion and rearrangement densification of liquidphase- sintered W-Cu[J]. Metallurgical & Materials Transactions A, 2005, 36(6): 1557-1565.
[23] [23] Johnson J L, Park S J, Kwon Y S, et al.. The effects of composition and microstructure on the thermal conductivity of liquidphase- sintered W-Cu[J]. Metallurgical & Materials Transactions A, 2010, 41(6): 1564-1572.
[24] [24] Anestiev L, Froyen L. Processes of microstructure coarsening at liquid phase sintering[J]. Physical Review E, 2000, 61(6): 6721-6731.
[25] [25] Yuan Zhangfu. Surface Tension of Metals and Alloys[M]. Beijing: Science Press, 2006: 27-28.
[26] [26] Takamichi I. The Physical Properties of Liquid Metals[M]. Oxford: Clarendon Press, 1993: 62-67.
[27] [27] Niu H J, Chang I T H. Selective laser sintering of gas and water atomized high speed steel powders[J]. Scripta Materialia, 1999, 41(1): 25-30.
[28] [28] Lampa C, Kaplan A F H, Resch M, et al.. Fluid flow and resolidification in deep penetration laser welding[J]. Lasers in Engineering, 1998, 7(3-4): 241-252.
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Yan Anru, Yang Tiantian, Wang Yanling, Ma Zhihong, Du Yun, Wang Zhiyong. Effect of Tungsten Powder Particle Size and Shape on Consolidation and Microstructure of W-xCu Composites by Selective Laser Melting[J]. Chinese Journal of Lasers, 2016, 43(2): 203007
Category: laser manufacturing
Received: Sep. 27, 2015
Accepted: --
Published Online: Jan. 25, 2016
The Author Email: Anru Yan (yar_0816@126.com)