Chinese Journal of Lasers, Volume. 42, Issue 3, 303008(2015)
Microstructure and Microhardness of 4045 Aluminum Alloy Fabricated by Laser Melting Deposition
[1] [1] R Trivedi, F Jin, I E Anderson. Dynamical evolution of microstructure in finely atomized droplets of Al-Si alloys[J]. Acta materialia, 2003, 51(2): 289-300.
[2] [2] Wang Aiqin, Xie Jingpie, Liu Zhongxia, et al.. Microstructure and phase structure of rapidly solidified Al-Si alloy[J]. Transactions of Materials and Heat Treatment, 2008, 29(2): 99-102.
[3] [3] K G Watkins, M A Mcmahon, W M Steen. Microstructure and corrosion properties of laser surface processed aluminum alloy s: a review[J]. Materials Science and Engineering: A, 1997, 231(1): 55-61.
[4] [4] Wang Huaming, Zhang Lingyun, Li An, et al.. Progress on rapid solidification laser processing for advanced materials and compents [J]. World Sci Tech R & D, 2004, 26(3): 27-31.
[5] [5] Chen Bo, Shao Bing, Liu Dong, et al.. Effect of heat treatment on microstructure and mechanical properties of laser melting deposited TC17 titanium alloy[J]. Chinese J Lasers, 2014, 41(4): 0403001.
[6] [6] Jiang Yaqiong, Lin Xin, Ma Liang, et al.. Effects of scanning patterns on the thermal /stress field during laser solid forming T-shape chord of Ti-6Al-4V Alloy[J]. Chinese J Lasers, 2014, 41(7): 0703003.
[7] [7] Jiang Hua, Tang Haibo, Fang Yanli, et al.. Microstructure and mechanical properties of rapid solidified utral-fine columnar grain Ni-base superalloy DZ408 by laser melting deposition manufacturing[J]. Chinese J Lasers, 2012, 39(2): 0203004.
[9] [9] E Louvis, P Fox, C J Sutcliffe. Selective laser melting of aluminium components[J]. Journal of Materials Processing Technology, 2011, 211(2): 275-284.
[10] [10] L Thijs, K Kempen, J Kruth, et al.. Fine-structured aluminium products with controllable texture by selective laser melting of prealloyed AlSi10Mg powder[J]. Acta Materialia, 2013, 61(5): 1809-1819.
[11] [11] Hu Hanqi. Metal Solidification Principle[M]. Beijing: China Machine Press, 2000. 173.
[12] [12] W Kurz, C Bezencon, M Gaumann. Columnar to equiaxed transition in solidification processing[J]. Science and Technology of Advanced Materials, 2001, 2(1): 185-191.
[13] [13] M Gaumann, C Bezencon, P Canalis, et al.. Single-crystal laser deposition of superalloys: processing–microstructure maps[J]. Acta Materialia, 2001, 49(6): 1051-1062.
[14] [14] M Shamsuzzoha, L M Hogan. The twinned growth of silicon in chill-modified Al-Si eutectic[J]. Journal of Crystal Growth, 1987, 82(4): 598-610.
[15] [15] S Lu, A Hellawell. Growth mechanisms of silicon in Al-Si alloys[J]. Journal of Crystal Growth, 1985, 73(2): 316-328.
[16] [16] T Hosch, L G England, R E Napolitano. Analysis of the high growth-rate transition in Al– Si eutectic solidification[J]. Journal of Materials Science, 2009, 44(18): 4892-4899.
[17] [17] Shi Lei, P W Wa Leech. The laser surface melting of aluminum-silicon-based alloys[J]. Thin Solid Films, 1989, 177(1-2): 133-140.
[18] [18] Shi Lei, Wang Youqi, Wang Ying, et al.. Effect of solution treatment on microstructure and mechanical properties of quasi eutectic Al-Si alloy[J]. Transactions of Nonferrous Metals Society of China, 2012, 22(12): 3373-3377.
[19] [19] X Baiqing, Z Yongan, W Qiang, et al.. The study of primary Si phase in spray forming hypereutectic Al-Si alloy[J]. Journal of Materials Processing Technology, 2003, 137(1-3): 183-186.
[20] [20] E Ogris, A Wahlen, H Lüchinger, et al.. On the silicon spheroidization in Al-Si alloys[J]. Journal of Light Metals, 2002, 2(4): 263-269.
[21] [21] Qin Ke, Cui Jianzhong. Effect of low frequency electromagnetic casting on microstructure and properties of 4045 alloy[J]. Foundry, 2006, 55(12): 1248-1250.
Get Citation
Copy Citation Text
Chen Yongcheng, Zhang Shuquan, Tian Xiangjun, Wang Huaming. Microstructure and Microhardness of 4045 Aluminum Alloy Fabricated by Laser Melting Deposition[J]. Chinese Journal of Lasers, 2015, 42(3): 303008
Category: laser manufacturing
Received: Aug. 27, 2014
Accepted: --
Published Online: Dec. 26, 2014
The Author Email: Yongcheng Chen (sanchc@126.com)