[1] Wu J, Wang X Q, Wang W, et al. Microstructure and strength of selectively laser melted AlSi10Mg[J]. Acta Materialia, 117, 311-320(2016).

[2] Thijs L, Kempen K, Kruth J-P, et al. Fine-structured aluminium products with controllable texture by selective laser melting of pre-alloyed AlSi10Mg powder[J]. Acta Materialia, 61, 1809-1819(2013).

[3] Zhang J, Song B, Wei Q, et al. A review of selective laser melting of aluminum alloys: Processing, microstructure, property and developing trends[J]. Journal of Materials Science & Technology, 35, 270-284(2019).

[4] Buchbinder D, Meiners W, Pirch N, et al. Investigation on reducing distortion by preheating during manufacture of aluminum components using selective laser melting[J]. Journal of Laser Applications, 26, 012004(2014).

[5] Li Yongqiang, Zhao He, Zhang Weihua, et al. Laser lap welding of aluminum alloy with preheating[J]. Journal of Mechanical Engineering, 45, 251-254(2009).

[6] Shang C, Wang C, Li C, et al. Eliminating the crack of laser 3D printed functionally graded material from TA15 to Inconel718 by base preheating[J]. Optics & Laser Technology, 126, 106100(2020).

[7] He Bo, Wang Chen, Sun Changqin, et al. Effect of substrate preheating on Microstructure and properties of laser-deposited TA15/GH4169 composite structure[J]. Chinese Journal of Lasers, 47, 102002(2020).

[8] He Bo, Wang Chen, Sun Changqin, et al. Study on microstructure and properties of gradient layers of laser deposited ta15/gh4169 gradient composite structure under preheating[J]. Rare Metal, 43, 1-8(2019).

[9] Li Yongqiang, Zhao Xihua, Zhao He, et al. Effect of preheating temperature on weld shaping and microstructure for laser lap welding of aluminum alloy[J]. Journal of Jilin Unive rsity, 1065-1068(2008).

[10] Casati R, Hamidi Nasab M, Coduri M, et al. Effects of platform pre-heating and thermal-treatment strategies on properties of AlSi10Mg alloy processed by selective laser melting[J]. Metals, 8, 954(2018).

[11] Liu Y, Liu C, Liu W, et al. Optimization of parameters in laser powder deposition AlSi10Mg alloy using Taguchi method[J]. Optics & Laser Technology, 111, 470-480(2019).

[12] Lv Fei, Tian Zongjun, Liang Huixin, et al. Microstructures and mechanical properties of AlSi10Mg aluminum alloy fabricated by laser melting deposition[J]. Journal of South China University of Technology, 46, 117-125(2018).

[13] Zhang Wenqi, Zhu Haihong, Hu Zhiheng, et al. Study on the selective laser melting of AlSi10Mg[J]. Acta Metallurgica Sinica, 53, 918-926(2017).

[14] Li Liqun, Qu Jinyu, Wang Xian. Formability and mechanical property of laser metal deposited AlSi10Mg alloy[J]. Surface Technology, 48, 332-337(2019).

[15] Ding Ying, Yang Haiou, Bai Jing, et al. Microstructure and mechanical property of AlSi10Mg Alloy prepared by laser solid forming[J]. China Surface Engineering, 31, 46-54(2018).

[16] Yuan J, Liang L, Lin G, et al. Reutilization of a reflected laser beam as an effective approach for machining metallic materials with low laser absorptivity[J]. Opt Express, 27, 12048-12060(2019).

[17] Biro E, Zhou Y, Weckman D C, et al. The effects of Ni and Au/Ni platings on laser welding of thin sheets[J]. Journal of Laser Applications, 13, 96-104(2001).

[18] Liu Hao, Yu Gang, He Xiuli, et al. Three-dimensional numerical simulation of transient temperature field and coating geometry in powder feeding laser cladding[J]. Chinese Journal of Lasers, 40, 1203007(2013).

[19] Qin Lanyun, Xu Lili, Yang Guang, et al. Correlations of thermal accumulation and melt pool geometry during laser deposition manufacturing of titanium alloy[J]. Rare Metal Materials And Engineering, 46, 2645-2650(2017).

[20] Feng Qiuna, Tian Zongjun, Liang Huixin, et al. Reaserch on the influence of heat accumulation of substrate on the morphology of single tracks of the aluminum alloy laser melting deposition[J]. Applied Laser, 37, 51-58(2017).

[21] Singh A, Ramakrishnan A, Dinda G Fabrication of Al-11. 2Si components by direct laser metal deposition for automotive applications[J]. Journal of Welding and Joining, 35, 67-73(2017).

[22] Grigoriev S N, Tarasova T V, Gvozdeva G O, et al. Solidification behaviour during laser microcladding of Al–Si alloys[J]. Surface and Coatings Technology, 268, 303-309(2015).

[23] [23] Shi Shihong, Fu Geyan, Wang Anjun, et al. Laser processing fming manufacturing intralight powder feeding process optical powder feeding nozzle, CN: 200610116413.1 [P]. 20161201.

[24] Shi Jianjun, Shi Tuo, Shi Shihong, et al. Process study and optimization of upward cladding by laser inside powder feeding[J]. Infrared and Laser Engineering, 48, 0306005(2019).

[25] Jiang Weiwei, Fu Geyan, Zhang Jiping, et al. Prediction of geometrical shape of coaxial wire feeding cladding in three-beam[J]. Infrared and Laser Engineering, 49, 0305005(2020).

[26] Huang Yanlu, Yang Fuhua, Liang Gongying, et al. Using in-situ technique to determine laser absorptivity of Al-alloys[J]. Chinese Journal of Lasers, 449-453(2003).

[27] [27] Cao Fenguo, Hu Jiangmei, Liu Yuan, et al. Laser Processing[M]. Beijing: Chemical Industry Press, 2015: 4. (in Chinese)