[1] Zhang D Y, Wang R Z, Zhao J Z et al. Latest advance of laser direct manufacturing of metallic parts[J]. Chinese Journal of Lasers, 37, 18-25(2010).

[2] Yu L, Jia C C. Strengthening of Cu-10Sn alloy by mechanical alloying[J]. The Chinese Journal of Nonferrous Metals, 23, 2169-2175(2013).

[3] Zhu H H, Liao H L. Research status of selective laser melting of high strength aluminum alloy[J]. Laser & Optoelectronics Progress, 55, 011401(2018).

[4] Fen Z Q[M]. Preparation and characterization of high performance cast tin bronze alloy, 1-2(2017).

[5] Zhang H, Nie X J, Zhu H H et al. Study on high strength Al-Cu-Mg alloy fabricated by selective laser melting[J]. Chinese Journal of Lasers, 43, 0503007(2016).

[6] Li X, Ivas T, Spierings A B et al. Phase and microstructure formation in rapidly solidified Cu-Sn and Cu-Sn-Ti alloys[J]. Journal of Alloys and Compounds, 735, 1374-1382(2018). http://www.sciencedirect.com/science/article/pii/S0925838817340185

[7] Mao Z F, Zhang D Z, Jiang J J. et al. Processing optimisation, mechanical properties and microstructural evolution during selective laser melting of Cu-15Sn high-tin bronze[J]. Materials Science and Engineering: A, 721, 125-134(2018).

[8] Scudino S, Unterdörfer C, Prashanth K G et al. Additive manufacturing of Cu-10Sn bronze[J]. Materials Letters, 156, 202-204(2015). http://www.sciencedirect.com/science/article/pii/S0167577X15007983

[9] Yao N N, Peng X H[J]. The preparation method of metal powder for 3D printing Sichuan Nonferrous Metals, 2013, 48-51.

[10] Huang Y, Tang H P, Zhang H L et al. Effect of irregular Ti-6Al-4V powder particle size on rapid laser forming[J]. Rare Metal Materials and Engineering, 36, 394-398(2007).

[11] Zhang X B. Study on the key technology of Ti alloy in selective laser melting Xi'an: Shaanxi University of Science and[D]. Technology(2015).