3Alan Faulkner-Jones. Development of a valve-based cell printer for the formation of human embryonic stem cell spheroid aggregates [J] . Biofabrication, 2013 (1): 1-12.
4J. P. Kruth, L. Froyen, J.Van Vaerenbergh, et al. Selec- tive laser melting of iron-based powder [J] . Journal of materials processingtechnology, 2004, 149: 616-622.
5Itziar Tolosa, Fermin Garciandia, Fidel Zubiri, et al. Study of mechanical properties of AISI 316 stainless steel processed by "selective laser melting", following differ- ent manufacturing strategies [J] . International Journal of Advanced Manufacturing Technology, 2010, 51: 639-647.
6Vandenbroucke B.. Selective laser melting of biocompati- ble metals for rapid manufacturing of medical parts [J ] . Rapid Prototyping Journal, 2007, 13 : 196-203.
7Biao Zhang. Preliminary study on some properties of Co-Cr dental alloy formed by selective laser melting technique [J] . Journal of Wuhan University of Tech- nology-Mater. Sci. Ed, 2012, 27: 665-668.
8Mushtaq Khan, Phill Dickens. Selective Laser Melting (SLM) of pure gold [J] . Gold Bulletin, 2010, 43: 114-121.
9Van Elsen. Selective Laser Melting: a new optimisation approach [D] . Katholieke Universiteit Leuven, 2007.
10Dongdong Gu. Processing conditions and microstructural features of porous 316L stainless steel components by DMLS [J] . Applied Surface Science, 2008, 255: 1880-1887.