Microstructural evolution and mechanical properties of 300M steel produced by low and high power selective laser melting
Guanyi Jing, Wenpu Huang, Huihui Yang, Zemin Wang*(
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Fig. 4.. Relationship between the volumetric energy density and relative densities of as-deposited samples processed at various laser powers. Optical micrographs reveal lack of fusion voids in the samples with different relative densities.
