Jiafeng Feng

Jan 8, 2025 | mdpi.com | Defan Wu |Jiafeng Feng |Yi Wang |Zhijie Wang

2. Materials and Methods 2.1. Experimental Materials and LPBF ProcessThe CM247LC and SD247 spherical powders used in this study were produced using the plasma rotating electrode process. Table 1 provides the chemical compositions determined by inductively coupled plasma optical emission spectrometry and infrared carbon–sulfur analysis. The morphologies of the two powders are shown in Figure 1a,b, respectively.