金属3D打印数字化制造研究进展
刘壮壮, 丁明路, 谢建新

Advancements in Digital Manufacturing for Metal 3D Printing
LIU Zhuangzhuang, DING Minglu, XIE Jianxin
图5 比色测温仪测量L-PBF过程激光与粉末作用区域表面辐射强度示意图[51]
Fig.5 Schematic of colorimetric thermometer measuring surface radiative intensity in the laser-powder interaction zone during the L-PBF process[51]