A study on the microstructure and corrosion characteristics of Early Iron Age bronze mirrors excavated from the Korean Peninsula

Early Iron Age (3 BCE to 2 BCE) bronze mirrors excavated from the Sinpung site in Wanju were subjected to various analytical techniques to examine and determine their microstructures, corrosion characteristics, and production techniques. Specifically, SEM-EDS, EPMA, and Raman spectroscopy analysis were performed, and the attached files are the corresponding data.

在公元前3年至公元前2年的早期铁器时代，于万州信普遗址出土的青铜镜经过多种分析技术的检测与鉴定，以探究其微观结构、腐蚀特性及生产技术。具体而言，进行了扫描电子显微镜-能谱仪（SEM-EDS）、电子探针显微分析（EPMA）和拉曼光谱分析，所附文件即为相应的数据。