杭州萧山西山墓葬群出土青铜文物锈蚀成因分析

Causes of Rusting of Unearthed Bronze Relics from Xishan Tombs in Xiaoshan, Hangzhou

杭州市文物考古研究所上世纪80年代在萧山地区发掘出土汉代青铜文物133件(组),这在杭州地区甚为少见,具有极高的历史、科学及艺术价值。由于年代久远,文物存在着一些病害,也未做过全面系统的科学研究。本文选取该批青铜器中具有代表性的样品,采用X射线荧光光谱、X射线衍射、扫描电镜、能谱分析等科技手段对其进行分析检测,探讨了青铜文物的锈蚀成因,从而为文物的科学化研究及保护提供了重要的数据资料及理论指导。

In the 1980 s,Hangzhou Institute of Culture Relics and Archaeology excavated 133 bronze relics(groups)of Han Dynasty in Xiaoshan,which were very rarely unearthed in Hangzhou,with a high historical,scientific and artistic value.Because of the remote age,some relics rusted,and we have never done comprehensive research.In this paper,we selected representative samples of the bronze ware,analyzing and detecting them by X-ray fluorescence spectroscopy,X-ray diffraction,scanning electron microscopy,energy dispersive spectrometer and other technology methods,and inquired in the causes of the rusting,thus providing important data and theoretical guidance for scientific research and preservation of cultural relics.