X射线技术在故宫博物院藏景泰款铜胎掐丝珐琅研究中的应用  

Application of X-ray technique on the study of Cloisonnéenamel in the Palace Museum

作　　者：张雪雁[1] 段佩权 刘瀚文 高寒 张荣[1] 王翯 曲亮[1] ZHANG Xueyan;DUAN Peiquan;LIU Hanwen;GAO Han;ZHANG Rong;WANG He;QU Liang(The Palace Museum,Beijing 100009,China)

机构地区：[1]故宫博物院,北京100009

出　　处：《核技术》2025年第1期50-58,共9页Nuclear Techniques

基　　金：国家重点研发计划(No.2023YFF0906600)资助。

摘　　要：本文使用X射线计算机断层扫描(Computed Tomography,CT)技术、X射线荧光(X-ray Fluorescence,XRF)技术与拉曼光谱技术对故宫博物院藏两件刻有“景泰”款的铜胎掐丝珐琅器进行研究,发现两件器物均是旧器物通过改变形制制成,实验检测结果表明:两件珐琅器均是通过旧器物的拼接重组,形成新的底部刻有“景泰”款的珐琅器。通过使用多种科学技术手段的结果互证,确定了明确的改制结论。X射线技术对后续进行改制款珐琅器的研究提供了新的思路和解决方法。[Background]There are a large number of Cloisonnéenamel in the Palace Museum,among which there are many problems in the screening of the manufacture process and background information of the enamel with"Jingtai".X-ray technology can be applied to non-destructive test of the structure and composition of enamel,and help researchers to acquire the information behind cultural relics.[Purpose]This study aims to apply X-ray techniques to the investigation of Cloisonnéenamel in the Palace Museum for analyzing their period,glaze and structure.[Methods]Firstly,two pieces of enamel inscribed with"Jingtai"in the Palace Museum were selected as the research object.Then,the X-ray Computed Tomography(CT),X-ray Fluorescence(XRF)and Raman spectroscopy techniques were applied to investigating the period,glaze,structure and composition of these two Cloisonnéenamels.Finally,comparative analysis of these identified characteristics was conducted to infer the differences in different parts of Cloisonnéenamels.[Results]Analysis results indicate that both of two Cloisonnéenamels are old utensils made by changing their shapes with recombination of the old pieces,thus forming a new piece of enamel with"Jingtai"engraved on the bottom.[Conclusions]Through the mutual verification between the results of scientific and technical means,a clear conclusion is obtained,which provides a new idea and solution for the subsequent research on the modified enamel.

关 键 词：X射线计算机断层扫描 X射线荧光技术 珐琅 改制 

分 类 号：K876.9[历史地理—考古学及博物馆学]