作　　者： ; ; ; ; ; ; ; ; (范新生）;

机构地区： 中国科学技术大学

出　　处： 《文物保护与考古科学》 2003年第3期1-8,共8页

摘　　要： 由于古汝瓷原料产地的信息能为汝瓷科技鉴定工作提供可靠的借鉴 ,本工作采用EDXRF探针技术测试了若干汝瓷和钧瓷等样品中的常量元素及微量元素。再利用多元统计中的因子分析处理成分数据 ,对各样品的因子得分用因子轮廓图和聚类分析图来表示。结果表明 ,新安钧瓷、古汝瓷和现代仿汝瓷能较好地加以区分 ,金钧和元钧能从釉的微量元素上加以区分 ,严和店窑青瓷也能和其他样品区分开。这说明上述两种数据处理方法相结合能较好地反映出样品中所隐含的产地信息 ,从而为汝瓷科技鉴定和其他古陶瓷的产地分析提供了参考。 Because provenance information of ancient Ruware porcelain can provide scientific authentication of Ruware, some Ruware and Junware samples were analyzed by EDXRF probe to obtain the contents of some major elements and minor elements. Then compositional data were processed through factor analysis, which is one of methods in moulti statistic analysis, and the factors are presented with scree plots and classification plots. Research shows that Xinan Junware, ancient Ruware and modern Ruware can be differentiated with each other; Junware and Yuanware can be differentiated from minor elements of glaze; what's more, Yanhedian kiln celadon can be differentiated with other samples. This result demonstrates that combination of both plots can better reflect provenance information hidden in samples, and provide references for scientific authentication of Ruware and other ceramic's provenance analysis.

关 键 词： 汝瓷 产地分析 因子分析 聚类分析 无损检测 古瓷

领　　域： [历史地理] [历史地理] [历史地理] [历史地理]