作者：凌雪;姚政权;魏女;贾麦明;

机构：西北大学文博学院,安徽省文物考古研究所,西北大学文博学院,西北大学文博学院 陕西西安 710069;,安徽 合肥 230061,陕西西安 710069;,陕西西安 710069;

中文关键词：耀州窑;;化妆土;;中间层;;EDXRF

英文关键词：Yaozhou kiln;;Mask clay;;Middle layer;;EDXRF

中文摘要：为探讨我国北方著名窑场之一的耀州窑唐、五代时期青瓷胎釉化妆土与北宋时期之间白色中间层的区别,利用具有电子探针微区分析功能的能量色散X射线光谱仪测试。结果表明,北宋时期青瓷的中间层和唐、五代的化妆土在化学组成上存在着一些差异。白色中间层中不仅铁的含量比胎釉都低,CaO和K_2O的含量则高于胎,而靠近釉;而化妆土的化学组成除了Fe_2O_3含量较低外,其它化学组成十分接近瓷胎;中间层和化妆土相比,Fe_2O_3的含量更低一些。

英文摘要：The aim of this paper was to discuss the difference between masking layer in porcelains produced during Tang Dynasty,the Five Dynasties era and the white middle layer(between the body and glass)during the North- erm Song Dynasty in the Yaozhou kiln,one of the most famous kilns in northern China.EDXRF was used because of its microanalytical capability.The results indicated that the chemical components of middle layer of Northern Song porcelains were different from those of the Tang and Five Dynasties periods.The content of Fe_2O_3 in the white middle layer of the Song pieces was lower than those of body and glass.Furthermore the contents of CaO and K_2O in the white middle layer were both higher than those of the masking clay but close to those of white masking clay. As for the middle layer,the content of Fe_2O_3 was little lower than in the clay body,but other components were close to those of body;The content of Fe_2O_3 in the middle layer was lower than that of the masking clay.

[中文刊名]：文物保护与考古科学 [出版日期]：2008-02-15 [CN]：31-1652/K [ISSN]：1005-1538

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