景德镇五代瓷器组成配方的EDXRF分析

EDXRF Study on the Chemical Composition and Raw Material Recipe of Jindezhen Porcelains in the Five Dynasties

景德镇早期制瓷工艺一直是学术界所关注的焦点问题之一。采用能量色散X射线荧光法分析了景德镇五代时期湘湖窑出土白瓷和青瓷样品的胎釉元素组成,并据此探讨其原料和配方。研究表明,五代时期景德镇湘湖窑白瓷胎体所用原料为瓷石,而青瓷瓷胎应是采用瓷石配以紫金土的二元配方;白瓷和青瓷瓷釉皆使用釉果加釉灰的配方,且青瓷瓷釉配方中釉灰的用量高于白瓷瓷釉。

Early crafts of porcelain making in Jindezhen were an important issue in ceramic history of China.The chemical composition of white porcelain and celadon samples excavated from Xianghu Kiln in the Five Dynasties was analyzed using energy dispersive X-ray fluorescence（EDXRF）.Raw material recipes of the samples were discussed.The results showed that white porcelain bodies of Xianghu Kiln in the Five Dynasties were made from porcelain stone,while celadon bodies were made from porcelain stone and Zijin clay.Glaze ash and glaze stone were both used in the formula of white porcelain and celadon glaze,and the amount of glaze ash in the celadon was higher than that in the white porcelain samples.