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2012年11月至2014年10月,景德镇市陶瓷考古研究所、北京大学考古文博学院、江西省文物考古研究所等单位在景德镇落马桥红光瓷厂大院内进行了古窑址的联合考古发掘。我们对其典型南宋与元代地层出土的青白瓷片进行了胎釉化学成分方面的抽样检测~([1])。检测数据显示,落马桥窑址在南宋时期已经开始使用高氧化铝含量的原料制作胎体,其氧化铝集中分布在17%~22%之间。而南宋所出青白瓷釉灰的平均使用量超过元代层的青白瓷。根据其胎料的化学组成规律,本文还对景德镇制瓷坯体的“二元配方”起源进行了探讨,认为之前认为的最早“二元配方”可能并非人为,而属于瓷石和少量高岭土的天然“二元配方”。
From November 2012 to October 2014, the units of Jingdezhen Ceramic Institute of Archeology, Peking University Archeology and Museology Institute, Jiangxi Provincial Institute of Cultural Relics and Archeology conducted a joint archaeological excavation of the ancient kiln site in the red light porcelain factory yard of Lok Ma Bridge in Jingdezhen . We sample and test the chemical components of the green glaze from the typical Southern Song Dynasty and Yuan Dynasty strata. ([1]). Test data show that the Lok Maqiao kiln site in the Southern Song Dynasty has begun to use high alumina content of raw materials for the production of carcasses, the alumina concentrated distribution of 17% to 22%. The Southern Song Dynasty out of the white enamel gray average usage over the Qing Dynasty white porcelain. According to the rules of chemical composition of its raw material, this paper also discusses the origin of Jingdezhen porcelain body “binary formula ”, that the earliest “binary formula ” may not be artificial, but belongs to porcelain and stone A small amount of natural kaolin “binary formula ”.