Characterization of early Chinese northern celadon with lead glaze from Caocun kiln within Yecheng site
Characterization of early Chinese northern celadon with lead glaze from Caocun kiln within Yecheng site
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叶城遗址曹村窑铅釉中国早期北方青瓷特征
DOI：
10.1016/j.jasrep.2018.04.004
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Xiangqian Feng
中科院分区：
文献类型：
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作者：
Lingtong Yan;Miao Liu;Heyang Sun;Li Li;Xiangqian Feng
考古学家在中国河北省叶城遗址的曹村窑中发现了大量北方王朝（公元386-581年）的陶瓷碎片。少量灰胎绿色釉的样品被认为是早期北方青瓷的代表。为了考察其原料、烧成工艺和产品质量，我们采集了该窑址的红釉和绿色釉碎片，并对其化学成分、烧成温度和物相组成进行了分析。资料显示，该窑所用原料按钙、铁含量可分为两大类。绿色器皿具有北方陶瓷产品的元素特征，其坯体中的铝含量高于南方。物相分析结果表明，曹村窑窑坯体质量较差，这可能与原料氧化铝含量高、烧成温度较低有关。所有样品都被不同种类的铅釉覆盖，这与大多数中国古代青瓷有明显的不同。据此推测，曹村窑陶瓷器的制作可能较为复杂。
Archaeologists found a number of ceramic shards dating to the Northern Dynasties (386–581 CE) in the Caocun kiln within the Yecheng site (Hebei Province, China). A small amount of samples with grey body and green glaze are considered as representative early northern celadon. In order to investigate the raw materials, firing process and product quality about them, we collected some shards with reddish and green glazes from this kiln site, and analyzed the chemical composition, firing temperature and phase composition. The data show that the raw materials used in this kiln can be divided into two categories according to the contents of calcium and iron. The green wares have the elemental characteristics of northern ceramic products, higher level of aluminum in the body compared to the southern. The results of phase composition indicated that the quality of bodies from Caocun kiln in this work is poor, which might be related to raw materials of high-alumina and relatively low firing temperature. All the samples are covered by lead glazes of different categories, which is significantly different from most of Chinese ancient celadon. Based on the results, it can be speculated that the manufacture of ceramic wares in Caocun kiln might be complicated.