Preliminary study on the production technology of Khmer glazed stonewares
Preliminary study on the production technology of Khmer glazed stonewares
复制标题
DOI：
--
复制
发表时间：
2011
期刊：
影响因子：
--
通讯作者：
W. Wai
中科院分区：
文献类型：
--
作者：
W. Wai
利用光学显微镜（OM）、微能色散x射线荧光（EDXRF）和x射线衍射（XRD）对Thnal Mrech klin（TMK）和Bang Kong（BK）窑的陶瓷样品进行了系统分析，以确定古高棉瓷器的生产工艺及其特征。分析表明，两个窑使用了不同类型的瓷粘土。TMK青瓷体材SiO2含量高，Al2O3含量低，使用前对粘土进行了大量处理。瓷体与釉面颜色的差异可能与Fe2O3和TiO2的含量有关。在两个窑中都发现草灰和木灰被用作助熔剂。从釉面化学成分上看，两窑青瓷均属钙釉型。而BK黑釉有的为钙碱型，有的为碱钙型。两窑的烧成温度均高于1200℃，但两窑对烧成温度的调节都没有严格的规范。这些分析结果对研究柬埔寨陶瓷历史和中柬两国文化交流具有重要意义。
By use of optical microscopy(OM),Micro-energy disperses X-ray fluorescence(EDXRF) and X-ray diffraction(XRD),ceramic samples from the Thnal Mrech klin(TMK) and the Bang Kong(BK) kiln were analyzed systematically to determine the ancient Khmer porcelain production process and its features.The analysis indicated that different types of porcelain clays were used at the two kilns.The body material of the celadon from TMK has high content of SiO2 and lower content of Al2O3,and the clay was extensively treated before use.The difference in color between the porcelain body and the glaze may relate to content of Fe2O3 and TiO2.Grass and wood ashes were found to have been used as a flux in both kilns.In term of chemical composition of the glaze,celadon of the two kilns belong to calcium glaze type.However,some of black glaze from BK is of the calcium-alkali type and some is alkali-calcium.Moreover,the firing temperature of the two kilns was higher than 1200℃,but neither kiln had strict criterion with regard to regulation of the firing temperature.These analytical results have important relevance to research on the history of Cambodia ceramics and the cultural exchanges between China and Cambodia.