辽阳冮官屯窑址白瓷胎釉成分特征研究

Study on the Composition Characteristics of the White Porcelain Bodies and Glazes from Gangguantun Kiln Site in Liaoyang City

辽阳冮官屯窑是我国北方地区重要窑址之一,烧造时间跨越辽金历时三百余年,是辽金时期东北地区一处烧造时间较长,规模宏大的瓷器窑址。该窑址以烧制白釉瓷为主,兼烧酱釉和黑釉瓷。为揭示辽阳冮官屯窑址白瓷的胎釉成分特征和时代发展规律,使用便携式X荧光能谱仪对辽阳冮官屯窑T2探方不同层位白瓷标本进行了无损分析。本工作总结了冮官屯窑址不同地层白瓷标本胎釉的K_(2)O、CaO、TiO_(2)和Fe_(2)O_(3)含量及Rb、Sr和Zr微量元素的时代特征和变化规律,为辽阳冮官屯窑不同地层时代问题的判定以及相关遗址出土白瓷产地研究提供了科学数据支持。

Gangguantun Kiln Site in Liaoyang City was one of the important kiln sites in northern China,with a production time lasting for more than 300 years,which was a large-scale porcelain kiln site with a long time span in Northern China in Liao and Jin Dynasties.The site mainly produced white glazed porcelains,and also sauce-coloured glazed and black glazed porcelains.In order to reveal the enamel composition characteristics and the era development pattern,a non-destructive analysis was conducted to the white porcelain specimens from different layers of T2 in Gangguantun Kiln Site with the Portable X-ray Fluorescence Spectrometer.This paper described the contents of K_(2)O,CaO,TiO_(2),Fe_(2)O_(3),and the era features and the development patterns of Rb,Sr and Zr in white porcelain specimens from different strata of the kiln site,which provided scientific data support to determine the era of different strata in Gangguantun Kiln Site and to study the origin of white porcelain unearthed from the relevant sites.