湖北襄樊出土有色玻璃串饰的检测分析  

Detection and Analysis of Colored Glass Excavated in Xiangfan Hubei

作　　者：李小莉[1] 秦颖[1] 黄凰[1] 刘江生 

机构地区：[1]中国科学技术大学科技史与科技考古系,合肥市金寨路96号230026 [2]湖北省襄樊考古研究所

出　　处：《光谱实验室》2011年第1期227-229,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：运用X射线衍射(XRD)和X射线荧光光谱(XRF)等手段,对湖北襄樊一处时代在东汉末年至魏晋初年之间贵族墓出土的不同颜色玻璃珠串饰进行了物相和成分分析。结果表明,这些玻璃珠属于低铅的PbO-SiO2系统配方,各种助熔剂的含量都很低,且矿物原料比较纯,杂质含量低;古代玻璃中常见的铜、铁等致色元素含量很低,而铋的氧化物含量较高,着色效果显著,显示了当时工匠从原料的选择到熔炼玻璃的高超技艺。Different colored glass beads excavated in a noble tomb between later Eastern Han Dynasty and earlier Wei-Jin Dynasty at Xiangfan in Hubei were analyzed by X-ray diffraction and X-ray fluorescence spectroscopy.These glass beads belong to low PbO-SiO2 system formulation,the content of various cosolvent is lower due to the pure mineral raw materials and lower impurity content.The content of Cu and Fe colored matter is low in ancient glass,but content of bismuth oxide is higher with obvious stain effect.The craftsmen＇s skill was excellent from the choice of raw material to the melting of glass.

关 键 词：襄樊 东汉末年至魏晋初年之间 有色玻璃珠 化学成分 PbO-SiO2系统 

分 类 号：O657.34[理学—分析化学]