Scientific research on glass Jue found in the Iron Age of Southeast Asia
收藏科学数据银行2023-08-04 更新2026-04-23 收录
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资源简介：
44 glass Jue collected in Southeast Asia have been scientifically studied by means of X-ray fluorescence spectrometry (XRF), optical coherence tomography (OCT), ultra-depth optical microscopy (OM) and confocal Raman microspectroscopy. Chemical compositions, phase components, internal physical structures of glassy matrix of the Jue samples are obtained. According to the scientific analysis results, the glass types of the Jue samples can be classified into three types, potash glass, soda lime glass and potash-lead glass. 42 samples belong to potash glass, and the 2 samples left belong to sodium-calcium glass and potassium-lead glass, respectively. Two subgroups, m-K-Al subgroup and m-K-Ca-Al subgroup, are found for potash glass. Only 4 potash glass samples belong to m-K-Ca-Al subgroup, the others are m-K-Al subgroup potash glass. Drawing, casting and cold-working techniques were applied for the glass making. Most samples are colored by iron ion, or colored by iron and copper ions. Only one sample is opacified by lead tin yellow.
提供机构：
Shanghai Institute of Optics and Fine Mechanics
创建时间：
2023-08-03
