| 古代青铜器基体与其锈蚀产物铅同位素对比研究 |
| |
| 引用本文： | 魏国锋,秦颍,王昌燧,李清临,张爱兵,宫希成.古代青铜器基体与其锈蚀产物铅同位素对比研究[J].中国科学技术大学学报,2006,36(7):771-774,792. |
| |
| 作者姓名： | 魏国锋 秦颍 王昌燧 李清临 张爱兵 宫希成 |
| |
| 作者单位： | [1]中国科学技术大学科技史与科技考古系,安徽合肥230026 [2]安徽大学历史系,安徽合肥230039 [3]安徽省文物考占研究所,安徽合肥230000 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划);国家社会科学基金 |
| |
| 摘 要： | 利用Finnigan MAT262质谱仪和ICP—AES测试了不同地区出土的青铜样品的锈蚀产物和基体的铅同位素比值及其化学成分，以研究铅同位素在青铜器腐蚀过程中是否发生变化，以及是否存在因不同产地铅料混用引起的混合不均匀现象．结果初步显示，铅同位素组成不受青铜器锈蚀的影响，可以用锈蚀产物的铅同位素比值代替其基体的；同时，不同产地铅料在青铜器中的混用且又混合不均，可能造成青铜器基体的铅同位素比值和锈蚀产物的明显不同．
|
| 关 键 词： | 铅同位素 青铜器 锈蚀产物 矿料来源 |
| 文章编号： | 0253-2778（2006）07-0771-04 |
| 收稿时间： | 2004-06-29 |
| 修稿时间： | 2004-06-292005-01-21 |
Comparative studies on Pb isotope ratios of corrosion rinds and metal cores of bronze vessels |
| |
| WEI Guo-feng , QIN Ying , WANG Chang-sui , LI Qing-lin, ZHANG Ai-bing , GONG Xi-cheng.Comparative studies on Pb isotope ratios of corrosion rinds and metal cores of bronze vessels[J].Journal of University of Science and Technology of China,2006,36(7):771-774,792. |
| |
| Authors: | WEI Guo-feng QIN Ying WANG Chang-sui LI Qing-lin ZHANG Ai-bing GONG Xi-cheng |
| |
| Institution: | 1. Department of Scientific History and Archaeometry, University of Science and Technology of China, Hefei 230026, China; 2. Department of History, Anhui University, Hefei 230039, China; 3. Institute of Cultural and Historical Rilics and Archaeology in Anhui Province, Hefei 230000, China |
| |
| Abstract: | Corrosion rinds on bronzes vessels were studied by ICP-AES and Finnigan MAT262 mass spectrograph to determine whether Pb isotope compositions of corrosion rinds were perceptibly changed in the process of corrosion.It is found that Pb isotope compositions of the corrosion rinds are similar(within experimental error) to those of the metal cores of the bronze and that corrosion rinds may be used to study the provenance of ancient bronzes without compromising their integrity.Meanwhile,the result implies that the uneven mixture of lead from the different origins might also lead to the variation of Pb isotope composition between the corrosion rinds and metal cores of the bronze vessels. |
| |
| Keywords: | Pb isotope bronze vessels corrosion provenance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
