Characterization of black filling in cast designs of Shang dynasty Chinese bronzes

IF 1.1 2区历史学 0 ARCHAEOLOGY Archaeological Research in Asia Pub Date : 2025-06-01 Epub Date: 2025-03-01 DOI:10.1016/j.ara.2025.100602

Donna K. Strahan, Blythe McCarthy

引用次数: 0

Abstract

This paper reports on the formation of intentional black fillings in design areas of ancient Chinese bronzes. The black filling in the design channels contrasts with the golden color of the freshly cast bronze. Silicate grains in the cast design channels that appear similar to processed loess used for casting molds formed a base for applying black filling materials. Using Py-GCMS, the major organic component found was composed of fatty acids including azelaic acid, suggesting that a drying oil was used. In addition, evidence of soot and possibly Anacardiaceae lacquer were found.

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中国商代青铜器铸造图案中黑色填充的特征

本文报道了中国古代青铜器设计区域有意黑色填充物的形成。设计通道的黑色填充与新铸青铜的金色形成鲜明对比。铸造设计沟道中的硅酸盐颗粒与用于铸造模具的加工黄土相似，形成了黑色填充材料的基础。利用Py-GCMS，发现主要有机成分是由脂肪酸组成，包括壬二酸，表明使用了一种干燥油。此外，还发现了煤烟的证据，可能还有红心科漆器。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Archaeological Research in Asia ARCHAEOLOGY-

CiteScore

2.50

自引率

13.30%

发文量

期刊介绍： Archaeological Research in Asia presents high quality scholarly research conducted in between the Bosporus and the Pacific on a broad range of archaeological subjects of importance to audiences across Asia and around the world. The journal covers the traditional components of archaeology: placing events and patterns in time and space; analysis of past lifeways; and explanations for cultural processes and change. To this end, the publication will highlight theoretical and methodological advances in studying the past, present new data, and detail patterns that reshape our understanding of it. Archaeological Research in Asia publishes work on the full temporal range of archaeological inquiry from the earliest human presence in Asia with a special emphasis on time periods under-represented in other venues. Journal contributions are of three kinds: articles, case reports and short communications. Full length articles should present synthetic treatments, novel analyses, or theoretical approaches to unresolved issues. Case reports present basic data on subjects that are of broad interest because they represent key sites, sequences, and subjects that figure prominently, or should figure prominently, in how scholars both inside and outside Asia understand the archaeology of cultural and biological change through time. Short communications present new findings (e.g., radiocarbon dates) that are important to the extent that they reaffirm or change the way scholars in Asia and around the world think about Asian cultural or biological history.