摘要
本文在战国古币金属组成检测结果的基础上,对其中一些典型的齐国刀币和賹化圆钱、燕国刀币、魏国桥形布币及楚国两类蚁鼻钱的金相组织进行了研究,分析了它们的特点,探讨了其形成的机理。特别是对某些高铅蚁鼻钱的开裂与金属分层现象出现的原因,根据合金相图,作了解释。
Based on the results of an quantitative, chemical analysis of the bronze coins of the Warring States Period, the authors of this paper conducts a metallographic research of some of the coins that were casted and circulated in distinct areas at different times, looks into such technological conditions as the temperature of casting and velocity of cooling of tin-lead-bronze and leadbronze coins in the Warring States Period, and discusses in particular lead's crystallizing tendency in the Yibi coins.
出处
《自然科学史研究》
CSCD
1992年第4期338-345,共8页
Studies in The History of Natural Sciences
基金
国家自然科学基金
关键词
战国
古币
金相组织
铸造
ancient coins of the Warring States Period, metallography of ancient Chinese coins.
