广西贺县铁屎岭遗址北宋含锡铁钱初步研究  

Studies of the Tin-Iron Coins found at the Tieshiling Site in Hexian, Guangxi

作　　者：周卫荣[1] 李延祥[2] 

机构地区：[1]中国人民银行钱币博物馆 [2]北京科技大学冶金与材料史研究所

出　　处：《文物》2000年第12期73-80,共8页Cultural Relics

摘　　要：“夹锡钱”是北宋徽宗时期铸行的一种货币，兴兴废废前后逾十余年，致使北宋末年物价失衡，通货膨胀严重，社会动荡加剧，被史学界认为是导致北宋失国的一个不可忽视的原因。由于夹锡钱是在特定的历史时期铸行的一种特殊货币，长期以来一直颇受学术界的关注，其中的一个焦点问题，就是对其材质的看法不一。传统的钱币学和货币史研究者大都认为，夹锡钱既有铜钱又有铁钱，如彭信威等；Some iron coins and slag unearthed at the Tishiling site, a large foundry in the Song dynasty, where the cast iron coins were recast for the manufacture of weapons to be used in the war against the Western Xia. Several tons of iron coins were found at the site in 1958.Chemical analysis of five pieces of zhenghe tongbao coins shows a content of Sn ranging from 0.36 to 2.54%. SEM analysis shows high Sn phase in the grain boundary of the iron coins too. Chemical and SEM analysis shows that the glassy slag contains Sn 3.5%, FeO 30% and SiO_2 42%. Prills in different sizes were found and measured to be Fe-Sn alloy contained Sn about 15% inside the glassy slag(?). The existence of low Sn glass slag that produced hard head alloy suggests forcefully that sandy tin ore was melt in a two-step process. The hard head alloy, as the middle product of the process formed by the glassy slag was melt, as the au- thors believe, with iron together in order to cast the Sn-added iron coins.

关 键 词：广西 贺县 铁屎岭遗址 北宋 含锡铁钱 货币 “夹锡钱” 文物研究 

分 类 号：K875.7[历史地理—考古学及博物馆学]