曲靖横大路墓地出土铜器的技术分析

A Technical Analysis of Bronze Artifacts Excavated from Hengdalu Cemetery in Qujing City,Yunnan province

采用金相显微镜和扫描电镜能谱分析仪相结合的方法,对曲靖横大路墓地出土的部分铜器进行了初步分析,结果表明,横大路铜兵器的材质以锡青铜为主,加工方法以冷加工和热冷加工为主,铜锡配比和加工方法具有地方传承性,与曲靖潇湘平坡兵器的技术特征相比,呈现出同中有异的特征.

This paper presents the results of a preliminary examination of 14 samples from Hengdalu site, which have been examined by using Metallographic Microscopy and SEM-EDS. The results show that Copper weapons were manufactured mainly from the Cu-Sn alloy by casting, Whose Copper-tin ratio and manufacture techniques were Local Inheritable Characteristic. The main characteristics of the Hengdalu, Batatai and Pingpo were the same.