望京楼遗址出土青铜器研究

望京楼遗址是夏商时期重要邑聚,为了解该遗址铜器制作工艺水平,通过金相显微镜和扫描电镜对2010~2012年新郑望京楼遗址出土的青铜器样品进行组织与成分分析和探讨。该批铜器未见青铜容器,仅有小件工具和兵器。但仍可初步反映出望京楼遗址出土的青铜器材质多样化和加工方式非单一性;对望京楼铜器分析反映出该区域使用锻打应该有了一定积累并在此基础上能依据材质和器物薄厚、尺寸选择工艺,对锻打技术认知度较高。望京楼铜器具有的原始性,应属于铜合金使用的早期阶段。研究表明,商代对于器物成分与性能关系的认识程度比之前得到提高。器物是本地制作还是外来还需要更多材料证明。

Research on bronzes unearthed from the Wangjinglou Site

In our study, we carried out structural and compositional analyses on nine bronze samples excavated from the Wangjinglou Site using metallographic microscopy and scanning electron microscopy. Only tools and weapons were found in this batch of bronzes. The results reveal the diversification of the bronze materials and the non-unitary processing modes of the bronzes. The bronzes from the Wangjinglou Site belong to the early use stage of copper alloy and the results show that the ancients there had accumulated experience in forging technology.