吴国青铜兵器早在先秦就闻名遐迩。本文对年代自西周中期至春秋晚期的青铜兵器样品进行了分析检测,包括金相分析、扫描电镜微区成分分析以及显微硬度测试,试图揭示吴国青铜兵器技术的发展脉络及其特色,探讨青铜合金在漫长的腐蚀过程及时效行为引起显微组织的变化。这些结构以及高锡青铜合金组织的发现,都引发我们对于金属学理论、矿物学理论以及文化环境的影响等诸多问题的思考。这一吴国特殊的现象,不仅仅是当时生产工艺的体现,而且叠加了久远年代中所处环境的影响因素,这是在实验室内无法模拟出来的过程。因此,无论对于考古学研究还是对于冶金史学及合金理论的研究都具有重要的意义。 As early as the Qin Dynasty, the bronze weapons of Wu Kingdom are famous. This paper analyzes and examines bronze weapons samples from the middle of Western Zhou Dynasty to the late Spring and Autumn Period, including metallographic analysis, microstructure analysis of scanning electron microscopy (SEM) and microhardness test, in an attempt to reveal the development context and characteristics of Wu’s bronze weapons technology. Bronze alloy in the long process of corrosion and aging caused by changes in microstructure. These structures, as well as the discovery of high-tin bronze alloys, all lead to our consideration of metallurgy theory, mineralogy theory and the impact of cultural environment and many other issues. This special phenomenon in the Wu Kingdom is not only a manifestation of the production process at the time but also an influencing factor of the environment in a long time ago. This is a process that can not be simulated in the laboratory. Therefore, both for the study of archeology and metallurgical history and alloy theory are of great significance.