本文介绍一种可适用于多种金属的水溶性缓蚀剂——1-羟基苯骈三氮唑的合成方法及其性能测试结果,并较详细地探讨了它对钢、铜等金属的缓蚀性能. In this paper, a synthesis method of 1-hydroxybenzotriazole, which is a water-soluble corrosion inhibitor suitable for many kinds of metals, and its performance test results are introduced. In addition, its effect on the corrosion of metals such as steel and copper Erosion performance.