用于Ti35合金腐蚀试验的蒸发模拟料液组成研究

Study on the Composition of Ti35 Alloy Evaporator Corrosion Test Solution

本文通过对高放蒸发料液组成及蒸发操作工况进行分析,筛选出蒸发料液中所含的主要元素,从电化学腐蚀的角度确定需要被模拟的元素,根据相同(或相近)氧化还原电位离子模拟的原则,用非放射性元素代替放射性元素,用氧化还原电位相近的离子代替高放废液中强氧化性离子,确定蒸发模拟料液的组成,为研究Ti35合金在后处理高放废液蒸发操作条件下耐腐蚀性能提供支持。

In this paper,the main elements were selected by analyzing the composition and evaporation operation conditions of the high-discharge evaporated liquid,non-radioactive elements were used to replace the radioactive elements,and the strong oxidizing ions in the high-discharge evaporated liquid were replaced by ions with similar REDOX potential,so as to determine the composition of the evaporated simulated liquid,in order to study the corrosion resistance of Ti35 alloy under the evaporation operation conditions of the post-treatment high-discharge evaporated liquid for support.