利用已建立的高温高压循环水腐蚀试验系统、原位观察高压釜以及拉曼光谱表征系统，针对SZA-4、SZA-6、ZIRLO等合金开展了腐蚀试验以及原位拉曼光谱测量，腐蚀试验溶液为含1 200 mg/L H₃BO₃+2 mg/L LiOH的水溶液。结果表明：三种合金的拉曼光谱峰分别位于350，390，486，644，700，750，770 cm^-1附近，且分别来自于锆合金表面生成的氧化物立方相二氧化锆（c-ZrO₂）、四方相二氧化锆（t-ZrO₂）、单斜相二氧化锆（m-ZrO₂）以及非晶氧化物。三种合金表面氧化膜中出现m-ZrO₂的时间有所不同，ZIRLO合金的最早，SZA-6合金的次之，SZA-4合金表面氧化膜中最晚出现m-ZrO₂。

Corrosion test and in-situ Raman spectroscopy, characterization test for SZA-4, SZA-6 and ZIRLO alloys were carried out using the established high temperature and high pressure circulating water corrosion test system, in situ observation autoclave and Raman spectroscopy characterization system. The corrosion test solution was an aqueous solution containing 1 200 mg/L H₃BO₃ + 2 mg/L LiOH. The results show that the Raman spectrum peaks of the three alloys were located near 350,390,486,644,700,750,770 cm^-1. And Raman peaks were derived from oxides formed on the surface of zirconium alloy:cubic zirconium dioxide (c-ZrO₂), tetragonal zirconium dioxide (t-ZrO₂), monoclinic zirconium dioxide (m-ZrO₂) and non-crystal oxide. The time of occurrence of m-ZrO₂ in the surface oxide film of the three alloys was different, m-ZrO₂ was first appeared in the surface oxide film of ZIRLO alloy, followed by SZA-6 alloy, and the latest was SZA-4 alloy.