The corrosion behavior of Alloy 182 in a cyclic hydrogenated and oxygenated water chemistry in high temperature aqueous environment
The corrosion behavior of Alloy 182 in a cyclic hydrogenated and oxygenated water chemistry in high temperature aqueous environment
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DOI：
10.1016/j.corsci.2015.12.017
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发表时间：
2016-03
影响因子：
8.3
通讯作者：
Jian Xu;T. Shoji
中科院分区：
文献类型：
--
作者：
Jian Xu;T. Shoji
使用各种原位和非原位氧化物表征方法研究了182合金在高温水中循环氢化和氧化水化学中的腐蚀行为。电化学电位和膜电阻随环境的变化而变化，当环境由含氢水变为含氧水时，电化学电位和膜电阻变化较大。氧化膜的形貌和成分也随着环境的循环变化而呈现出循环变化。当环境由氢化水转变为含氧水时，观察到氢强化氧化行为的现象。
The corrosion behavior of Alloy 182 in a cyclic hydrogenated and oxygenated water chemistry in high temperature water is studied using various in situ and ex situ oxide characterization methods. The electrochemical potential and film resistance show a large change when the environment is changed from hydrogenated water to oxygenated water and are changeable with changing environment. The morphology and composition of the oxide film also exhibit a cyclic change accompanying with the cyclic changed environment. The phenomenon of hydrogen enhanced oxidation behavior is observed when the environment is changed from hydrogenated water to oxygenated water.