The role of dissolved oxygen in supercritical water in the oxidation of ferritic-martensitic steel
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- 作者：Zhongliang Zhu ; Hong Xu ; Dongfang Jiang ; Guoqiang Yue ; Baorang Li ; Naiqiang Zhang ; zhnq@ncepu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Steel ; Oxidation ; Supercritical water ; SIMS
- 刊名：The Journal of Supercritical Fluids
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：108
- 期：Complete
- 页码：56-60
- 全文大小：1244 K
文摘
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Isotope tracer experiment was carried out in supercritical water (H216O) with 18O2.
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Both 18O2 and H216O simultaneously react to grow oxide scale.
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The oxidation rate increases with dissolved oxygen content in supercritical water.
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Increased oxidation rate stems from changed oxygen potential through oxide scale.