CORROSION BEHAVIORS OF NUCLEAR-GRADE STAINLESS STEEL AND FERRITIC-MARTENSITIC STEEL IN SUPERCRITICAL WATER
文献类型：期刊论文
| 作者 | Zhong Xiangyu1,2; Wu Xinqiang1,2; Han En-Hou1,2 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2011-07-11 |
| 卷号 | 47期号:7页码:932-938 |
| 关键词 | nuclear-grade stainless steel ferritic-martensitic steel supercritical water corrosion oxide film |
| ISSN号 | 0412-1961 |
| DOI | 10.3724/SP.J.1037.2011.00163 |
| 通讯作者 | Wu Xinqiang(xqwu@imr.ac.cn) |
| 英文摘要 | The corrosion behaviors of nuclear-grade 304 stainless steel (304SS) and ferriticmartensitic steel P92 exposed to 400 degrees C/25 MPa supercritical water were investigated. The exposed specimens were characterized by weight gain measurement, XRD, Raman spectroscopy and SEM. It is found that both materials show general corrosion and exponential kinetics in mass gain, and the mass gain of 304SS is approximately an order of magnitude less than that of steel P92. The oxide film on 304SS is rather thin and composed of Cr2O3, alpha-Fe2O3, Fe3O4 and spinel, some nodules were observed on the surface. While the oxide film on steel P92 consists of alpha-Fe2O3, Pe(3)O(4) and spine!, more alpha-Fe2O3 exist in the outer surface of the oxide film. The surface morphology of oxide film on steel P92 changes from dense particles to porous network structure with increasing exposure time, which may be relative to the dissolution of oxide. |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000294980700028 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/106320]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wu Xinqiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Liaoning Key Lab Safety & Assessment Tech Nucl Ma, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhong Xiangyu,Wu Xinqiang,Han En-Hou. CORROSION BEHAVIORS OF NUCLEAR-GRADE STAINLESS STEEL AND FERRITIC-MARTENSITIC STEEL IN SUPERCRITICAL WATER[J]. ACTA METALLURGICA SINICA,2011,47(7):932-938. |
| APA | Zhong Xiangyu,Wu Xinqiang,&Han En-Hou.(2011).CORROSION BEHAVIORS OF NUCLEAR-GRADE STAINLESS STEEL AND FERRITIC-MARTENSITIC STEEL IN SUPERCRITICAL WATER.ACTA METALLURGICA SINICA,47(7),932-938. |
| MLA | Zhong Xiangyu,et al."CORROSION BEHAVIORS OF NUCLEAR-GRADE STAINLESS STEEL AND FERRITIC-MARTENSITIC STEEL IN SUPERCRITICAL WATER".ACTA METALLURGICA SINICA 47.7(2011):932-938. |
入库方式： OAI收割
来源：金属研究所
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