The effects of stress on corrosion behavior of SIMP martensitic steel in static liquid lead-bismuth eutectic
文献类型：期刊论文
| 作者 | Li, Bingsheng2 ; Liao, Qing2; Zhang, Hongpeng1; Shen, Tielong1; Ge, Fangfang4; Daghbouj, Nabil3
|
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2021-07-15 |
| 卷号 | 187页码:10 |
| 关键词 | Lead-bismuth eutectic Stress corrosion Oxide layer Plastic deformation SIMP steel |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2021.109477 |
| 通讯作者 | Li, Bingsheng(libingshengmvp@163.com) |
| 英文摘要 | As for a newly developed tempered martensitic steel, SIMP with 1.4 wt.% Si, used in the Chinese Initiative Accelerator Driven System (CiADS), so it is worth investigating the stress corrosion property of SIMP steel in liquid lead-bismuth eutectic at the system operating temperature. The compatibility of the structural materials with the proposed operational conditions was investigated by performing corrosion-mechanical testing. The stress corrosion was performed in static lead-bismuth eutectic at 300 degrees C, 450 degrees C, and 500 degrees C with different loading stresses. The effect of stress on corrosion rate at different temperatures was investigated by scanning electron microscopy and transmission electron microscopy. The testing of SIMP steel showed that the corrosion rate in the presence of LBE was strongly temperature-dependent. At 300 degrees C, only a very thin oxide scale was formed which inhibits the Pb and O from penetrating inside matrix steel, and hence keeps it ductile (no crack). On the other hand, at 450 and 500 degrees C, the stress can significantly enhance the corrosion rate at 450 degrees C and 500 degrees C, but not at 300 degrees C. Reasons are investigated and discussed based on the available space model. |
| WOS关键词 | OXIDATION MECHANISM ; FE-9CR-1MO STEEL ; T91 STEEL ; FERRITIC/MARTENSITIC STEELS ; MICROSTRUCTURAL EVOLUTION ; METAL EMBRITTLEMENT ; STAINLESS-STEEL ; DEGREES-C ; IRRADIATION ; HELIUM |
| 资助项目 | National Natural Science Foundation of China[U1832133] ; National Natural Science Foundation of China[12075194] ; Sichuan Science and Technology Program[2020ZYD055] ; Doctor Research Foundation of Southwest University of Science and Technology[18zx714101] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000657398000002 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; Sichuan Science and Technology Program ; Doctor Research Foundation of Southwest University of Science and Technology |
| 源URL | [http://119.78.100.186/handle/113462/137157]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Li, Bingsheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Sichuan, Peoples R China 3.Czech Tech Univ, Fac Elect Engn, Dept Control Engn, Tech 2, Prague 16000 6, Czech Republic 4.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Bingsheng,Liao, Qing,Zhang, Hongpeng,et al. The effects of stress on corrosion behavior of SIMP martensitic steel in static liquid lead-bismuth eutectic[J]. CORROSION SCIENCE,2021,187:10. |
| APA | Li, Bingsheng,Liao, Qing,Zhang, Hongpeng,Shen, Tielong,Ge, Fangfang,&Daghbouj, Nabil.(2021).The effects of stress on corrosion behavior of SIMP martensitic steel in static liquid lead-bismuth eutectic.CORROSION SCIENCE,187,10. |
| MLA | Li, Bingsheng,et al."The effects of stress on corrosion behavior of SIMP martensitic steel in static liquid lead-bismuth eutectic".CORROSION SCIENCE 187(2021):10. |
入库方式： OAI收割
来源：近代物理研究所
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