Quantitative APT analysis of solid transmutants in ferritic-martensitic steels after irradiation in SINQ targets: Experimental validation of neutronic calculations
文献类型：期刊论文
| 作者 | Cui, Lijuan3; Li, Jinyang1 ; Gerstl, Stephan2; Pouchon, Manuel3; Dai, Yong3
|
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 502页码:1-9 |
| 关键词 | Quantitative APT analysis of transmutants Validation of neutronic calculations STIP irradiation experiments FM steels |
| ISSN号 | 0168-583X |
| DOI | 10.1016/j.nimb.2021.05.017 |
| 通讯作者 | Dai, Yong(yong.dai@psi.ch) |
| 英文摘要 | The properties of materials applied in fission and fusion reactors and targets of spallation neutron sources can be greatly degraded by radiation-induced transmutants. A precise prediction of the production of transmutants is highly important for the safety assessment of these facilities. The prediction is normally made using neutronic calculations. Experimental validation of the calculation results is essentially necessary, but usually very challenging. In the present work, a quantitative analysis of transmutants in ferritic-martensitic (FM) steels F82H, Eurofer 97, and ODS Eurofer after irradiation at 9.6 and 19.6-21 dpa in the SINQ targets was performed using Atom Probe Tomography (APT). The results indicate that solid transmutants Ti, Sc, Ca, K, Cl, and S can be precisely measured and a gas element Ar could also be detected. The difference between the measured concentrations and that calculated with the MCNPX code is less than 30% for most of detectable nuclides of the transmutants. This work demonstrates that the neutronic calculations applied to STIP irradiation experiments are reliable. |
| WOS关键词 | RADIATION-DAMAGE ; PROGRAM ; ENERGY |
| 资助项目 | China Scholarship Council |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000678448800001 |
| 出版者 | ELSEVIER |
| 资助机构 | China Scholarship Council |
| 源URL | [http://119.78.100.186/handle/113462/136705]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Dai, Yong |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China 2.Swiss Fed Inst Technol, Sci Ctr Opt & Electron Microscopy, CH-8093 Zurich, Switzerland 3.Paul Scherrer Inst, Lab Nucl Mat, CH-5232 Villigen, Switzerland |
| 推荐引用方式 GB/T 7714 | Cui, Lijuan,Li, Jinyang,Gerstl, Stephan,et al. Quantitative APT analysis of solid transmutants in ferritic-martensitic steels after irradiation in SINQ targets: Experimental validation of neutronic calculations[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2021,502:1-9. |
| APA | Cui, Lijuan,Li, Jinyang,Gerstl, Stephan,Pouchon, Manuel,&Dai, Yong.(2021).Quantitative APT analysis of solid transmutants in ferritic-martensitic steels after irradiation in SINQ targets: Experimental validation of neutronic calculations.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,502,1-9. |
| MLA | Cui, Lijuan,et al."Quantitative APT analysis of solid transmutants in ferritic-martensitic steels after irradiation in SINQ targets: Experimental validation of neutronic calculations".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 502(2021):1-9. |
入库方式： OAI收割
来源：近代物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。