| MD assessment of irradiation resistance of FeMnNiCr under successive bombardment | |
| Xiong, Chengyue1,2; Guo, Lei3; Liu, Zunhao3; Li, Rui3; Peng Q(彭庆)4,5,6 | |
| Corresponding Author | Li, Rui([email protected]) ; Peng, Qing([email protected]) |
| Source Publication | MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING
 |
| 2025-03-15 | |
| Volume | 33Issue:2Pages:15 |
| ISSN | 0965-0393 |
| Abstract | The irradiation resistance behavior of Co-free high-entropy alloy FeMnNiCr under successive bombardment is investigated by means of molecular dynamics simulations. There are much less residual defects in FeMnNiCr referring to Ni after prolonged irradiation and large-size defect clusters are observed in FCC Ni but not FeMnNiCr. The formation and growth of dislocations in FeMnNiCr are significantly suppressed. The migration barriers of interstitials are similar to these of vacancies in FeMnNiCr, resulting in a higher efficiency of defect recombination. The defects in Co-free FeMnNiCr show similar trends with NiCoCrFeMn and NiCoCrFe during the irradiation process, suggesting its good potential in nuclear structure materials applications. |
| Keyword | high entropy alloys irradiation resistance successive bombardment molecular dynamics |
| DOI | 10.1088/1361-651X/adafc7 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:001421904900001 |
| WOS Keyword | HIGH-ENTROPY ALLOYS ; MECHANICAL-PROPERTIES ; RADIATION-DAMAGE ; NI ; FCC ; BEHAVIOR |
| WOS Research Area | Materials Science ; Physics |
| WOS Subject | Materials Science, Multidisciplinary ; Physics, Applied |
| Funding Project | Fundamental Research Funds for the Central Universitieshttp://dx.doi.org/10.13039/501100012226[FRF-IDRY-20-008] ; Fundamental Research Funds for the Central Universities[12272378] ; National Natural Science Foundation of China[XDB0620103] ; Strategic Priority Research Program of Chinese Academy of Sciences[2020B0909010003] ; High-level Innovation Research Institute Program of Guangdong Province |
| Funding Organization | Fundamental Research Funds for the Central Universitieshttp://dx.doi.org/10.13039/501100012226 ; Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; High-level Innovation Research Institute Program of Guangdong Province |
| Classification | Q3 |
| Ranking | 1 |
| Contributor | Li, Rui ; 彭庆 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/100099 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Beijing Natl Innovat Inst lightweight Ltd, Beijing 101400, Peoples R China; 2.China Acad Machinery Sci & Technol, State Key Lab Adv Forming Technol & Equipment, Beijing 100044, Peoples R China; 3.Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China; 4.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China; 5.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China; 6.Guangdong Aerosp Res Acad, Guangzhou 511458, Peoples R China |
| Recommended Citation GB/T 7714 | Xiong, Chengyue,Guo, Lei,Liu, Zunhao,et al. MD assessment of irradiation resistance of FeMnNiCr under successive bombardment[J]. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING,2025,33,2,:15.Rp_Au:Li, Rui, 彭庆 |
| APA | Xiong, Chengyue,Guo, Lei,Liu, Zunhao,Li, Rui,&彭庆.(2025).MD assessment of irradiation resistance of FeMnNiCr under successive bombardment.MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING,33(2),15. |
| MLA | Xiong, Chengyue,et al."MD assessment of irradiation resistance of FeMnNiCr under successive bombardment".MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING 33.2(2025):15. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment