Preparation and Characterization of Graphene-Nanosheet-Reinforced Ni-17Mo Alloy Composites for Advanced Nuclear Reactor Applications
文献类型：期刊论文
| 作者 | Ge, Xiaoxin3; Jiang, Yanxin2,3; Yu, Xu3; Zhang GP(张国鹏)3; Shi, Yunjia3; Cai, Bin3; Peng Q(彭庆)1; Huang, Hai3 |
| 刊名 | MATERIALS
 |
| 出版日期 | 2025-03-01 |
| 卷号 | 18期号:5页码:13 |
| 关键词 | graphene-Ni-17Mo alloy composites powder metallurgy microstructure mechanical properties molten salt reactors |
| ISSN号 | 1996-1944 |
| DOI | 10.3390/ma18051061 |
| 通讯作者 | Huang, Hai(huanghai@zzu.edu.cn) |
| 英文摘要 | Molten salt reactors (MSRs) offer advantages such as enhanced safety, reduced nuclear waste, and cost effectiveness. However, the corrosive nature of fluoride-based molten salts challenges the longevity of structural materials. Ni-based alloys, like Hastelloy N, have shown resistance to fluoride salt corrosion but suffer from issues like helium embrittlement caused by neutron irradiation. To address these concerns, the incorporation of graphene (Gr) into Ni-based alloys is being explored. Gr's superior mechanical properties and irradiation tolerance make it a promising reinforcement material. In this study, a Ni-17Mo alloy, a simplified model of Hastelloy N, was combined with reduced graphene oxide (RGO) using powder metallurgy. The effects of milling time and sintering temperature on the microstructure and mechanical properties were systematically studied. The results indicated that optimal sintering at 1100 degrees C enhanced tensile strength and ductility. Additionally, RGO incorporation improved the alloy's strength but reduced its elongation. This research highlights the potential of Gr-reinforced Ni-based alloys for advanced MSR applications, offering insights into fabrication techniques and their impact on material properties. |
| 分类号 | 二类/Q1 |
| WOS关键词 | SINTERING TEMPERATURE ; MECHANICAL-PROPERTIES ; MILLING TIME ; CORROSION BEHAVIOR ; POWDER-METALLURGY ; MATRIX COMPOSITES ; MOLTEN FLUORIDE ; MICROSTRUCTURE ; CARBON ; SALTS |
| 资助项目 | National Natural Science Foundation of China ; Key Project for Science and Technology Development of Henan Province[242102230052] ; Henan Province Postdoctoral Science Foundation[202102012] ; [12105249] |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001442741900001 |
| 资助机构 | National Natural Science Foundation of China ; Key Project for Science and Technology Development of Henan Province ; Henan Province Postdoctoral Science Foundation |
| 其他责任者 | Huang, Hai |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/100658]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China 2.Zhengzhou Univ, Sch Phys, Int Joint Lab Integrated Circuits Design & Applica, Minist Educ, Zhengzhou 450001, Peoples R China; 3.Zhengzhou Univ, Sch Phys, Key Lab Mat Phys, Minist Educ, Zhengzhou 450001, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Ge, Xiaoxin,Jiang, Yanxin,Yu, Xu,et al. Preparation and Characterization of Graphene-Nanosheet-Reinforced Ni-17Mo Alloy Composites for Advanced Nuclear Reactor Applications[J]. MATERIALS,2025,18(5):13. |
| APA | Ge, Xiaoxin.,Jiang, Yanxin.,Yu, Xu.,张国鹏.,Shi, Yunjia.,...&Huang, Hai.(2025).Preparation and Characterization of Graphene-Nanosheet-Reinforced Ni-17Mo Alloy Composites for Advanced Nuclear Reactor Applications.MATERIALS,18(5),13. |
| MLA | Ge, Xiaoxin,et al."Preparation and Characterization of Graphene-Nanosheet-Reinforced Ni-17Mo Alloy Composites for Advanced Nuclear Reactor Applications".MATERIALS 18.5(2025):13. |
入库方式： OAI收割
来源：力学研究所
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