Controlling the nucleation of multiple precipitates in precipitation-strengthened steel through Mo partitioning
文献类型：期刊论文
| 作者 | Qiu, Nianshuang1,3; Shen, Zhuang1,3; Zuo, Xiaowei1,3; Zhou, Gang2 |
| 刊名 | MATERIALS SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2022-04-30 |
| 页码 | 6 |
| 关键词 | Nanoparticles Mo addition Precipitation-strengthened steel Atom probe tomography First-principles calculation |
| ISSN号 | 0267-0836 |
| DOI | 10.1080/02670836.2022.2067613 |
| 通讯作者 | Zuo, Xiaowei(zuoxw@epm.neu.edu.cn) ; Zhou, Gang(gzhou@imr.ac.cn) |
| 英文摘要 | In this study, atom probe tomography and first-principles calculations were used to investigate the influence of Mo addition on multiple precipitates, including isolated NiAl-based precipitates as well as NiAl-based and Cu-rich co-precipitates, in high-strength ferritic steel. The co-NiAl-based precipitates were experimentally confirmed to be nucleated from the abundance of Cu atoms. The addition of Mo accelerated the nucleation process of Cu-rich precipitates and structural transformation of co-precipitates, led to a considerable increase in the nucleation rate of NiAl-based precipitates, and slightly promoted isolated NiAl-based precipitates. The results were discussed from the perspective of lattice misfits and mixing enthalpy. |
| 资助项目 | National Natural Science Foundation of China[U1860103] ; National Natural Science Foundation of China[52101025] ; Fundamental Research Funds for the Central Universities[N2209003] ; Key Research and Development Program of lvliang[219114] ; Doctoral Scientific Research Foundation of Liaoning Province[2019-BS-254] ; Advanced Computing East China Sub-center ; LvLiang Cloud Computing Center of TianHe-2 of China |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000789795100001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Key Research and Development Program of lvliang ; Doctoral Scientific Research Foundation of Liaoning Province ; Advanced Computing East China Sub-center ; LvLiang Cloud Computing Center of TianHe-2 of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/172512]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zuo, Xiaowei; Zhou, Gang |
| 作者单位 | 1.Northeastern Univ, Key Lab Electromagnet Proc Mat, Minist Educ, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang, Peoples R China 3.Northeastern Univ, Sch Met, Shenyang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Nianshuang,Shen, Zhuang,Zuo, Xiaowei,et al. Controlling the nucleation of multiple precipitates in precipitation-strengthened steel through Mo partitioning[J]. MATERIALS SCIENCE AND TECHNOLOGY,2022:6. |
| APA | Qiu, Nianshuang,Shen, Zhuang,Zuo, Xiaowei,&Zhou, Gang.(2022).Controlling the nucleation of multiple precipitates in precipitation-strengthened steel through Mo partitioning.MATERIALS SCIENCE AND TECHNOLOGY,6. |
| MLA | Qiu, Nianshuang,et al."Controlling the nucleation of multiple precipitates in precipitation-strengthened steel through Mo partitioning".MATERIALS SCIENCE AND TECHNOLOGY (2022):6. |
入库方式： OAI收割
来源：金属研究所
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