Diffusion and surface alloying of gradient nanostructured metals
文献类型：期刊论文
| 作者 | Wang, Zhenbo ; Lu, Ke |
| 刊名 | BEILSTEIN JOURNAL OF NANOTECHNOLOGY
 |
| 出版日期 | 2017-03-03 |
| 卷号 | 8页码:547-560 |
| 关键词 | diffusion gradient nanostructures grain boundary interface surface alloying |
| ISSN号 | 2190-4286 |
| 通讯作者 | Wang, ZB (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China. |
| 中文摘要 | Gradient nanostructures (GNSs) have been optimized in recent years for desired performance. The diffusion behavior in GNS metals is crucial for understanding the diffusion mechanism and relative characteristics of different interfaces that provide fundamental understanding for advancing the traditional surface alloying processes. In this paper, atomic diffusion, reactive diffusion, and surface alloying processes are reviewed for various metals with a preformed GNS surface layer. We emphasize the promoted atomic diffusion and reactive diffusion in the GNS surface layer that are related to a higher interfacial energy state with respect to those in relaxed coarse-grained samples. Accordingly, different surface alloying processes, such as nitriding and chromizing, have been modified significantly, and some diffusion-related properties have been enhanced. Finally, the perspectives on current research in this field are discussed. |
| 学科主题 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| 收录类别 | SCI |
| 资助信息 | Ministry of Science and Technology projects of China [2012CB932201]; National Natural Science Foundation of China [51231006, 91226204]; Shenyang National Laboratory for Materials Science |
| 语种 | 英语 |
| 公开日期 | 2017-08-17 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/78242]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Wang, Zhenbo,Lu, Ke. Diffusion and surface alloying of gradient nanostructured metals[J]. BEILSTEIN JOURNAL OF NANOTECHNOLOGY,2017,8:547-560. |
| APA | Wang, Zhenbo,&Lu, Ke.(2017).Diffusion and surface alloying of gradient nanostructured metals.BEILSTEIN JOURNAL OF NANOTECHNOLOGY,8,547-560. |
| MLA | Wang, Zhenbo,et al."Diffusion and surface alloying of gradient nanostructured metals".BEILSTEIN JOURNAL OF NANOTECHNOLOGY 8(2017):547-560. |
入库方式： OAI收割
来源：金属研究所
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