Revealing interfacial diffusion kinetics in ultra-fine-laminated Ni with low-angle grain boundaries
文献类型：期刊论文
| 作者 | Wang, Z. B.1; Divinski, S. V.2; Luo, Z. P.1; Buranova, Y.2; Wilde, G.2; Lu, K.1 |
| 刊名 | MATERIALS RESEARCH LETTERS
 |
| 出版日期 | 2017 |
| 卷号 | 5期号:8页码:577-583 |
| 关键词 | Ultra-fine laminated dynamic plastic deformation Ni diffusion low-angle grain boundary |
| ISSN号 | 2166-3831 |
| DOI | 10.1080/21663831.2017.1368036 |
| 通讯作者 | Wang, Z. B.(zbwang@imr.ac.cn) |
| 英文摘要 | An ultra-fine-laminated (UFL) Ni sample with a high fraction of low-angle grain boundaries (LAGBs) was produced by dynamic plastic deformation. And self-diffusion behavior was studied in this material by the radio-tracer technique. Significantly enhanced interfacial diffusivity was detected in the UFL Ni in comparison with coarse-grained Ni. Analyses indicated that diffusion along LAGBs in the UFL sample is unexpectedly faster than the typical diffusion rates along conventional grain boundaries in the coarse-grained sample. This behavior is explained by the interaction of LAGBs with numerous extrinsic dislocations, as revealed by high-resolution transmission electron microscopy. [GRAPHICS] . |
| 资助项目 | National Natural Science Foundation of China[51231006] ; National Key Research and Development Program of China[2017YFA0204400] ; Alexander von Humboldt Foundation ; Deutsche Forschungsgemeinschaft |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000428140600008 |
| 出版者 | TAYLOR & FRANCIS INC |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Alexander von Humboldt Foundation ; Deutsche Forschungsgemeinschaft |
| 源URL | [http://ir.imr.ac.cn/handle/321006/127573]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Z. B. |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Univ Munster, Inst Mat Phys, Munster, Germany |
| 推荐引用方式 GB/T 7714 | Wang, Z. B.,Divinski, S. V.,Luo, Z. P.,et al. Revealing interfacial diffusion kinetics in ultra-fine-laminated Ni with low-angle grain boundaries[J]. MATERIALS RESEARCH LETTERS,2017,5(8):577-583. |
| APA | Wang, Z. B.,Divinski, S. V.,Luo, Z. P.,Buranova, Y.,Wilde, G.,&Lu, K..(2017).Revealing interfacial diffusion kinetics in ultra-fine-laminated Ni with low-angle grain boundaries.MATERIALS RESEARCH LETTERS,5(8),577-583. |
| MLA | Wang, Z. B.,et al."Revealing interfacial diffusion kinetics in ultra-fine-laminated Ni with low-angle grain boundaries".MATERIALS RESEARCH LETTERS 5.8(2017):577-583. |
入库方式： OAI收割
来源：金属研究所
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