Suspension effect of nanocrystalline grain growth under electropulsing
文献类型：期刊论文
| 作者 | R. S. Qin ; S. X. Su ; J. D. Guo ; G. H. He ; B. L. Zhou |
| 刊名 | Nanostructured Materials
 |
| 出版日期 | 1998 |
| 卷号 | 10期号:1页码:71-76 |
| 关键词 | passing electric-current structural relaxation amorphous cu50ti50 crystallization resistivity alloys |
| ISSN号 | 0965-9773 |
| 中文摘要 | The effect of electropulsing on nanocrystalline grain growth in amorphous material is considered. A size-dependent growth rate of a nanoscale grain is revealed, which is due to the size-dependent electrical resistivity. A suspension effect is found when the density of electric current is at a critical value j(c). The formed grain may shrink when the density of applied electric current is higher than j(c). Numerical calculation shows that j(c) is about 2.59 x 10(3) A/mm(2) for nanocrystalline Ni80P20 alloy with grain size of 13 nm. (C) 1998 Acta Metallurgica Inc. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37754]  |
| 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 | R. S. Qin,S. X. Su,J. D. Guo,et al. Suspension effect of nanocrystalline grain growth under electropulsing[J]. Nanostructured Materials,1998,10(1):71-76. |
| APA | R. S. Qin,S. X. Su,J. D. Guo,G. H. He,&B. L. Zhou.(1998).Suspension effect of nanocrystalline grain growth under electropulsing.Nanostructured Materials,10(1),71-76. |
| MLA | R. S. Qin,et al."Suspension effect of nanocrystalline grain growth under electropulsing".Nanostructured Materials 10.1(1998):71-76. |
入库方式： OAI收割
来源：金属研究所
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