Evolution of microstructural homogeneity in copper processed by high-pressure torsion
文献类型：期刊论文
| 作者 | X. H. An ; S. D. Wu ; Z. F. Zhang ; R. B. Figueiredo ; N. Gao ; T. G. Langdon |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2010 |
| 卷号 | 63期号:5页码:560-563 |
| 关键词 | Copper High-pressure torsion Homogeneity Microhardness stacking-fault energy cu-al alloys mechanical-properties structural refinement plastic-deformation aluminum-alloy strain grain microhardness parameters |
| ISSN号 | 1359-6462 |
| 中文摘要 | Disks of coarse-grained pure Cu were processed by high-pressure torsion (HPT) and the microhardness and microstructural parameters were used to reveal the evolution of homogeneity It is shown that the microstructures at the centers of the disks are significantly refilled by HPT and an essentially homogeneous microstructure is achieved at strains above similar to 15 An analysis demonstrates that microstructural homogeneity is achieved most readily in materials having either high or low, rather than intermediate, stacking fault energies. (C) 2010 Published by Elsevier Ltd on behalf of Acta Materialia Inc |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31009]  |
| 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 | X. H. An,S. D. Wu,Z. F. Zhang,et al. Evolution of microstructural homogeneity in copper processed by high-pressure torsion[J]. Scripta Materialia,2010,63(5):560-563. |
| APA | X. H. An,S. D. Wu,Z. F. Zhang,R. B. Figueiredo,N. Gao,&T. G. Langdon.(2010).Evolution of microstructural homogeneity in copper processed by high-pressure torsion.Scripta Materialia,63(5),560-563. |
| MLA | X. H. An,et al."Evolution of microstructural homogeneity in copper processed by high-pressure torsion".Scripta Materialia 63.5(2010):560-563. |
入库方式： OAI收割
来源：金属研究所
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