Nanoscale structural refinement via deformation twinning in face-centered cubic metals
文献类型：期刊论文
| 作者 | N. R. Tao ; K. Lu |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2009 |
| 卷号 | 60期号:12页码:1039-1043 |
| 关键词 | Deformation twinning Structural refinement Nanostructures Plastic deformation mechanical attrition treatment nanostructured surface-layer dynamic plastic-deformation induced grain-refinement high-pressure torsion copper strain evolution alloy al |
| ISSN号 | 1359-6462 |
| 中文摘要 | Multiple deformation twinning occurs in deformed metals and alloys under suitable conditions, resulting in the formation of twin/matrix (T/M) lamellar structures which act as precursors for strain-induced structural refinement on the nanometer scale. Four possible mechanisms for nanoscale structural refinement via T/M lamellae in various face-centered cubic metals are identified, including fragmentation of T/M lamellae, formation of secondary twins, twin-twin intersection and shear banding. The effects of processing conditions and material parameters on nanoscale twinning are analyzed. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32326]  |
| 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 | N. R. Tao,K. Lu. Nanoscale structural refinement via deformation twinning in face-centered cubic metals[J]. Scripta Materialia,2009,60(12):1039-1043. |
| APA | N. R. Tao,&K. Lu.(2009).Nanoscale structural refinement via deformation twinning in face-centered cubic metals.Scripta Materialia,60(12),1039-1043. |
| MLA | N. R. Tao,et al."Nanoscale structural refinement via deformation twinning in face-centered cubic metals".Scripta Materialia 60.12(2009):1039-1043. |
入库方式： OAI收割
来源：金属研究所
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