Nanocrystalline Microstructure and Defects in Al Solid Solution Subjected to Surface Mechanical Attrition Treatment
文献类型：会议论文
| 作者 | Hui J ; Wu XL(武晓雷); Tao N; Hong YS(洪友士); Lu J; Lu K
|
| 出版日期 | 2003 |
| 会议名称 | Processing and Properties of Structural Nanomaterials: Proceedings of Symposia held at Materials Science and Technology 2003 Meeting |
| 会议日期 | November 9, 2003 - November 12, 2003 |
| 会议地点 | Chicago, Il, United states |
| 关键词 | Grain refinement Surface mechanical attrition treatment (SAMT) |
| 中文摘要 | The nanocrystalline (nc) microstructure was studied in a surface layer of an Al alloy induced by the surface mechanical attrition treatment, nc grains with the larger-end of the nanometer size regime (∼50-100 nm) formed through continuous refinement via grain subdivision mechanism, in a sequence of deformation bands with elongated subgrains, submicro-, and nc-grains leveling off ∼46 nm. Meanwhile, nc grains with the lower-end of the nanometer size regime (∼<10 nm) were observed to occur at a critical strain. A dynamic recrystallizatiou mechanism was suggested to account for their formation. |
| 收录类别 | EI |
| 会议录 | Processing and Properties of Structural Nanomaterial: Proceedings of Symposia held at the Materials Science and Technology 2003 Meeting
 |
| 语种 | 英语 |
| ISBN号 | 0873395581 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/60271]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Hui J,Wu XL,Tao N,et al. Nanocrystalline Microstructure and Defects in Al Solid Solution Subjected to Surface Mechanical Attrition Treatment[C]. 见:Processing and Properties of Structural Nanomaterials: Proceedings of Symposia held at Materials Science and Technology 2003 Meeting. Chicago, Il, United states. November 9, 2003 - November 12, 2003. |
入库方式： OAI收割
来源：力学研究所
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