Cyclic Deformation Of Nanocrystalline And Ultrafine-Grained Nickel
文献类型：期刊论文
| 作者 | Cheng S ; Xie JJ(谢季佳); Stoica AD; Wang XL; Horton JA; Brown DW; Choo H; Liaw PK
|
| 刊名 | Acta Materialia
 |
| 出版日期 | 2009 |
| 页码 | 1272-1280 |
| 通讯作者邮箱 | schengl@utk.edu |
| 关键词 | Ultrafine-Grained Cyclic Deformation Neutron Diffraction Cyclic Hardening/Softening Lattice Strain Fatigue Behavior Metals Alloys Size Ni Strength Aluminum Fracture Copper |
| ISSN号 | 1359-6454 |
| 通讯作者 | Cheng S |
| 中文摘要 | The cyclic deformation behavior Of ultrafine-grained (UFG) Ni samples synthesized by the electrodeposition method was studied. Different from those made by severely plastic deformation, the UFG samples used in this study are characterized by large-angle grain boundaries. Behaviors from nanocrystalline Ni and coarse-grained Ni samples were compared with that Of Ultrafine-grained Ni. With in situ neutron diffraction. unusual evolutions of residual lattice strains as well as cyclic hardening and softening behavior were demonstrated during the cyclic deformation. The microstructural changes investigated by TEM are discussed with respect to the unusual lattice strain and cyclic hardening/softening. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | FATIGUE BEHAVIOR ; METALS ; ALLOYS ; SIZE ; NI ; STRENGTH ; ALUMINUM ; FRACTURE ; COPPER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000264248700031 |
| 公开日期 | 2009-08-03 ; 2009-10-09 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/26612]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Cheng S,Xie JJ,Stoica AD,et al. Cyclic Deformation Of Nanocrystalline And Ultrafine-Grained Nickel[J]. Acta Materialia,2009:1272-1280. |
| APA | Cheng S.,谢季佳.,Stoica AD.,Wang XL.,Horton JA.,...&Liaw PK.(2009).Cyclic Deformation Of Nanocrystalline And Ultrafine-Grained Nickel.Acta Materialia,1272-1280. |
| MLA | Cheng S,et al."Cyclic Deformation Of Nanocrystalline And Ultrafine-Grained Nickel".Acta Materialia (2009):1272-1280. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。