Knowledge Management System of Institue of Mechanics, CAS
| Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling | |
Feng XY(冯秀艳) ; Cheng ZY(程志英); Zhou J(周佳); Wu XL(武晓雷); Wang ZQ(王自强); Hong YS(洪友士); Feng, XY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
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| Source Publication | Chinese Physics Letters
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| 2006 | |
| Volume | 23Issue:2Pages:420-422 |
| ISSN | 0256-307X |
| Abstract | Deformation twinning is evidenced by transmission electron microscopy examinations in electrodeposited nanocrystalline (nc) Ni with mean grain size 25?nm upon cryogenic rolling. Two twinning mechanisms are confirmed to operate in nc grains, i.e. heterogeneous formation via emission of partial dislocations from the grain boundary and homogeneous nucleation through dynamic overlapping of stacking faults, with the former being determined as the most proficient. Deformation twinning in nc Ni may be well interpreted in terms of molecular dynamics simulation based on generalized planar fault energy curves. |
| Subject Area | 力学 |
| Indexed By | SCI ; EI ; CSCD |
| Language | 英语 |
| WOS ID | WOS:000235255200040 |
| WOS Keyword | MOLECULAR-DYNAMICS SIMULATION ; MECHANICAL-PROPERTIES ; PLASTIC-DEFORMATION ; METALS ; AL ; COPPER ; NICKEL ; TWINS ; SLIP |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/15648 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Feng, XY (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Feng XY,Cheng ZY,Zhou J,et al. Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling[J]. Chinese Physics Letters,2006,23,2,:420-422. |
| APA | 冯秀艳.,程志英.,周佳.,武晓雷.,王自强.,...&Feng, XY .(2006).Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling.Chinese Physics Letters,23(2),420-422. |
| MLA | 冯秀艳,et al."Deformation Twinning in Nanocrystalline Ni during Cryogenic Rolling".Chinese Physics Letters 23.2(2006):420-422. |
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