The Response Of Porous Al2O3 Probed To Nanoindentation
文献类型：期刊论文
| 作者 | Ling Z(凌中) ; Wang XL(王晓林); Ma J
|
| 刊名 | Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing
 |
| 出版日期 | 2008 |
| 页码 | 285-288 |
| 通讯作者邮箱 | lingz@lnm.imech.ac.cn |
| 关键词 | Porous Al2O3 Microstructure Mechanical Response Nanoindentation Mechanical-Properties Porosity Modulus Alumina Behavior Films Size Foam |
| ISSN号 | 0921-5093 |
| 通讯作者 | Ling, Z (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China. |
| 中文摘要 | The response of porous Al2O3 to nanoindentation was investigated at microscopic scales (nm-mu m) and under ultra-low loads from 5 to 90 mN with special attention paid to the dependence of the load-depth behaviour to sample porosity. It was found that the load-depth curves manifest local responses typical of the various porous structures investigated. This is particularly clear for the residual deformation after load removal. Similarly, the limited mean pressure of the sample containing small grains and interconnected pores is consistent with its porous structure. By comparison, the samples with larger grain size and various porous structures exhibit higher pressures and smaller residual deformations that can be attributed to the mechanical response of the solid phase. (C) 2007 Elsevier B.V. All rights reserved. |
| 类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | MECHANICAL-PROPERTIES ; POROSITY ; MODULUS ; ALUMINA ; BEHAVIOR ; FILMS ; SIZE ; FOAM |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256071100072 |
| 公开日期 | 2009-08-03 ; 2009-09-14 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/25562]  |
| 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 | Ling Z,Wang XL,Ma J. The Response Of Porous Al2O3 Probed To Nanoindentation[J]. Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing,2008:285-288. |
| APA | 凌中,王晓林,&Ma J.(2008).The Response Of Porous Al2O3 Probed To Nanoindentation.Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing,285-288. |
| MLA | 凌中,et al."The Response Of Porous Al2O3 Probed To Nanoindentation".Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing (2008):285-288. |
入库方式： OAI收割
来源：力学研究所
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