Analysis of the practical force accuracy of electromagnet-based nanoindenters
文献类型：期刊论文
| 作者 | Huan Y(郇勇) ; Liu DX(刘东旭); Yang R(杨荣); Zhang TH(张泰华); Zhang TH
|
| 刊名 | Measurement
 |
| 出版日期 | 2010 |
| 卷号 | 43期号:9页码:1090-1093 |
| 通讯作者邮箱 | zhangth@lnm.imech.ac.cn |
| 关键词 | Nanoindenter Force Accuracy Measurement Nano-Indentation Indenter |
| ISSN号 | 0263-2241 |
| 通讯作者 | Zhang TH |
| 中文摘要 | Two important factors that influence the force accuracy of the electromagnet-based nano-indenters but have not yet attracted much attention are analyzed, and a more reasonable way to estimate the force accuracy is presented in this paper. MTS Nano Indenter (R), with the characteristics of a coil suspended in a uniform magnetic field by two sets of springs acting as an actuator and force measuring unit, is used as an example. One of the two factors is the uniformity of the magnetic field. The other is the stiffness of the supporting spring. Consequently, the practical force accuracy varies considerably from test to test because it firmly depends on the working position of the coil and the displacement stroke. A reasonable estimated accuracy value is of the order of 10 degrees mu N for typical indentation tests with a 10(2) nm indentation depth or a 10 degrees mN test force. (C) 2010 Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Engineering, Multidisciplinary ; Instruments & Instrumentation |
| 研究领域[WOS] | Engineering ; Instruments & Instrumentation |
| 关键词[WOS] | NANO-INDENTATION ; INDENTER |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10602058, 10872200] |
| 原文出处 | http://dx.doi.org/10.1016/j.measurement.2010.04.005 |
| 语种 | 英语 |
| WOS记录号 | WOS:000282377000002 |
| 公开日期 | 2011-03-01 ; 2011-03-30 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/43467]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 通讯作者 | Zhang TH |
| 推荐引用方式 GB/T 7714 | Huan Y,Liu DX,Yang R,et al. Analysis of the practical force accuracy of electromagnet-based nanoindenters[J]. Measurement,2010,43(9):1090-1093. |
| APA | Huan Y,Liu DX,Yang R,Zhang TH,&Zhang TH.(2010).Analysis of the practical force accuracy of electromagnet-based nanoindenters.Measurement,43(9),1090-1093. |
| MLA | Huan Y,et al."Analysis of the practical force accuracy of electromagnet-based nanoindenters".Measurement 43.9(2010):1090-1093. |
入库方式： OAI收割
来源：力学研究所
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