Estimation of surface equi-biaxial residual stress by using instrumented sharp indentation | |
Lu ZK(逯智科); Feng YH(冯义辉); Peng GJ(彭光健); Yang R(杨荣); Huan Y(郇勇); Zhang TH(张泰华); Zhang, TH (reprint author), 18 Chaowang Rd, Hangzhou 310014, Zhejiang, Peoples R China. | |
Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING |
2014-09-22 | |
Volume | 614Pages:264-272 |
ISSN | 0921-5093 |
Abstract | Herein, we describe a method that can be used to estimate the surface equi-biaxial residual stress of a material using instrumented sharp indentation. In this method, the fractional change in the loading curvature, rather than the contact area, was chosen as the analytical parameter; this fractional change can be more precisely obtained. A linear relationship between the fractional change in the loading curvature and the normalized equi-biaxial residual stress was found via dimensional and finite element analysis, and this linear relationship greatly simplifies the formulas associated with this method. Moreover, the proposed method was successfully verified using experimental data from our laboratory and from the literature. (C) 2014 Elsevier B.V. All rights reserved. |
Keyword | Mechanical-properties Nanoindentation |
Subject Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
URL | 查看原文 |
Indexed By | SCI ; EI |
Language | 英语 |
WOS ID | WOS:000342245800033 |
Funding Organization | We acknowledge financial support from the National Natural Science Foundation of China (Nos. 11025212, 11272318, 11302231, 11172305, and 11372323). |
Department | LNM实验平台 |
Classification | 一类 |
Ranking | True |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/49130 |
Collection | 非线性力学国家重点实验室 |
Corresponding Author | Zhang, TH (reprint author), 18 Chaowang Rd, Hangzhou 310014, Zhejiang, Peoples R China. |
Recommended Citation GB/T 7714 | Lu ZK,Feng YH,Peng GJ,et al. Estimation of surface equi-biaxial residual stress by using instrumented sharp indentation[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2014,614:264-272. |
APA | Lu ZK.,Feng YH.,Peng GJ.,Yang R.,Huan Y.,...&Zhang, TH .(2014).Estimation of surface equi-biaxial residual stress by using instrumented sharp indentation.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,614,264-272. |
MLA | Lu ZK,et al."Estimation of surface equi-biaxial residual stress by using instrumented sharp indentation".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 614(2014):264-272. |
Files in This Item: | Download All | |||||
File Name/Size | DocType | Version | Access | License | ||
IMCAS-J2014-198.pdf(3865KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment