Determination of residual stress and yield stress simultaneously by indentation method with dual indenters

Baoxing Xu, Xinmei Wang, Zhufeng Yue

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Obtaining residual stress from indentation test requires calculating the contact area between the indenter and the indented material, while yield stress of indented material is to be known in advance. In this work, the dimensional analysis of indentation loading curve was first analyzed, and then a reverse numerical procedure was explored to determine the residual stress and yield stress of materials simultaneously from indentation test. Besides, the calculation of contact area can be also avoided.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium Proceedings - Fundamentals of Nanoindentation and Nanotribology IV
Pages105-110
Number of pages6
StatePublished - 2008
EventFundamentals of Nanoindentation and Nanotribology IV held at the 2007 MRS Fall Meeting - Boston, MA, United States
Duration: 26 Nov 200729 Nov 2007

Publication series

NameMaterials Research Society Symposium Proceedings
Volume1049
ISSN (Print)0272-9172

Conference

ConferenceFundamentals of Nanoindentation and Nanotribology IV held at the 2007 MRS Fall Meeting
Country/TerritoryUnited States
CityBoston, MA
Period26/11/0729/11/07

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