# Data-driven estimation of plastic properties of alloys using neighboring indentation test

https://mdr.nims.go.jp/datasets/d55bee4b-1a7d-4d93-8694-ec353773a3f1

## File

- [chen_stam-m2021.pdf](https://mdr.nims.go.jp/filesets/de784eea-8848-4ca7-bc21-c2215f80fb8b/download) ([Detail](https://mdr.nims.go.jp/filesets/de784eea-8848-4ca7-bc21-c2215f80fb8b.md))

## Id

d55bee4b-1a7d-4d93-8694-ec353773a3f1

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2023-02-22T06:06:10.326718Z

## Updated at

2024-01-05T13:13:33.587343Z

## Published at

2023-02-28T02:07:55.810167Z

## Doi



## First published url

https://doi.org/10.1080/27660400.2021.1959838

## Date published

2021-01-01

## Recorded date published

2021-1-1

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Data-driven estimation of plastic properties of alloys using neighboring
    indentation test
  title_type: original
  lang: en

## Description

- description: 'A data-driven estimation method for the plastic properties of alloys
    was proposed using indentations at neighboring positions. An instrumented indentation
    test is an efficient approach to measure mechanical properties such as equivalent
    elastic modulus and hardness. In the mechanical test, subsequent experiments are
    generally performed apart from existing indentations to avoid the interaction
    effect caused by the dependency on the deformation history of metal plasticity.
    In this study, the interaction effect was utilized to estimate the plastic properties,
    based on the difference of load--depth curves between the first and second indentations
    at neighboring positions. Using finite element simulations of the neighboring
    indentation tests, the effective experimental conditions were examined, and response
    surfaces of the loading curvatures were characterized to determine two material
    constants of a simple constitutive model of plasticity. Finally, the proposed
    approach was validated for application to aluminum alloys and stainless steel.
    It can be also applied to various alloys characterized by different elastic moduli. '
  description_type: abstract
  lang: eng

## Creator

- name: Ta-Te Chen
  role: author
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Ikumu Watanabe
  role: author
  orcid: https://orcid.org/0000-0002-7693-1675
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Dayuan Liu
  role: author
  orcid: https://orcid.org/0000-0002-8049-9539
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Kenta Goto
  role: author
  orcid: https://orcid.org/0000-0002-0102-0658
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: Informa UK Limited

## Managing organization



## Keyword

- subject: Elastic-plastic material
  schema: not_defined
- subject: finite element method
  schema: not_defined
- subject: mechanical testing
  schema: not_defined
- subject: response surface
  schema: not_defined
- subject: instrumented indentation test
  schema: not_defined
- subject: material database
  schema: not_defined

## Rights

- description: Creative Commons BY Attribution 4.0 International
  identifier: https://creativecommons.org/licenses/by/4.0/

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## Embargo



## Journal

- title: 'Science and Technology of Advanced Materials: Methods'
  issn: '27660400'
  volume: '1'
  issue: '1'
  start_page: 143
  end_page: 151

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## Fileset

- id: de784eea-8848-4ca7-bc21-c2215f80fb8b
  filename: chen_stam-m2021.pdf
  content_type: application/pdf
  size: 8959314
  md5: 176d80f1c2a98678d74115c0cedef993

## Thumbnail

fileset_id: de784eea-8848-4ca7-bc21-c2215f80fb8b
filename: chen_stam-m2021.pdf