# Effect of Hydrogen on Evolution of Deformation Microstructure in 2Mn-0.1C Ferritic Steel

https://mdr.nims.go.jp/datasets/8707973c-6508-4486-b100-b0130fda3dfb

## File

- [Effect of Hydrogen on Evolution of Deformation_MLF_AR2022.pdf](https://mdr.nims.go.jp/filesets/2f1c1df8-c193-417d-b71d-dc8779b83635/download) ([Detail](https://mdr.nims.go.jp/filesets/2f1c1df8-c193-417d-b71d-dc8779b83635.md))

## Id

8707973c-6508-4486-b100-b0130fda3dfb

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-08-19T04:51:38.218615Z

## Updated at

2024-08-27T07:30:32.465145Z

## Published at

2024-08-27T07:30:32.551226Z

## Doi



## First published url

https://mlfinfo.jp/en/reports/published.html

## Date published



## Recorded date published

2024年

## Resource type

report

## Manuscript type

vor

## Collection



## Title

- title: Effect of Hydrogen on Evolution of Deformation Microstructure in 2Mn-0.1C
    Ferritic Steel
  title_type: original
  lang: en

## Description

- description: In this study, the effect of hydrogen on the evolution of the deformation
    microstructure in 2Mn-0.1C steel mainly composed of ferrite microstructure was
    systematically investigated. We found that the densities of the total dislocations
    (existing outside the LEDS boundaries and constituting LEDS boundaries) were higher
    in the hydrogen-charged specimens. In addition, we conclude that hydrogen increases
    the relative mobility of screw dislocations to edge dislocation, leading to the
    frequent cutting of screw dislocations and tangled dislocation morphology.
  description_type: abstract
  lang: eng

## Creator

- name: K. Okada
  role: author
  orcid: https://orcid.org/0000-0003-0183-4528
  organization: National Institute for Materials Science
  department: Research Center for Structural Materials/Materials Evaluation Field/Steel
    Research Group
  ror: https://ror.org/026v1ze26
- name: A. Shibata
  role: author
  orcid: https://orcid.org/0000-0001-8577-6411
  organization: National Institute for Materials Science
  department: Research Center for Structural Materials/Materials Evaluation Field/Steel
    Research Group
  ror: https://ror.org/026v1ze26
- name: Wu Gong
  role: author
  organization: Materials and Life Science Division, J-PARC Center
- name: N. Tsuji
  role: author
  organization: Kyoto Univeristy

## Contact agent



## Publisher

organization: J-PARC MLF

## Managing organization



## Keyword

- subject: Ferritic steel
  schema: not_defined
- subject: Hydrogen embrittlement
  schema: not_defined
- subject: Dislocation
  schema: not_defined
- subject: Neutron diffraction
  schema: not_defined

## Rights

- identifier: http://rightsstatements.org/vocab/InC/1.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: MLF Annual Report 2022
  start_page: 7
  end_page: 9

## Conference



## Related item



## Funding



## Instrument



## Instrument operator



## Instrument managing organization



## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



## Specific property for specimen



## Process for specimen treatment



## Computational method



## Energy level/transition state



## Software



## Custom property



## Fileset

- id: 2f1c1df8-c193-417d-b71d-dc8779b83635
  filename: Effect of Hydrogen on Evolution of Deformation_MLF_AR2022.pdf
  content_type: application/pdf
  size: 2762501
  md5: 8c9c869b251743cf381f6ea80fc48e88

## Thumbnail

fileset_id: 2f1c1df8-c193-417d-b71d-dc8779b83635
filename: Effect of Hydrogen on Evolution of Deformation_MLF_AR2022.pdf