# Effect of reactive elements in MCrAlX bond coat for durability improvement of thermal barrier coatings

https://mdr.nims.go.jp/datasets/37c7f68b-598c-4c63-a176-82ce90b182cb

## File

- [CorrSci237(2024)112329.pdf](https://mdr.nims.go.jp/filesets/c5872185-d452-4bf3-a710-6fd274c54d24/download) ([Detail](https://mdr.nims.go.jp/filesets/c5872185-d452-4bf3-a710-6fd274c54d24.md))

## Id

37c7f68b-598c-4c63-a176-82ce90b182cb

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-08-07T02:22:40.599513Z

## Updated at

2024-09-02T07:30:30.116837Z

## Published at

2024-09-02T23:30:09.873234Z

## Doi



## First published url

https://doi.org/10.1016/j.corsci.2024.112329

## Date published

2024-08-02

## Recorded date published

2024-8

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Effect of reactive elements in MCrAlX bond coat for durability improvement
    of thermal barrier coatings
  title_type: original
  lang: en

## Description

- description: 'The effects of reactive elements (RE) in MCrAlX alloy (M: Metals,
    X: RE) as the bond coat for thermal barrier coatings durability were investigated
    by both experimental evaluation and density functional theory (DFT) calculations.
    Cyclic oxidation tests showed that the lifetime of the sample with Y, Hf, and
    Si as RE displayed approximately twice of the sample with Y only. Furthermore,
    the interface energies between oxide (α-Al2O3) and bond coat with various RE (Si,
    Sc, Ti, Y, Zr, Hf, La, and Ce) were calculated by DFT. DFT results indicate that
    Hf and Si doping effectively reduce the interface energy.'
  description_type: abstract
  lang: und

## Creator

- name: Masahiro Negami
  role: author
- name: Ryo Morihashi
  role: author
- name: Tessei Yoshino
  role: author
- name: Ryoji Sahara
  role: author
  orcid: https://orcid.org/0000-0003-0788-2985
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26
- name: Yoko Yamabe-Mitarai
  role: author
  orcid: https://orcid.org/0000-0002-9674-5503
  organization: National Institute for Materials Science
  ror: https://ror.org/026v1ze26

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: Thermal barrier coatings
  schema: not_defined
- subject: High temperature oxidation
  schema: not_defined
- subject: Thermally grown oxide
  schema: not_defined
- subject: Reactive elements
  schema: not_defined
- subject: First principles calculation
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Corrosion Science
  issn: '0010938X'
  volume: '237'
  start_page: 112329
  end_page: 112329
  article_number: '112329'

## 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: c5872185-d452-4bf3-a710-6fd274c54d24
  filename: CorrSci237(2024)112329.pdf
  content_type: application/pdf
  size: 15983821
  md5: 77769e89f9a96f6ef4a548569aaf66c9

## Thumbnail

fileset_id: c5872185-d452-4bf3-a710-6fd274c54d24
filename: CorrSci237(2024)112329.pdf