# Effect of P Addition on the Corrosion Resistance of Steels before and after Rust Formation

https://mdr.nims.go.jp/datasets/1a32bdb1-b0f2-49d3-9ae8-2c9492d4876a

## File

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## Id

1a32bdb1-b0f2-49d3-9ae8-2c9492d4876a

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-12-12T06:40:09.379908Z

## Updated at

2024-12-13T03:30:34.261815Z

## Published at

2024-12-13T03:30:34.500023Z

## Doi



## First published url

https://doi.org/10.2355/isijinternational.isijint-2024-191

## Date published

2024-10-15

## Recorded date published

2024

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Effect of P Addition on the Corrosion Resistance of Steels before and after
    Rust Formation
  title_type: original
  lang: en

## Description

- description: "This study investigates the effect of P addition on the corrosion
    resistance of steels before and after rust formation. Electrochemical measurements
    and surface analysis of P-containing steels (Fe-0.5 mass% P, Fe-1.0 mass% P, and
    Fe-1.5 mass% P) were conducted to analyze the contribution of P to their initial
    corrosion resistance before rust formation. The results showed that the initial
    corrosion resistance of the steel worsened with increasing P content. According
    to the surface analysis conducted by SEM/EDS, more P segregations at the grain
    boundaries occurred with higher P content. Polarization measurements indicated
    that these P segregations became initiation sites for localized corrosion, resulting
    in a decrease in the initial corrosion resistance.\r\nAlthough the initial corrosion
    resistance was worse with higher P content, the long-term corrosion resistance
    showed the inverse trend, improving with increasing P content. Atmospheric exposure
    tests at Miyakojima and surface analysis of the rust layers showed that P was
    incorporated into the rust layer, and it promoted the protective ability against
    corrosion."
  description_type: abstract
  lang: und

## Creator

- name: Chihiro Hayama
  role: author
- name: Mariko Kadowaki
  role: author
  orcid: https://orcid.org/0000-0002-8988-3545
- name: Yoshiharu Murase
  role: author
  orcid: https://orcid.org/0000-0001-7390-851X
- name: Hideki Katayama
  role: author
  orcid: https://orcid.org/0000-0001-7947-4687
- name: Toru Hara
  role: author
  orcid: https://orcid.org/0000-0002-9715-6444
- name: Yuka Hara
  role: author
- name: Hikari Watanabe
  role: author
- name: Isao Shitanda
  role: author
- name: Masayuki Itagaki
  role: author

## Contact agent



## Publisher

organization: Iron and Steel Institute of Japan

## Managing organization



## Keyword

- subject: Corrosion resistance of steels
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: ISIJ International
  issn: '09151559'
  volume: '64'
  issue: '12'
  article_number: ISIJINT-2024-191

## 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



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## Fileset

- id: 6fdc0121-452c-4650-8d01-e92485f883ce
  filename: shrine20241212-1698-lvipnl.pdf
  content_type: application/pdf
  size: 2176180
  md5: e9e15e5a1d7e2cf3f4300111d7f14160

## Thumbnail

fileset_id: 6fdc0121-452c-4650-8d01-e92485f883ce
filename: shrine20241212-1698-lvipnl.pdf