# Corrosion behavior of Zr-14Nb-5Ta-1Mo alloy in simulated body fluid

https://mdr.nims.go.jp/datasets/59a8ee7a-508a-4109-9c11-2e11bc219dad

## File

- [[N036] 43_2024-158.pdf](https://mdr.nims.go.jp/filesets/de0d2f33-cd79-44ac-a518-dcb81f30dae4/download) ([Detail](https://mdr.nims.go.jp/filesets/de0d2f33-cd79-44ac-a518-dcb81f30dae4.md))

## Id

59a8ee7a-508a-4109-9c11-2e11bc219dad

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2024-12-17T06:20:10.711236Z

## Updated at

2024-12-18T07:30:49.125985Z

## Published at

2024-12-18T07:30:49.200030Z

## Doi



## First published url

https://doi.org/10.4012/dmj.2024-158

## Date published

2024-11-25

## Recorded date published

2024

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Corrosion behavior of Zr-14Nb-5Ta-1Mo alloy in simulated body fluid
  title_type: original
  lang: en

## Description

- description: Metals that are used to reconstruct skeletal structures often interfere
    with MRI owing to differences in magnetic susceptibility; consequently, metals
    with lower magnetic susceptibilities need to be developed for use in implant devices.
    Herein, we investigated the corrosion properties of the Zr-14Nb-5Ta-1Mo alloy,
    which exhibits low magnetic susceptibility and excellent mechanical properties.
    The pitting potential of Zr-14Nb-5Ta-1Mo was higher than that of pure Zr. The
    passive current density of Zr-14Nb-5Ta-1Mo also higher than that of pure Zr, which
    is ascribable to slow reconstruction of the initial passive film associated with
    the presence of Nb and Ta. XPS revealed that the passive film is enriched with
    Nb and Ta. Therefore, while the Zr-14Nb-5Ta-1Mo alloy exhibited a high initial
    passive current density in simulated body fluid, it formed a stable passive film
    that suppressed localized corrosion. Zr-14Nb-5Ta-1Mo is therefore a prospective
    implant-material alloy candidate.
  description_type: abstract
  lang: und

## Creator

- name: Tomoyo MANAKA
  role: author
- name: Yusuke TSUTSUMI
  role: author
  orcid: https://orcid.org/0000-0002-9483-1256
- name: Maki ASHIDA
  role: author
- name: Peng CHEN
  role: author
- name: Takao HANAWA
  role: author

## Contact agent



## Publisher

organization: Japanese Society for Dental Materials and Devices

## Managing organization



## Keyword

- subject: Zirconium alloy
  schema: not_defined
- subject: Corrosion resistance
  schema: not_defined
- subject: Passive film
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Dental Materials Journal
  issn: '02874547'
  volume: '43'
  issue: '6'
  article_number: 2024-158

## Conference



## Related item



## Funding

- identifier: 15H03018
  funder_name: JSPS
- identifier: 19H04464
  funder_name: JSPS
- funder_name: Institute of Light Metals (ILM) Joint Usage/Research Grant

## 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: de0d2f33-cd79-44ac-a518-dcb81f30dae4
  filename: "[N036] 43_2024-158.pdf"
  content_type: application/pdf
  size: 2335049
  md5: cf970a7c608cb0593a100731ca692e6a

## Thumbnail

fileset_id: de0d2f33-cd79-44ac-a518-dcb81f30dae4
filename: "[N036] 43_2024-158.pdf"