# Guinier-Preston (GP) zone strengthening of dilute magnesium alloys comprised of earth-abundant elements

https://mdr.nims.go.jp/datasets/3675a529-3fbd-4f6e-9bc7-65e60a7a62de

## File

- [SMM-24-1149_R1_f.pdf](https://mdr.nims.go.jp/filesets/49abfcb3-0660-45ca-b3c8-40027500f18e/download) ([Detail](https://mdr.nims.go.jp/filesets/49abfcb3-0660-45ca-b3c8-40027500f18e.md))
- [ZXK_aging_SUPPL_rev_FINAL.docx](https://mdr.nims.go.jp/filesets/7dfa9245-430d-4fd1-a6e7-f1d4a25b9767/download) ([Detail](https://mdr.nims.go.jp/filesets/7dfa9245-430d-4fd1-a6e7-f1d4a25b9767.md))

## Id

3675a529-3fbd-4f6e-9bc7-65e60a7a62de

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-04-03T07:15:27.831402Z

## Updated at

2025-04-08T04:16:02.032974Z

## Published at

2025-04-07T13:19:40.933583Z

## Doi

https://doi.org/10.48505/nims.5408

## First published url

https://doi.org/10.1016/j.scriptamat.2024.116514

## Date published

2024-12-21

## Recorded date published

2025-3

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Guinier-Preston (GP) zone strengthening of dilute magnesium alloys comprised
    of earth-abundant elements
  title_type: original
  lang: en

## Description

- description: Dilute Mg alloys based upon earth abundant Al, Zn, and Ca (along with
    minor additions of Mn and Zr) exhibit attractive combinations of strength, ductility,
    and workability via high-speed extrusion. These alloys derive their strength from
    high number densities of ordered, single atomic layer Guinier-Preston (GP) zones.
    The present study explores the potential of two quaternary Mg-Zn-Ca-Zr (ZXK210
    and ZXK310) alloys produced as sheet materials. The anisotropic plastic responses
    of the two alloys are described using an elasto-viscoplastic self- consistent
    (EVPSC) polycrystal plasticity model. Similar to what was observed in AXM alloys
    with Mg-Ca-Al GP zones, prismatic slip is more potently strengthened than basal
    slip. The Mg-Zn-Ca GP zones are found to be intrinsically stronger and have a
    higher antiphase domain boundary energy than the Mg-Al-Ca GP zones. Finally, it
    is shown that the ZXK alloys are immune from natural over-aging.
  description_type: abstract
  lang: und

## Creator

- name: Jishnu J. Bhattacharyya
  role: author
- name: Seth Faberman
  role: author
- name: Zehao Li
  role: author
  organization: National Institute for Materials Science
- name: Aaron Sullivan
  role: author
- name: Du Cheng
  role: author
- name: Bassel Khoury
  role: author
- name: Yuanchen Gao
  role: author
- name: Taisuke Sasaki
  role: author
  orcid: https://orcid.org/0000-0002-5952-7638
  organization: National Institute for Materials Science
- name: Bicheng Zhou
  role: author
- name: Derek Warner
  role: author
- name: Sean R. Agnew
  role: author

## Contact agent



## Publisher

organization: Elsevier BV

## Managing organization



## Keyword

- subject: strength modeling
  schema: not_defined
- subject: age-hardening
  schema: not_defined
- subject: crystal plasticity
  schema: not_defined
- subject: G.P. zone
  schema: not_defined
- subject: magnesium alloys
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Scripta Materialia
  issn: '13596462'
  volume: '258'
  article_number: '116514'

## Conference



## Related item



## Funding

- identifier: JP21H01675
  funder_name: Japan Society for the Promotion of Science
- identifier: JPMXP0112101000
  funder_name: Ministry of Education, Culture, Sports, Science and Technology
- funder_name: Light Metal Educational Foundation
- identifier: CMMI-1921926
  funder_name: National Science Foundation
- identifier: '1922081'
  funder_name: National Science Foundation

## 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

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  filename: SMM-24-1149_R1_f.pdf
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- id: 7dfa9245-430d-4fd1-a6e7-f1d4a25b9767
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## Thumbnail

fileset_id: 49abfcb3-0660-45ca-b3c8-40027500f18e
filename: SMM-24-1149_R1_f.pdf