Anisotropic segregation-driven texture weakening in a dilute Mg-Al-Ca alloy during isothermal annealing

Meng-Na Zhang; Hai-Long Jia; Min Zha; Lei Zhao; Zhen-Ming Hua; Cheng Wang; Yi-Peng Gao; Hui-Yuan Wang

doi:10.1080/21663831.2023.2237996

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Anisotropic segregation-driven texture weakening in a dilute Mg-Al-Ca alloy during isothermal annealing

Report | 更新时间：2026-08-19

- Anisotropic segregation-driven texture weakening in a dilute Mg-Al-Ca alloy during isothermal annealing
- Materials Research Letters Vol. 11, Issue 9, Pages: 781-788(2023)
- 作者机构：
  
  1. a Key Laboratory of Automobile Materials of Ministry of Education & School of Materials Science and Engineering Jilin University
  2. b International Center of Future Science Jilin University
  3. a Key Laboratory of Automobile Materials of Ministry of Education & School of Materials Science and Engineering Jilin University Changchun People’s Republic of China
  4. b International Center of Future Science Jilin University Changchun People’s Republic of China
  5. c State Key Laboratory of Superhard Materials Jilin University
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2023.2237996
  CLC：
- Online First：21 July 2023，
  
  Published：2023
- 稿件说明：
移动端阅览
Meng-Na Zhang, Hai-Long Jia, Min Zha, et al. Anisotropic segregation-driven texture weakening in a dilute Mg-Al-Ca alloy during isothermal annealing[J]. Materials Research Letters, 2023, 11(9): 781-788.
DOI：

Meng-Na Zhang, Hai-Long Jia, Min Zha, et al. Anisotropic segregation-driven texture weakening in a dilute Mg-Al-Ca alloy during isothermal annealing[J]. Materials Research Letters, 2023, 11(9): 781-788. DOI： 10.1080/21663831.2023.2237996.

摘要

Abstract

Tailoring recrystallization via particle-stimulated nucleation (PSN) and pinning effects from secondary phase particles effectively weakens textures

which is still challenging for low-alloyed rare earth-free Mg alloys. Herein

the texture of a dilute cold-rolled Mg-2.2Al-0.33Ca (wt.%) alloy is found to reduce with the appearance of transverse direction (TD) texture components during static recrystallization. The texture transition is mainly attributed to the preferential growth of TD-oriented recrystallized grains

resulting from the preferential segregation of Al and Ca atoms on basal-oriented grain boundaries with low misorientation angles. The findings provide an in-depth understanding of texture modification in Mg alloys.

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Related Author

Yun-Peng Meng

Zhen-Ming Hua

Jia-Rui Chen

Hai-Long Jia

Shen-Bao Jin

Min Zha

Hui-Yuan Wang

Chong Zhang

Related Institution

c International Center of Future Science Jilin University

d School of Materials Science and Engineering Hebei University of Technology

b State Key Laboratory of Metastable Materials Science and Technology & School of Materials Science and Engineering Yanshan University Qinhuangdao People’s Republic of China

State Key Laboratory of Digital Steel Northeastern University

a National Engineering Research Center of Light Alloy Net Forming and State Key Laboratory of Metal Matrix Composite Shanghai Jiao Tong University

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