Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current

Zhen Zhang; Di Zhang; Hao Gong; Xinfang Zhang; Jishan Zhang

doi:10.1080/21663831.2022.2133575

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Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current

Original Reports | 更新时间：2026-08-19

- Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current
- Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current
- 材料研究快报（英文） 2023年11卷第3期页码：179-186
- 作者机构：
  
  1. a State Key Laboratory for Advanced Metals and Materials University of Science and Technology Beijing
  2. b School of Metallurgical and Ecological Engineering University of Science and Technology Beijing
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2022.2133575
  中图分类号：
- 网络首发：2022-10-19，
  
  纸质出版：2023
- 稿件说明：
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Zhen Zhang, Di Zhang, Hao Gong, 等. Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current[J]. 材料研究快报（英文）, 2023,11(3):179-186.

Zhen Zhang, Di Zhang, Hao Gong, et al. Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current[J]. Materials Research Letters, 2023, 11(3): 179-186.
Zhen Zhang, Di Zhang, Hao Gong, 等. Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current[J]. 材料研究快报（英文）, 2023,11(3):179-186. DOI： 10.1080/21663831.2022.2133575.

Zhen Zhang, Di Zhang, Hao Gong, et al. Realizing recrystallization-stabilization temperature range inversion in high Mg content Al alloys via pulsed electric current[J]. Materials Research Letters, 2023, 11(3): 179-186. DOI： 10.1080/21663831.2022.2133575.

摘要

Abstract

BSTRACTA longstanding challenge with high Mg content Al alloys is the trade-off between corrosion resistance and strength

because the stabilization temperature is lower than the recrystallization temperature corresponding to a no stabilization temperature range. Herein

a stabilization temperature range is found with an excellent match of strength and corrosion resistance of high Mg content Al alloy via pulsed electric current. The stimulated atomic diffusion rate resulted in discontinuous grain boundary precipitates

along with a lower electric wind force development rate to maintain dislocation strengthening. These results provide insights into developing high-performance Al-Mg alloys by the pulsed electric field treatment.

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相关机构

c High-Performance Metal Structural Materials Research Institute Soochow University Suzhou

b Key Lab of Electromagnetic Processing of Materials Ministry of Education Northeastern University Shenyang

a School of Mechanical Engineering Yanshan University Qinhuangdao

e Department of Civil and Mechanical Engineering Technical University of Denmark

d School of Materials Science and Engineering Chang’an University

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