Overview

Current Situation and Prospect of Computationally Assisted Design in High-Performance Additive Manufactured Aluminum Alloys: A Review

  • Jianbao GAO ,
  • Zhicheng LI ,
  • Jia LIU ,
  • Jinliang ZHANG ,
  • Bo SONG ,
  • Lijun ZHANG
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  • 1.State Key Lab of Powder Metallurgy, Central South University, Changsha 410083, China
    2.State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, Wuhan 430074, China
SONG Bo, professor, Tel: (027)87558155, E-mail: bosong@hust.edu.cn
ZHANG Lijun, professor, Tel: (0731)88836812, E-mail: lijun.zhang@csu.edu.cn;

Received date: 2022-08-31

  Revised date: 2022-10-10

  Online published: 2022-10-24

Supported by

National Key Research and Development Program of China(2019YFB2006500);National Natural Science Foundation of China(51922044);Key Research and Development Program of Guangxi(AB21220028);Natural Science Foundation of Hunan Province(2021JJ10062);China Post-doctoral Science Foundation(2021M701293)

Abstract

Additive manufacturing technology has greatly increased opportunities in the production of high-strength aluminum alloy complex parts. However, current additive manufactured aluminum alloy systems are still limited to castable and weldable Al-Si alloys. This impedes the development of high-performance additive manufactured aluminum alloys. Recently, various computational techniques at different scales have been gradually used to promote the development of high-performance additive manufactured aluminum alloys. This paper summarizes the research achievements in the field of computationally-assisted design of additive manufactured aluminum alloys and their preparation from domestic and foreign scholars and presents representative cases from atomic, mesoscopic, and macroscopic scales and machine learning. The different calculation methods used to assist alloy designs are analyzed and their shortcomings are presented. Finally, the prospect on how to improve the application of multi-scale computation techniques in the development of high-performance additive manufactured aluminum alloys is presented, and some specific development directions are also clarified.

Cite this article

Jianbao GAO , Zhicheng LI , Jia LIU , Jinliang ZHANG , Bo SONG , Lijun ZHANG . Current Situation and Prospect of Computationally Assisted Design in High-Performance Additive Manufactured Aluminum Alloys: A Review[J]. Acta Metall Sin, 2023 , 59(1) : 87 -105 . DOI: 10.11900/0412.1961.2022.00430

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