Multicomponent Precipitation and Strengthening in Intermetallic-Strengthened Alloys

Frontiers in Materials

T. Yang¹  W.H. Liu²  Y. Wu⁴  Z.B. Jiao⁵  J.Y.C. Fang⁵ 

[1] Department of Materials Science and Engineering, City University of Hong Kong, Hong Kong, China;Department of Materials Science and Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen, China;Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hong Kong, China;State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing, China;The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China;

关键词: multicomponent precipitation;    precipitation strengthening;    precipitation-strengthened alloys;    high-entropy alloy;    alloy design;   

DOI  :  10.3389/fmats.2022.931098

来源: DOAJ

【 摘 要 】

Advanced structural materials with superior mechanical properties are of technological importance for industrial applications. Multicomponent precipitation provides a potential approach for designing high-performance alloys and has been receiving increasing attention from both academia and industry. In this Perspective, we highlight the recent advances and future perspectives in multicomponent-precipitation-strengthened alloys, including multicomponent steels, superalloys, and high-entropy alloys. The emphasis is placed on the unique microstructural features and challenges of multicomponent precipitation as well as their impacts on the strengthening behavior. Finally, future research areas for this class of materials are critically discussed.

【 授权许可】

Unknown