文献类型：期刊文献

英文题名：Review on Optimization of Tensile, Fatigue, and Creep Properties of Additive Manufactured Nickel-Based Superalloys by Modifying the Microstructure and Residual Stress

作者：Lei, Xinming[1];Zhang, Shuyan[2];Zhang, Lijuan[3];Dong, Naijian[4];Wen, Jianfeng[4];Wu, Guiyi[2];Sun, Xuan[3];Yang, Fan[2];Rao, Delin[2];Zhang, Wei[3];Cheng, Xu[1]

机构：[1]Beihang Univ, Sch Mat Sci & Engn, Beijing, Peoples R China;[2]Ctr Excellence Adv Mat, Dongguan, Peoples R China;[3]Dongguan Univ Technol, Inst Sci & Technol Innovat, Dongguan, Peoples R China;[4]East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai, Peoples R China

年份：2026

卷号：49

期号：1

起止页码：3

外文期刊名：FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES

收录：;EI(收录号：20254119288841);WOS:【SCI-EXPANDED(收录号:WOS:001584897000001)】；

基金：This work was supported by National Natural Science Foundation of China (52471029 and 52475156), the National Key Research and Development Program of China (2024YFF0618904), the Basic and Applied Basic Research Foundation of Guangdong Province of China (2020B0301030001), and the Shanghai Gaofeng Project for University Academic Program Development.

语种：英文

外文关键词：additive manufacture; creep; fatigue; microstructure; nickel-base superalloy; residual stress; tensile strength

摘要：Additive manufacturing (AM) technology can effectively overcome the limitations of traditional manufacturing techniques with high material utilization efficiency and design freedom, particularly in the fabrication of components with complicated structures, which are widely used in the preparation of high-performance nickel-based superalloys. This paper first introduces an overview of nickel superalloys and then introduces the influencing factors of microstructure, the generation and control methods of residual stress, and the research progress and optimization strategies of mechanical properties (such as tensile, fatigue, and creep properties) of AM nickel-based superalloys. Furthermore, the development of machine learning techniques in predicting microstructure, regulating mechanical properties, and optimizing alloy composition is also prospected.