Damage tolerant design of additively manufactured metallic components subjected to cyclic loading: State of the art and challenges

• Published in: Progress in materials science Vol. 121; p. 100786
• Main Authors: Zerbst, Uwe, Bruno, Giovanni, Buffière, Jean-Yves, Wegener, Thomas, Niendorf, Thomas, Wu, Tao, Zhang, Xiang, Kashaev, Nikolai, Meneghetti, Giovanni, Hrabe, Nik, Madia, Mauro, Werner, Tiago, Hilgenberg, Kai, Koukolíková, Martina, Procházka, Radek, Džugan, Jan, Möller, Benjamin, Beretta, Stefano, Evans, Alexander, Wagener, Rainer, Schnabel, Kai
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.08.2021; Elsevier BV
• Subjects: Additive manufacturing; Component assessment; Crack propagation; Criteria; Crystal defects; Cyclic loads; Damage tolerance; Defects; Fatigue failure; Fatigue life; Fatigue loading; Finite element method; Grain size; Materials science; Microstructure; New technology; Nondestructive testing; Powder beds; Process parameters; Residual stress; Residual stresses; Damage tolerance; Component assessment; Additive manufacturing; Residual stresses; Fatigue loading; Defects; damage tolerance; component assessment; defects; fatigue loading; residual stresses

Undoubtedly, a better understanding and the further development of approaches for damage tolerant component design of AM parts are among the most significant challenges currently facing the use of these new technologies. This article presents a thorough overview of the discussion at an international...