TY - JOUR
T1 - Microstructural and geometrical size effects on the fatigue of metallic materials
AU - Zheng, Zebang
AU - Zhan, Mei
AU - Fu, M. W.
N1 - Publisher Copyright:
© 2022 Elsevier Ltd
PY - 2022/3/15
Y1 - 2022/3/15
N2 - It has been widely recognized that the fatigue performance of metallic materials is significantly affected by both geometrical and microstructural sizes. Based on a literature review of the recent development of the size effects (SEs) on fatigue, this paper presents a panorama of the correlation of SEs with low-cycle fatigue, low-cycle dwell fatigue, high-cycle fatigue and very-high-cycle fatigue, respectively. The experimental and numerical methods to investigate SEs and their advances and limitations are critically presented. Finally, the research gap, key challenges and prospects ahead are discussed.
AB - It has been widely recognized that the fatigue performance of metallic materials is significantly affected by both geometrical and microstructural sizes. Based on a literature review of the recent development of the size effects (SEs) on fatigue, this paper presents a panorama of the correlation of SEs with low-cycle fatigue, low-cycle dwell fatigue, high-cycle fatigue and very-high-cycle fatigue, respectively. The experimental and numerical methods to investigate SEs and their advances and limitations are critically presented. Finally, the research gap, key challenges and prospects ahead are discussed.
KW - Fatigue behaviors and performances
KW - Fatigue life prolongation
KW - Fatigue mechanism
KW - Fatigue modeling
KW - Geometrical size effect
KW - Microstructural size effect
UR - http://www.scopus.com/inward/record.url?scp=85122632536&partnerID=8YFLogxK
U2 - 10.1016/j.ijmecsci.2021.107058
DO - 10.1016/j.ijmecsci.2021.107058
M3 - 文献综述
AN - SCOPUS:85122632536
SN - 0020-7403
VL - 218
JO - International Journal of Mechanical Sciences
JF - International Journal of Mechanical Sciences
M1 - 107058
ER -