Results 81 to 90 of about 301 (157)

A Novel Ultrasonic Fatigue Test and Application in Bending Fatigue of TC4 Titanium Alloy. [PDF]

Materials (Basel), 2022
Tang S, Wang X, Huang B, Yang D, Li L, He C, Xu B, Liu Y, Wang C, Wang Q.   +9 more
europepmc   +1 more source

Very high cycle fatigue (VHCF) response of an Additively manufactured Nitinol

International Journal of Fatigue
This work investigates the Very High Cycle Fatigue (VHCF) response of an Additively Manufactured (AM) Nitinol alloy. To resemble in-service loading conditions of typical Nitinol components, an innovative experimental setup has been proposed, where the martensite/austenite transformation fraction is controlled by applying a mean static compressive load ...
C. Boursier Niutta, A.P. Pagnoncelli, A. Tridello, J. Fiocchi, C.A. Biffi, A. Tuissi, D.S. Paolino   +6 more
openaire   +1 more source

Experimental scatter of the fatigue response of additively manufactured components: a statistical method based on the Profile Likelihood. [PDF]

Sci Rep, 2023
Tridello A, Boursier Niutta C, Rossetto M, Berto F, Paolino DS.   +4 more
europepmc   +1 more source

A Novel Model of Ultrasonic Fatigue Test in Pure Bending. [PDF]

Materials (Basel), 2022
Yang D, Tang S, Hu Y, Nikitin A, Wang Q, Liu Y, Li L, He C, Li Y, Xu B, Wang C.   +10 more
europepmc   +1 more source

Effect of heat treatment on very-high-cycle fatigue performance of EA4T axle steel

Frontiers in Materials
The fatigue performance of EA4T (25CrMo4) axle steel was investigated using small-specimen rotating-bending tests up to 2 × 108 cycles to clarify how heat treatment affected high-cycle and very-high-cycle fatigue (HCF/VHCF) behavior. Five specimen groups,
Chun Gao, Chun Gao, Qingye Qiu, Dongqin Zhang, Shisen Liu   +4 more
doaj   +1 more source

Crack Initiation Mechanism and Life Prediction of Ti60 Titanium Alloy Considering Stress Ratios Effect in Very High Cycle Fatigue Regime. [PDF]

Materials (Basel), 2022
He R, Peng H, Liu F, Khan MK, Chen Y, He C, Wang C, Wang Q, Liu Y.   +8 more
europepmc   +1 more source

Characterization on Crack Initiation and Early Propagation Region of Nickel-Based Alloys in Very High Cycle Fatigue. [PDF]

Materials (Basel), 2022
Chen Z, Dong Z, Liu C, Dai Y, He C.
europepmc   +1 more source

Crack initiation characteristics and fatigue property of a high-strength steel in VHCF regime under different stress ratios

Fracture and Structural Integrity, 2015
Crack initiation characteristics and fatigue property of a high-strength steel in very-high-cycle fatigue (VHCF) regime under different stress ratios were investigated in this paper.
Xiaolong Liu, Chengqi Sun, Youshi Hong
doaj  

Mean-stress sensitivity of an ultrahigh-strength steel under uniaxial and torsional high and very high cycle fatigue loading. [PDF]

Fatigue Fract Eng Mater Struct, 2022
Schönbauer BM, Ghosh S, Karr U, Pallaspuro S, Kömi J, Frondelius T, Mayer H.   +6 more
europepmc   +1 more source

Detection of Microstructural Changes in Metastable AISI 347, HSS Z-M4 and Tool Steel Ferrotitanit WFN by Mechanical Loss Coefficient at Ultrasonic Frequencies. [PDF]

Materials (Basel), 2022
Liesegang M, Daniel T, Jäckels B, Smaga M, Beck T.   +4 more
europepmc   +1 more source