Results 31 to 40 of about 267 (176)
Applied Stochastic Models in Business and Industry, Volume 42, Issue 2, March/April 2026.ABSTRACT Fatigue is the most common reliability failure mechanism and has been studied widely since the 19th century. Material specimens are used in laboratory experiments to obtain fatigue test data. An S‐N curve is used to depict the relationship between the stress (or strain) S$$ S $$ and the number of cycles to failure N$$ N $$. Statistical methods
Diaz F. Aksioma +2 more
wiley +1 more source
Influences on the Fatigue Strength of Laser‐Welded High‐Purity Copper Connections
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 10, Page 4148-4160, October 2025.ABSTRACT Due to their excellent conducting properties, components made of high‐purity copper are increasingly being used in the field of electrified applications. In particular for components with welded joints made of high‐purity copper, there is still no computational basis for evaluating the fatigue strength of these joints.
Matthias Lauf +4 more
wiley +1 more source
Effect of Surface Mechanical Attrition Treatment on the very high cycle fatigue behavior of TC11
MATEC Web of Conferences, 2018 As an important engine component material, TC11 (Ti-6.5Al-3.5Mo-1.5Zr-0.3Si) titanium alloy is subjected to high frequency cyclic loading and its failure occurs beyond 109 cycles.
Gao Tao +3 more
doaj +1 more source
Development of a Probabilistic Model for the Prediction of Fatigue Life in the Very High Cycle Fatigue (VHCF) Range Based on Inclusion Population [PDF]
Advanced Materials Research, 2014 The aim of the present work is to develop a statistical approach for the correlation between the quality of metallic materials with respect to the size and arrangement of inclusions and fatigue life in the VHCF regime by using the example of an austenitic stainless steel AISI 304.
Kolyshkin A. +4 more
openaire +3 more sources
Very High Cycle Fatigue Performance of Ductile Cast Iron With Different Microstructures
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 9, Page 3950-3966, September 2025.ABSTRACT The very high cycle fatigue performance of four ductile cast irons, a solid solution strengthened ferritic, ferritic‐pearlitic, and two austempered ductile cast irons, was investigated by ultrasonic fatigue testing under fully reversed loading conditions. The step‐stress fatigue testing method incorporating re‐use of runouts was employed, with
Max Ahlqvist +3 more
wiley +1 more source
Effect of Stress Ratio on Very High Cycle Fatigue Properties of PM‐HIPed Inconel 625
Fatigue &Fracture of Engineering Materials &Structures, Volume 48, Issue 8, Page 3593-3610, August 2025.ABSTRACT This study investigated the impact of stress ratio on the fatigue performance and fatigue crack initiation characteristics of PM‐HIPed Inconel 625 in the very high cycle regimes. Ultrasonic fatigue tests, operating at a frequency of 20 kHz, were conducted on PM‐HIPed Inconel 625 samples under stress ratios of R = −1 and 0.1 up to the ultimate ...
Faezeh Javadzadeh Kalahroudi +3 more
wiley +1 more source
Advanced Engineering Materials, Volume 27, Issue 12, June 2025.A study of mechanical properties and fractography of PBF‐LB/M‐built Inconel 718, performing heat treatments and hot‐isostatic pressing, is presented. Ultimate tensile strength and fatigue behavior are evaluated, examining differences in maximum load behavior, elongation, and regimes of fatigue.
David Sommer +3 more
wiley +1 more source
Very High Cycle Fatigue Behavior of TA11 Titanium Alloy
Journal of Aeronautical Materials, 2017 The conventional fatigue test method was used to obtain the very high cycle fatigue (VHCF) limits of 3×107 and 1×108 cycles for TA11 titanium alloy in different temperatures and stress ratios.
JIAO Zehui +4 more
doaj +1 more source
Journal of Magnesium and Alloys, 2023 Magnesium alloys with a long-period stacking ordered (LPSO) structure usually possess excellent static strength, but their fatigue behaviors are poorly understood. This work presents the effect of the LPSO structure on the crack behaviors of Mg alloys in
Xiangyu WANG +5 more
doaj +1 more source
Impact of bridge‐specific manufacturing conditions on fatigue of welded joints
Steel Construction, Volume 18, Issue 2, Page 89-98, May 2025.Abstract Box girders with steel cantilevers are often used in the design of composite steel bridges. The welded joints between the main girder and the transverse system are exposed to fatigue loading. Manual welds are common for which the manufacturing conditions can vary in terms of welding position and environmental settings. It is therefore intended
Raphael Erlemann, Karsten Geißler
wiley +1 more source