Results 21 to 30 of about 96,970 (315)
Correlation regimes in fluctuations of fatigue crack growth [PDF]
, 2005 This paper investigates correlation properties of fluctuations in fatigue crack growth of polycrystalline materials, such as ductile alloys, that are commonly encountered in structures and machinery components of complex electromechanical systems.
Anderson +44 more
core +1 more source
Experimental Investigation of Fatigue Crack Growth Behavior in Banded Structure of Pipeline Steel
Metals, 2020 The effect of a ferrite/mixed phase banded structure on the fatigue crack growth behavior of pipeline steel has been investigated in this work. Constant stress-controlled fatigue tests were carried out on unilateral notch specimens in the longitudinal ...
Nan Zhan, Zhengxing Hu, Xiaochuan Zhang
doaj +1 more source
Propagation of surface initiated rolling contact fatigue cracks in bearing Steel [PDF]
, 2016 Surface initiated rolling contact fatigue, leading to a surface failure known as pitting, is a life limiting failure mode in many modern machine elements, particularly rolling element bearings.
Kadiric, A, Olver, A, Rycerz, P
core +1 more source
MATEC Web of Conferences, 2018 This paper reports on a computational study and experimental validation of creep-fatigue crack growth rates at high temperature in two structural materials.
Ramirez Jose +6 more
doaj +1 more source
Metals, 2021 Fatigue of materials, like alloys, is basically fatigue-crack growth in small cracks nucleating and growing from micro-structural features, such as inclusions and voids, or at micro-machining marks, and large cracks growing to failure.
James C. Newman
doaj +1 more source
A predictive fatigue life model for anodized 7050 aluminium alloy [PDF]
, 2013 The objective of this study is to predict fatigue life of anodized 7050 aluminum alloy specimens. In the case of anodized 7050-T7451 alloy, fractographic observations of fatigue tested specimens showed that pickling pits were the predominant sites for ...
Chaussumier, Michel +4 more
core +4 more sources
Fatigue crack propagation in microcapsule toughened epoxy [PDF]
, 2004 The addition of liquid-filled urea-formaldehyde (UF) microcapsules to an epoxy matrix leads to significant reduction in fatigue crack growth rate and corresponding increase in fatigue life.
Brown, Eric N. +2 more
core +1 more source
Two-Parameter Mechanistic model for the Fatigue Crack Growth of Metals
NUST Journal of Engineering Sciences, 2019 In this paper, a two-parameter mechanistic model for the fatigue crack growth has been developed. Fatigue failure is the major causes of mechanical structural failure. The fatigue failure progress in three stages crack initiation, crack growth and final
Tawqeer Zada
doaj +1 more source
Computational Simulation of 3D Fatigue Crack Growth under Mixed-Mode Loading
Applied Sciences, 2021 The purpose of this research was to present a simulation modelling of a crack propagation trajectory in linear elastic material subjected to mixed-mode loadings and investigate the effects of the existence of a hole and geometrical thickness on fatigue ...
Abdulnaser M. Alshoaibi
doaj +1 more source
Fatigue life prediction of z-fibre pinned composite laminate under mode I loading [PDF]
, 2019 A hybrid method is presented combining linear elastic fracture mechanics with nonlinear damage mechanics that can predict the fatigue crack growth rate in z-fibre pinned composites under mode I loading.
Ayre, David +3 more
core +2 more sources