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Evaluation of high-temperature fatigue life of aluminium alloys using plastic-creep separation method

open access: yesNihon Kikai Gakkai ronbunshu, 2021
In order to evaluate low cycle fatigue life under thermo-mechanical loading including high temperature regions, it is necessary to understand the basic deformation characteristics of a target material. In the case of thermo-mechanical loading, especially,
Kohei FUKUCHI   +7 more
doaj   +1 more source

Low-cycle fatigue life prediction of a polycrystalline nickel-base superalloy using crystal plasticity modelling approach

open access: yes, 2020
A crystal plasticity model is developed to predict the cyclic plasticity during the low-cycle fatigue of GH4169 superalloy. Accumulated plastic slip and energy dissipation as fatigue indicator parameters (FIPs) are used to predict fatigue crack ...
G. Yuan   +4 more
semanticscholar   +1 more source

On the multiaxial fatigue assessment of complex three-dimensional stress concentrators [PDF]

open access: yes, 2014
This paper assesses and quantifies the detrimental effects of complex tri-dimensional notches subjected to uniaxial and multiaxial fatigue loading. A number of experimental results taken from the technical literature and generated by testing specimens ...
ASKES, Harm   +4 more
core   +1 more source

Fatigue Properties of AZ31 and WE43 Magnesium Alloys [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
The paper presents low-cycle fatigue (LCF) characteristics of selected magnesium alloys used, among others, in the automotive and aviation industries.
G. Junak
doaj   +1 more source

Low cycle fatigue life improvement of AISI 304 by initial and intermittent wire brush hammering [PDF]

open access: yes, 2013
The effects of hammering by wire brush as a method of improving low cycle fatigue life of highly ductile austenitic stainless steel AISI 304 have been investigated through an experimental study combining imposed strain fatigue tests and assessment of ...
KHLIFI, Ammar   +4 more
core   +1 more source

Low-Cycle Fatigue Characteristics of Selected Titanium, Magnesium and Aluminium Alloys [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
In the paper, on the basis of the performed tests, low-cycle fatigue characteristics (LCF) of selected light metal alloys used among others in the automotive and aviation industries were developed.
G. Junak
doaj   +1 more source

Experimental and Numerical Study on Crack Propagation of Cracked Plates under Low Cycle Fatigue Loads

open access: yesJournal of Marine Science and Engineering, 2023
The traditional study on fatigue strength for ship structures usually focuses on high cycle fatigue and ignores low cycle fatigue. However, given the recent trend towards large-scale ship development, the stress and deformation experienced by ship ...
Dong Qin, Xu Geng, Zhao Jie, Hu Yaoyu
doaj   +1 more source

Investigating the effect of extremely low cyclic fatigue in steel moment frames with reduced beam section connections [PDF]

open access: yesJournal of Structural and Construction Engineering, 2020
Studies on damaged connections in recent earthquakes have shown that damage to some of the structures cannot be justified by the use of common failure mechanisms.
Mohsen Ghaderi   +2 more
doaj   +1 more source

Catalogue of NIMS fatigue data sheets

open access: yesScience and Technology of Advanced Materials, 2019
This paper summarizes the NIMS fatigue data sheets and makes a new gateway available to access them. The NIMS fatigue data sheets are a huge database of the fatigue properties of structural materials. This project covers fundamental fatigue properties at
Yoshiyuki Furuya   +4 more
doaj   +1 more source

High cycle fatigue damage mechanisms in cast aluminium subject to complex loads [PDF]

open access: yes, 2013
Lien vers la version éditeur: http://www.sciencedirect.com/science/article/pii/S0142112312002356This article is dedicated to the high cycle fatigue behaviour of cast hypo-eutectic Al–Si alloys. In particular, the AlSi7Cu05Mg03 alloy is investigated.
AUGUSTINS, Louis   +4 more
core   +1 more source

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