Current challenges in modelling vibrational fatigue and fracture of structures: a review
Sign Up to like & getrecommendations! Published in 2021 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-02777-6
Abstract: Fatigue damage is a concern in the engineering applications particularly for metal structures. The design phase of a structure considers factors that can prevent or delay the fatigue and fracture failures and increase its working… read more here.
Keywords: fatigue; fatigue fracture; current challenges; modelling vibrational ... See more keywords
Effect of fatigue fracture on the resistive switching of TiO 2 -CuO film/ITO flexible memory device
Sign Up to like & getrecommendations! Published in 2018 at "Current Applied Physics"
DOI: 10.1016/j.cap.2018.05.009
Abstract: Abstract We fabricated the GaIn/TiO2-CuO/ITO resistive memory and studied the effect of fatigue fracture on the switching performance. The device shows the stable bipolar resistive switching over 108 s under ambient condition. The ON/OFF ratio decreases… read more here.
Keywords: cuo; memory; fatigue fracture; effect fatigue ... See more keywords
Fatigue fracture of tough hydrogels
Sign Up to like & getrecommendations! Published in 2017 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2017.07.002
Abstract: Abstract Tough hydrogels of many chemical compositions have been developed in recent years, but their fatigue fracture has not been studied. The lack of study hinders further development of hydrogels for applications that require long… read more here.
Keywords: tough hydrogels; hydrogel; fatigue fracture; fracture ... See more keywords
Fatigue and fracture properties of Ti alloys from powder-based processes – A review
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2018.08.029
Abstract: Abstract Titanium is the ideal lightweight structural metal for a great variety of engineering applications due to its characteristic combination of highest specific mechanical properties (maintained up to high operating temperatures), excellent corrosion resistance in… read more here.
Keywords: fracture properties; based processes; powder based; fatigue fracture ... See more keywords
Characteristics of hydrogen-related fatigue fracture in 2Mn-0.1C martensitic steel
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2021.09.011
Abstract: Abstract This study investigated the hydrogen-related fatigue fracture in 2Mn-0.1C steel having a lath martensite microstructure. The presence of hydrogen significantly reduced the fatigue life. The transgranular surface was a main component in each stress… read more here.
Keywords: fracture 2mn; fatigue fracture; fracture; hydrogen ... See more keywords
Experiment study on traveling wave resonance of fatigue fracture of high-speed bevel gear in aero-engne based on acoustic measurement method
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2021.116345
Abstract: Abstract High-speed, light-weight and high-load gearing is widely used in the transmission systems of modern aero-engines. Some dynamic phenomena, such as the traveling wave resonance, can be more easily encountered. It generally occurs quite suddenly… read more here.
Keywords: speed; fatigue fracture; wave resonance; traveling wave ... See more keywords
Fatigue fracture of a highly stretchable acrylic elastomer
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Testing"
DOI: 10.1016/j.polymertesting.2017.06.005
Abstract: Abstract Dielectric elastomer has been extensively explored in various applications as soft active material. In most applications, dielectric elastomer is subjected to cyclic loading-unloading condition. As a result, a small initial defect in a dielectric… read more here.
Keywords: dielectric elastomer; fatigue fracture; elastomer; cyclic loading ... See more keywords
Fatigue fracture analysis of gear teeth using XFEM
Sign Up to like & getrecommendations! Published in 2019 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(19)65116-2
Abstract: Abstract Gear teeth in gear transmission systems suffer seriously from fatigue failure during service. In this work, a 2D double-tooth model was constructed with periodic boundary conditions. The fatigue fracture behavior of gear teeth was… read more here.
Keywords: analysis gear; fatigue fracture; fracture analysis; xfem ... See more keywords
Fatigue Fracture of Self-Recovery Hydrogels
Sign Up to like & getrecommendations! Published in 2018 at "ACS Macro Letters"
DOI: 10.1021/acsmacrolett.8b00045
Abstract: Hydrogels of superior mechanical behavior are under intense development for many applications. Some of these hydrogels can recover their stress–stretch curves after many loading cycles. These hydrogels are called self-recovery hydrogels or even fatigue-free hydrogels.… read more here.
Keywords: self recovery; recovery hydrogels; fatigue fracture; fracture self ... See more keywords
Fatigue fracture behaviour and thermographic analysis of friction stir-welded AZ31
Sign Up to like & getrecommendations! Published in 2017 at "Materials Science and Technology"
DOI: 10.1080/02670836.2016.1226007
Abstract: The fatigue fracture behaviour and thermographic analysis of friction stir-welded (FSW) AZ31 was studied. It showed that fatigue fracture at the advancing side (AS). Heat-affected zone (HAZ) contained a greater fraction of coarse grains and… read more here.
Keywords: behaviour thermographic; analysis friction; fatigue fracture; fracture ... See more keywords
Microstructural analysis and fatigue fracture behavior of rail steel
Sign Up to like & getrecommendations! Published in 2020 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2018.1472339
Abstract: ABSTRACT The purpose of this paper is an experimental study on fatigue fracture performance of rail steel which is used in Iran railway. For this purpose, the fatigue, fracture toughness and fatigue crack growth tests… read more here.
Keywords: analysis; rail steel; fatigue fracture; fracture ... See more keywords