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Study on high-low cycle fretting fatigue life of Inconel718 tenon structure
Hangkong gongcheng jinzhanThe turbine blades of aero-engines are subjected to cyclic high-low cycle loads in actual service environments，which is a typical high-low cycle micro motion fatigue condition. The frequent occurrence of fatigue fracture in turbine blades due to fretting
YANG Xiaolin +3 more
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Archive of Mechanical Engineering, 2014 W ramach przeprowadzonych badan okreslono wpływ wodoru na krótkotrwała wytrzymałosc i płasko-naprezeniowa ciagliwosc stali 10Cr15Ni27 oraz stopów niklu 04Cr16Ni56, 05Cr19Ni55 przy wielkosciach cisnienia do 35 MPa i zakresie temperatury od 293 do 773 K ...
Balitskii Alexander +4 more
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Multiaxial high-cycle fatigue modelling for random loading [PDF]
MATEC Web of Conferences, 2019 In this paper, a multiaxial fatigue life prediction model is proposed under general multiaxial random loadings. First, a brief review for existing multiaxial fatigue models is given and special focus is on the LiuMahadevan critical plane concept, which ...
Wei Haoyang +6 more
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Dissipative aspects in high cycle fatigue [PDF]
Mechanics of Materials, 2009 The fatigue crack initiation phenomenon in metals is essentially associated to the gliding of dislocations and the creation of slip bands which characterize irreversible damaging mechanisms at the grains scale. A multiscale approach is then interesting to establish a link between the scale of the structure submitted to cyclic loading and the scale of ...
Charkaluk, Eric, Constantinescu, Andrei
openaire +2 more sources
, 2020 This paper studies the influence of build orientation and mean stress on the very-high-cycle fatigue (VHCF) behavior of AlSi10Mg fabricated by selective laser melting (SLM).
G. Qian +5 more
semanticscholar +1 more source
High cycle torsional fatigue properties of 17-4PH stainless steel [PDF]
Fracture and Structural Integrity, 2016 Sensitivity to small defects under torsional fatigue loading condition is examined in the high cycle fatigue regime. Fatigue crack initiation and small crack growth behaviors were observed during fatigue testing and fractographic investigations were ...
K. Yanase, B.M. Shönbauer, M. Endo
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Optimized processing method of P-S-N curves for high cycle fatigue of aero-engine materials
Journal of Aeronautical Materials, 2020 High cycle fatigue P-S-N curve of material are important for the design of aero-engine strength. Based on the data processing requirement of the high cycle fatigue of aero-engine materials, a novel data processing method has been developed by proposing ...
XU Wei +5 more
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Micromechanical investigation of the influence of defects in high cycle fatigue [PDF]
, 2014 This study aims to analyse the influence of geometrical defects (notches and holes) on the high cycle fatigue behaviour of an electrolytic copper based on finite element simulations of 2D polycrystalline aggregates.
GUERCHAIS, Raphaël +3 more
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A probabilistic high cycle fatigue model applied to cast Al-Si alloys [PDF]
, 2013 In this work, the high cycle fatigue behavior of cast hypo-eutectic Al-Si alloys is investigated. It is observed that two different coexisting fatigue initiation mechanisms can occur in these materials depending on the presence of different ...
AUGUSTINS, Louis +3 more
core +3 more sources
Very high cycle fatigue of copper: Evolution, morphology and locations of surface slip markings [PDF]
, 2014 The surfaces of commercially pure polycrystalline copper specimens subjected to interrupted 20 kHz fatigue tests in the very high cycle fatigue regime were investigated.
FAVIER, Véronique +4 more
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