Results 51 to 60 of about 1,427,164 (255)

Cumulative Damage in Very High/Low Cycle Combined Fatigue for TC21 Titanium Alloy

open access: yesCrystals, 2022
The effect of low cycle fatigue (LCF) predamage with no precracks on very high cycle fatigue (VHCF) properties, and crack initiation characteristics for TC21 titanium alloy, was investigated.
Baohua Nie   +7 more
doaj   +1 more source

Creep fatigue life assessment of a pipe intersection with dissimilar material joint by linear matching method [PDF]

open access: yes, 2016
As the energy demand increases the power industry has to enhance both efficiency and environmental sustainability of power plants by increasing the operating temperature.
Barbera, Daniele   +2 more
core   +1 more source

High-temperature tensile and high cycle fatigue properties of inconel 625 alloy manufactured by laser powder bed fusion

open access: yes, 2020
High-temperature tensile and high cycle fatigue properties of hot isostatic pressed LPBF Inconel 625 (laser powder bed fusion, HIPed LPBF 625) were investigated and then compared to conventional wrought Inconel 625.
Kyu‐Sik Kim   +4 more
semanticscholar   +1 more source

Influence of small defects and nonmetallic inclusions on the high and very high cycle fatigue strength of an ultrahigh‐strength steel

open access: yesFatigue & Fracture of Engineering Materials & Structures, 2021
The high and very high cycle fatigue (VHCF) properties of ultrahigh-strength Ck45M steel processed by thermomechanical rolling integrated direct quenching were investigated.
B. Schönbauer   +4 more
semanticscholar   +1 more source

Use of elastic stresses for a multiaxial fatigue prediction [PDF]

open access: yesApplied and Computational Mechanics, 2007
A new computational method derived from Papuga PCr multiaxial criterion is presented in the paper. While the PCr criterion is suitable for a comparison of a local multiaxial loading with a fatigue limit, the PCF criterion derived is focused on ...
Růžička M.   +3 more
doaj  

High Cycle Fatigue Behaviour of Functional Spinal Units

open access: yesINDUSTRIAL HEALTH, 2010
Vibrations have been shown to be an important risk factor for spinal pathologies. The underlying mechanisms are poorly understood and in vivo data scarce and difficult to obtain. Consequently numerical models are used to estimate spinal loading; requiring fatigue strength information, which was obtained in this study for spinal specimens from young and
Huber, Gerd   +4 more
openaire   +3 more sources

Life prediction of materials exposed to monotonic and cyclic loading: A technology survey and bibliography [PDF]

open access: yes, 1975
Announced survey directs attention toward low cycle fatigue and thermal fatigue experienced at elevated temperatures equivalent to those found in hot end of gas turbine engine.
Carpenter, J. L., Jr.   +3 more
core   +1 more source

High cycle fatigue and ratcheting interaction of laser powder bed fusion stainless steel 316L:Fracture behaviour and stress-based modelling [PDF]

open access: yes, 2018
Variations in the physical and mechanical properties of parts made by laser power bed fusion (L-PBF) could be affected by the choice of processing or post-processing strategies.
Hardacre, David   +5 more
core   +1 more source

Very High Cycle Fatigue and Fatigue Crack Growth of Steels: A Review

open access: yesApplied Sciences
This review presents a comprehensive examination of the total fatigue life behaviour of high-strength steels (HSS) with particular emphasis on fatigue crack initiation in the very high cycle fatigue (VHCF) regime and crack propagation based on fracture ...
Monisha Manjunatha   +4 more
doaj   +1 more source

Fatigue Characteristics of Selected Light Metal Alloys

open access: yesArchives of Metallurgy and Materials, 2016
The paper addresses results of fatigue testing of light metal alloys used in the automotive as well as aerospace and aviation industries, among others.
Cieśla M., Junak G., Marek A.
doaj   +1 more source

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