Intrinsic Fatigue Limit and the Minimum Fatigue Crack Growth Threshold. [PDF]
Materials (Basel), 2023 In the field of long-life fatigue, predicting fatigue lives and limits for mechanical components is crucial for ensuring reliability and safety. Fracture mechanics tools have enabled the estimation of fatigue lives for components with small cracks or defects.
Chapetti MD, Gubeljak N, Kozak D.
europepmc +5 more sources
Metals, 2021 Cantilever-type rotating bending fatigue tests were conducted under a very high cycle fatigue regime using conventionally manufactured Ti-6Al-4V specimens having drilled artificial defects with different sizes.
Yoshihiko Uematsu +3 more
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Fatigue Limit Doubling in High‐Strength Martensitic Steel through Crack Embryo Engineering–Cyclic‐Training‐Driven Self‐Optimization [PDF]
Advanced ScienceAchieving superior fracture resistance under cyclic loading–specifically, a high‐fatigue limit–is crucial for ensuring structural safety and supporting a sustainable society.
Kazuho Okada +3 more
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Coverage of multiaxial fatigue criteria in fatigue limit region [PDF]
Applied and Computational Mechanics, 2007 There is a power of methods aimed at calculation of equivalent fatigue limit for arbitrary multiaxial loading. Although there are so many ways of computation, their thorough mutual comparison in a larger scale is missing.
Papuga J.
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Systematic validation of experimental data usable for verifying the multiaxial fatigue prediction methods [PDF]
Fracture and Structural Integrity, 2016 The paper discusses some of the issues, the researchers interested in verifying various multiaxial fatigue limit estimation solutions are facing to. Even recently, newly proposed criteria have been or are tested on dozens of experimental inputs.
J. Papuga , S. Parma , M. Růžička
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Prediction of Fatigue Limit of Spring Steel Considering Surface Defect Size and Stress Ratio
Metals, 2021 Surface defects decrease the fatigue limit of metals. In this study, the effects of surface defects on the fatigue limit of high-strength spring steel specimens were investigated.
Takehiro Ishii, Koji Takahashi
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Metals, 2021 Additive-manufactured metals have a low fatigue limit due to the defects formed during the manufacturing process. Surface defects, in particular, considerably degrade the fatigue limit.
Shiori Tsuchiya, Koji Takahashi
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Central and peripheral determinants of fatigue in acute hypoxia [PDF]
, 2011 This thesis was submitted for the degree of Docter of Philosophy and awarded by Brunel University on 24th March 2011.Fatigue is defined as an exercise-induced decrease in maximal voluntary force produced by a muscle. Fatigue may arise from central and/or
Goodall, Stuart
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Comparison of Analysis Methods of Data from Thermographic Measurements of Al 2024 Fatigue Limit For R=0.1 [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2013 The traditional methods for fatigue characterization of metallic materials are expensive and extremely time consuming. In order to overcome these shortcomings, the Thermographic Method (TM), based on thermographic analysis, is applied to estimate the ...
Stanislav SEITL +3 more
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Modelling the role of non metallic inclusions on the anisotropic fatigue behaviour of forged steel [PDF]
, 2011 Forged components are known to show high cyclic and monotonic mechanical properties. This is mainly due to a better compactness and a finer microstructure introduced by the forming process. However, this good mechanical behaviour is sometimes a source of
D. Bellett +7 more
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