Investigation of Fatigue Damage of Tempered Martensitic Steel during High Cycle Fatigue and Very High Cycle Fatigue Loading Using In Situ Monitoring by Scanning Electron Microscope and High‐Resolution Thermography
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DOI: 10.1002/srin.202100268
Abstract: Herein, the fatigue damage mechanisms of a low‐alloyed 0.5 wt% carbon steel (50CrMo4) are examined in the high cycle fatigue and very high cycle fatigue regime, taking into account different strength conditions. For this purpose, the… read more here.
Keywords: high resolution; high cycle; cycle fatigue; steel ... See more keywords
Experimental Study on Medium and Low Cycle Fatigue Properties of Cast Steel GS20Mn5V
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Shanghai Jiaotong University (science)"
DOI: 10.1007/s12204-020-2237-5
Abstract: Owing to the remarkable advantages in mechanical behavior, cast steel nodes have been widely used in static structures. Nowadays, cast steel nodes also gain increasing popularity due to the superior fatigue performance in dynamic structures,… read more here.
Keywords: fatigue; cycle fatigue; cast steel; low cycle ... See more keywords
Study on Low-Cycle Fatigue Performance of Aluminum Alloy Temcor Joints
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DOI: 10.1007/s12205-020-0554-8
Abstract: Aluminum alloy Temcor joints have been extensively applied to aluminum alloy latticed shells, but easily experience low-cycle fatigue under the effects of strong winds. In this paper, the low-cycle fatigue performance of the Temcor joints… read more here.
Keywords: cycle; temcor joints; low cycle; cycle fatigue ... See more keywords
Low-cycle fatigue behavior of DZ125 superalloy under prior exposure conditions
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DOI: 10.1007/s12598-016-0874-5
Abstract: Low-cycle fatigue (LCF) behavior of the directionally solidified (DS) nickel-based DZ125 superalloy was studied at elevated temperature (980 °C). Specimens were, respectively, exposed for 0, 2, 25, 50, and 100 h in air. The fatigue life of… read more here.
Keywords: dz125 superalloy; cycle; cycle fatigue; low cycle ... See more keywords
Understanding the Low Cycle Fatigue Behavior of Single Crystal Cu at the Nano-scale: A Molecular Dynamics Study
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DOI: 10.1007/s12666-017-1066-1
Abstract: Understanding the mechanical behavior of the key elements in alloys, at the nano scale leads to the design of optimum microstructure against fatigue failure. In the present study, low cycle fatigue simulations have been carried… read more here.
Keywords: molecular dynamics; single crystal; fatigue; cycle fatigue ... See more keywords
Low-Cycle Fatigue Properties of Nickel-Based Superalloys Processed by High-Gradient Directional Solidification
Sign Up to like & getrecommendations! Published in 2017 at "Acta Metallurgica Sinica (English Letters)"
DOI: 10.1007/s40195-017-0563-x
Abstract: Abstract The low-cycle fatigue (LCF) properties of DD10 (single-crystal) and DZ53 (columnar-grained) superalloys solidified by liquid–metal cooling (LMC) and high-rate solidification (HRS) processes have been systematically investigated. It was found that the LCF life of… read more here.
Keywords: cycle fatigue; low cycle; lcf properties; temperature ... See more keywords
Numerical Modeling and Experimental Investigation of M-4330 Low Alloy and 17–4 PH Stainless Steels Low Cycle Fatigue Behavior
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DOI: 10.1007/s40799-017-0224-z
Abstract: Fatigue failure is the main concern in designing and manufacturing of different engineering equipment including fracture pumps. These pumps were basically designed for ordinary drilling applications. However, after invention of the hydraulic fracturing technology, they… read more here.
Keywords: fatigue; cycle fatigue; low cycle; low alloy ... See more keywords
3D characterization and modeling of low cycle fatigue damage mechanisms at high temperature in a cast aluminum alloy
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DOI: 10.1016/j.actamat.2016.10.028
Abstract: Abstract Synchrotron X-ray tomography was used to monitor damage evolution in three dimensions during in situ Low Cycle Fatigue (LCF) tests at high temperature (250 °C) for an industrial material. The studied material is an AlSi7Cu3Mg… read more here.
Keywords: aluminum alloy; high temperature; cycle fatigue; low cycle ... See more keywords
A probabilistic approach for high cycle fatigue of Wire and Arc Additive Manufactured parts taking into account process-induced pores
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DOI: 10.1016/j.addma.2021.101989
Abstract: Abstract Wire and Arc Additive Manufacturing (WAAM) is a direct-energy deposition technique (unlike SLM or EBM) that builds up a part in a layer-by-layer fashion, each layer being constituted of interlaced weld beads. It is… read more here.
Keywords: fatigue; cycle fatigue; wire arc; high cycle ... See more keywords
Low-cycle fatigue crack initiation life of hull-notched plate considering short crack effect and accumulative plastic damage
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DOI: 10.1016/j.apor.2017.08.003
Abstract: Abstract When studying the low-cycle fatigue crack initiation life of notched plates, the effects of fatigue short crack and accumulative plastic damage in the vicinity of the notch should be considered. The low-cycle fatigue crack… read more here.
Keywords: cycle fatigue; crack initiation; low cycle; crack ... See more keywords
Investigation on very high cycle fatigue of PA66-GF30 GFRP based on fiber orientation
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DOI: 10.1016/j.compscitech.2019.05.021
Abstract: Abstract The purpose of this study is to evaluate the effects of glass fiber (GF) of PA66-GF30 orientation on very high cycle fatigue (HVCF) life and also to develop an optimized test apparatus such as… read more here.
Keywords: fatigue; pa66 gf30; cycle fatigue; high cycle ... See more keywords