Results 21 to 30 of about 514,365 (308)
Nihon Kikai Gakkai ronbunshu, 2019 Aiming at an enhanced fatigue strength of various metal materials, surface treatment named cutting and rubbing process was developed. The surface of processed specimen of a quenched and tempered SCM435 had an extremely large value of compressive residual
Terutoshi YAKUSHIJI +2 more
doaj +1 more source
Nihon Kikai Gakkai ronbunshu, 2021 The technique of rapid evaluation of fatigue limit using infrared camera is beneficial because it not only allows the fatigue limit to be obtained in a short time and at low cost, but also it makes possible to detect the location of fatigue damage in ...
Kosuke TOKIHIRO +4 more
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Limit, shakedown and ratchet analyses of defective pipeline under internal pressure and cyclic thermal loading [PDF]
, 2011 In this study, the limit load, shakedown and ratchet limit of a defective pipeline subjected to constant internal pressure and a cyclic thermal gradient are analyzed.
Chen, Haofeng +4 more
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Evaluation of the Methods for Estimating the Fully Reversed Unnotched Fatigue Limits of Steels
Advances in Materials Science and Engineering, 2019 Experimental determination of the fatigue limit is expensive considering the time and effort involved. To overcome this drawback, several empirical relations based on monotonic tensile properties and/or hardness have been developed for estimating the ...
Jing Li +3 more
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Aviation, 2013 The possibility of using a model based on random Daniels’ sequence and Markov chain theory for approximation of S-N fatigue curve of fiber reinforced material is studied.
Yuri Paramonov +2 more
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Fatigue limit estimation using IR camera
MATEC Web of Conferences, 2018 Determination of fatigue limit by traditional method is associated with testing of large number of specimens. This is caused by more scatter in test results and therefore a higher amount of tests are needed to generate a statistically reliable trend. The
Stankovičová Zuzana +4 more
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Applied Sciences, 2022 Although the material has developed micro-scale cracks, the micro-cracks stop propagating and transform into non-propagating cracks (NPCs) under fatigue limit loading.
Zhuo Zhou, Deqing Guan
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A unified statistical model for S-N fatigue curves: probabilistic definition [PDF]
, 2013 In recent years, experimental tests exploring the gigacycle fatigue properties of materials suggest the introduction of modifications in well known statistical fatigue life models.
ASTM E739-91 Reapproved 2004 +33 more
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Device for Torsional Fatigue Strength Assessment Adapted for Pulsating Testing Machines
Sensors, 2022 The torsional fatigue test determines the fatigue limit for a certain asymmetry coefficient of the cycle. The assessment of fatigue tests is performed on specialized machines.
Viorel Goanta
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Mechanics and mechanisms of fatigue in a WC-Ni hardmetal and a comparative study with respect to WC-Co hardmetals [PDF]
, 2015 There is a major interest in replacing cobalt binder in hardmetals (cemented carbides) aiming for materials with similar or even improved properties at a lower price.
Coureaux Mustelier, David +5 more
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