Results 11 to 20 of about 131,294 (264)
A review of the research on the VHCF test technology for aero-engine typical materials
Hangkong gongcheng jinzhan, 2023 As the most critical and core part of the aircraft, the aero-engine has been serving in extreme environ-ment such as high temperature and high load for a long time. Fatigue failure is one of the main causes of engine structure failure.
WANG Zhaohan +5 more
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Materials & Design, 2023 Recent studies have demonstrated the viability of quenching and partitioning (Q&P) treatment for processing martensitic stainless steels showing an improved balance of high strength and sufficient ductility.
A. Sierra-Soraluce +6 more
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Catalogue of NIMS fatigue data sheets
Science and Technology of Advanced Materials, 2019 This paper summarizes the NIMS fatigue data sheets and makes a new gateway available to access them. The NIMS fatigue data sheets are a huge database of the fatigue properties of structural materials. This project covers fundamental fatigue properties at
Yoshiyuki Furuya +4 more
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High cycle thermal fatigue of austenitic stainless steel
MATEC Web of Conferences, 2018 A new experimental setup called FLASH (THErmal Fatigue by LASer or Helium pulses) has been developed to perform thermal fatigue tests on materials used in structures of Sodium-cooled Fast Reactors (SFRs).
Wang Yanjun +3 more
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Applied Sciences, 2020 Understanding the mechanisms leading to very high cycle fatigue is necessary to make predictions about the behavior under various conditions and to ensure safe design over the whole lifetime of high-performance components.
Jan Patrick Sippel, Eberhard Kerscher
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Investigation of very high cycle fatigue by thermographyc method [PDF]
Fracture and Structural Integrity, 2014 Nowadays, many components and structures are subjected to fatigue loading with a number of cycles higher than 107. In this scientific work, the behaviour of two kinds of tool steel was investigated in very high cycle fatigue regime.
V. Crupi +3 more
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Journal of Materials Research and Technology, 2023 In this study, the high cycle and very high cycle fatigue behavior of the GH4169 superalloy was investigated. The results of the fatigue tests demonstrated that failures in the high cycle fatigue regime were initiated from the material surface, whereas ...
Zhi Qin +8 more
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A Modified Fatigue Damage Model for High-Cycle Fatigue Life Prediction
Advances in Materials Science and Engineering, 2016 Based on the assumption of quasibrittle failure under high-cycle fatigue for the metal material, the damage constitutive equation and the modified damage evolution equation are obtained with continuum damage mechanics.
Meng Wang, Qingguo Fei, Peiwei Zhang
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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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High temperature low cycle fatigue
Sadhana, 1995 Fatigue at high temperature is a complex phenomenon as it is influenced by a number of time-dependent processes which become important at elevated temperatures. These processes include creep, oxidation, phase instabilities and dynamic strain ageing (DSA), acting either independently or synergistically influence fatigue behaviour, often lowering the ...
P Rodriguez, S L Mannan
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