Results 11 to 20 of about 13,018 (313)
Creep, low cycle fatigue and creep-fatigue properties of a modified HR3C
Procedia Structural Integrity, 2016 AbstractCreep, low cycle fatigue (LCF) and creep fatigue tests have been conducted for modified HR3C (25Cr20NiNbN) at high temperatures ranging of 650-750 °C. Both LCF and creep fatigue test results could be described with the Coffin-Manson relationship.
He, Junjing +2 more
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Design and Assessment for Creep-Fatigue and Creep-Fatigue Crack Growth
Volume 1B: Codes and Standards, 2016 Creep-fatigue assessments require inputs for both creep damage and fatigue damage. Then these damage terms are combined using some form of interaction diagram to enable estimation of the creep-fatigue life. Similarly, creep-fatigue crack growth assessments need separate calculations of creep crack growth, fatigue crack growth and again possibly some ...
Robert A. Ainsworth, Ainsworth, Robert
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Prediction of Fatigue-Creep Interaction Life of Aluminum Alloy AA7349 Using Electromechanical Devices [PDF]
Engineering and Technology Journal, 2015 In this present work, the behavior of AA7349 aluminum alloy under constant and cumulative creep-fatigue interaction has been studied by using an electrical system designed and built in order to investigate creep-fatigue interaction at different stress ...
Hussain J. Al-Alkawi +2 more
doaj +1 more source
High-Temperature Creep-Fatigue Behavior of Alloy 617
Metals, 2018 This paper presents the high-temperature creep-fatigue testing of a Ni-based superalloy of Alloy 617 base metal and weldments at 900 °C. Creep-fatigue tests were conducted with fully reversed axial strain control at a total strain range of 0.6%, 1.2 ...
Rando Tungga Dewa +3 more
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A Study on Creep-Fatigue Evaluation of Nuclear Cladded Components by ASME-III Division 5
Energies, 2023 In this paper, a study on creep-fatigue evaluation on the cladded nuclear component subjecting to low pressure and high temperature services is carried out. To do this, the codes and standards presented by ASME-III Division 5 are reviewed, and a detailed
Gyeong-Hoi Koo +5 more
doaj +1 more source
Nuclear Engineering and Technology, 2020 The creep behavior of Ni–Cr–W alloy at 950 °C has been investigated by a novel creep testing system which is capable of in-situ measurement of strain. Tubular specimens were pressurized with argon gas for effective stresses up to 32 MPa.
Yang Zhong +6 more
doaj +1 more source
Influence of corrosion and creep on intergranular fatigue crack path in 2XXX aluminium alloys [PDF]
, 2010 In this paper, two examples of the influence of time-dependent processes on crack path in two 2XXX aluminium alloys are presented. The first example is concerned with corrosion–fatigue crack growth resistance of a 2024 T351 alloy cracked in the S–L ...
Odemer, Grégory +2 more
core +1 more source
An Explicit Creep-Fatigue Model for Engineering Design Purposes
Metals, 2018 Background: Creep-fatigue phenomena are complex and difficult to model in ways that are useful from an engineering design perspective. Existing empirical-based models can be difficult to apply in practice, have poor accuracy, and lack economy.
Dan Liu, Dirk John Pons
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Cyclic creep behaviour of two-phase Ti-6Al-2Mo-2Cr alloy [PDF]
MATEC Web of Conferences, 2020 One of the important criteria for selection titanium alloys for discs and blades of turbine engine compressor is their fatigue and creep strength at room and elevated temperature.
Ziaja Waldemar +3 more
doaj +1 more source
Metals, 2015 High temperature creep and dwell-fatigue properties of the new nickel-based superalloy AD730™ have been investigated. Three microstructures have been studied in creep (850 °C and 700 °C) and dwell-fatigue (700 °C stress control with trapezoidal signals ...
Louis Thébaud +8 more
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