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Prediction of long-term creep and rupture life.
ISIJ International, 1990 Continuum damage mechanics has been applied to develop a constitutive equation which expresses the strain-time relation for the weakening effects occurring during long-term creep, caused by processes such as cavity formation and precipitate coarsening. Stress-life relations have been developed in a similar manner.
Plumtree, A., Shen, G.
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Journal of Materials Research and Technology, 2023 This work attempted to investigate the creep behavior of a 7075 aluminum alloy in spray formed and extruded (SFEed) and peak aged (PAed) states by equivalent stress.
Yaocheng Zhang +4 more
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International Journal of Electrochemical Science, 2012 The effect of heat treatment and crystallographic orientation on creep behavior of aluminized Ni-base single crystal superalloy CM186LC has been investigated in the present study. The aluminized superalloy has a better creep rupture life after HT2 rather
Fahamsyah H. Latief, Koji Kakehi
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Journal of Materials Research and Technology, 2021 Creep rupture behaviors of dissimilar metal welds (DMWs) between Inconel 617B and 10%Cr martensitic steel with two different filler metals Inconel 617 and 82 were comparatively investigated at 600 °C to study the effect of nickel-based filler metal types
Yu Zhang +9 more
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Determination of Remaining Useful Life of Gas Turbine Blade
MATEC Web of Conferences, 2016 The aim of this research is to determine the remaining useful life of gas turbine blade, using service-exposed turbine blades. This task is performed using Stress Rupture Test (SRT) under accelerated test conditions where the applied stresses to the ...
Meor Said Mior Azman +4 more
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The impression creep Monkman Grant relationship
Ubiquity Proceedings, 2018 Impression creep testing is an established small-scale testing technique in which the indentation rate of a rectangular indenter can be converted into equivalent creep strain rate.
S.J. Brett
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AIP Advances, 2020 The creep rupture life of a Ni-based single-crystal superalloy was evaluated under 980 °C/270 MPa after the superalloy was thermally exposed to temperatures of 900 °C, 950 °C, and 1100 °C for 100 h–500 h.
Wenyan Gan, Hangshan Gao, Zhixun Wen
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Creep behavior and cavitation evolution of 15CrMoG steel at high temperatures
Advances in Mechanical Engineering, 2019 15CrMoG steel is a type of heat-resistant steel frequently used in boiler and piping systems. Creep properties of the 15CrMoG steel at service temperatures are not much documented due to the difficulties in obtaining long-term creep data.
Jingping Pan +3 more
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A Study on Verifying the Reliability of Creep Life Assessment Using Hardness Method for STS304H [PDF]
한국정밀공학회지, 2017 This paper aims to verify the reliability of the creep-life assessment regarding the STS304H-Type tube for which the hardness method of H. Tanaka is used.
Gil Jae Lee, Jae Hoon Kim
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Machine Learning-Based Framework for Predicting Creep Rupture Life of Modified 9Cr-1Mo Steel
Applied Sciences, 2023 Efficient and accurate predictions of creep rupture life are essential for ensuring the integrity of high-temperature components. In this work, a machine learning-based framework is developed for the quick screening of crucial features and accurate ...
Mengyu Chai +5 more
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