Creep strength and minimum strain rate estimation from Small Punch Creep tests [PDF]
Materials Science and Engineering: A, 2018 A new standard is currently being developed under the auspices of ECISS/TC 101 WG1 for the small punch testing technique for the estimation of both tensile and creep properties. Annex G of the new standard is covering the assessment and evaluation of small punch creep (SPC) data. The main challenge for estimating uniaxial creep properties from SPC data
Holmström, S. +18 more
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Investigation of modelling the minimum creep strain rate of P91 over a wide range of stress [PDF]
Materials at High Temperatures, 2021 Four sets of experimental data of a minimum creep rate of P91 in different range of stress (from 1.1 to 350 MPa) were compiled for the calibration of the linear + power law and modified sine law.
Shenhao Feng +3 more
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Investigation of minimum creep rates and stress exponents calculated from tensile and compressive creep data of magnesium alloy AE42 [PDF]
Materials Science and Engineering: A, 2009 Abstract Creep specimens prepared of magnesium alloy AE42 were investigated under constant load in compressive and in tensile creep. Material was cast via the squeeze casting process in order to obtain a dense microstructure without pores. Creep tests were performed at constant temperatures between 150 °C and 240 °C and constant applied stresses ...
Dieringa, H., Hort, N., Kainer, K.U.
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On the development of creep damage constitutive equations: modified hyperbolic sine law for minimum creep strain rate and stress and creep fracture criterion based on cavity area fraction along grain boundaries [PDF]
Materials at High Temperatures, 2017 : This paper reports 1) the latest development and application of modified hyperbolic sine law for minimum creep strain rate and stress for both low Cr and high Cr steels, and 2) the development of creep fracture criterion based on cavity area fraction ...
Bailey RW +4 more
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Metals, 2023 The creep behaviour of as-built additive-manufactured Ti-6Al-4V alloy was studied through small punch creep test (SPCT) experiments at 450 and 500 °C. The couple stress/minimum strain rate deduced from these tests made it possible to draw a Norton plot ...
Mathieu Lalé +2 more
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Influence of High Pressure Sliding and Rotary Swaging on Creep Behavior of P92 Steel at 500 °C
Metals, 2021 High-pressure sliding (HPS) and rotary swaging (RS) at room temperature were used to form severely deformed microstructures in martensitic creep-resistant P92 steel.
Petr Kral +8 more
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Rekayasa Mesin, 2019 In this study, an experimental creep crack growth rate (CCGR) of austenitic steel AISI 316L was predicted from the creep constant values and Nibkin Smith Webster (NSW) method.
I Made Wicaksana Ekaputra
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Creep deformation behaviour of Rhenium free Ni-based single crystal superalloys LSC-15
MATEC Web of Conferences, 2014 In this paper, creep deformation behavior of Ni-based single crystal superalloys LSC-15 were studied. LSC-15 does not include Rhenium and has been developed by IHI Corporation Japan.
Tsuno Nobuyasu, Takahashi Satoshi
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Effect of impurity antimony on the creep behavior of 2.25Cr-1Mo heat-resistant steel
Results in Physics, 2019 The creep properties of 2.25Cr-1Mo steel samples, undoped and doped with Sb (0.05 wt%), are examined under different applied engineering stresses (150–400 MPa) and temperatures (773–873 K).
Kun Chen, Yewei Xu, Shenhua Song
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Influence of Environment on Creep Properties of MC2 Single Crystal Superalloy at 1150°C [PDF]
, 2004 In order to reveal the effect of oxidation on thin blade walls, a new machine allowing tests up to 1250°C under controlled atmosphere has been designed.
Andrieu, Eric +4 more
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