Search Results - "Marmy, Pierre"
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Multiscale investigation of quasi-brittle fracture characteristics in a 9Cr–1Mo ferritic–martensitic steel embrittled by liquid lead–bismuth under low cycle fatigue
Published in Corrosion science (01-01-2016)“…•LME-induced fracture morphology is examined at different length scales.•LME fracture surface is covered by nano/micro dimples and lath boundary cracks.•The…”
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The role of oxide films in preventing liquid metal embrittlement of T91 steel exposed to liquid lead-bismuth eutectic
Published in Journal of nuclear materials (01-10-2018)“…The effect of oxygen concentration dissolved in liquid lead-bismuth eutectic (LBE) on the low cycle fatigue properties of T91 ferritic-martensitic steel has…”
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3
Low cycle fatigue of Eurofer 97
Published in Journal of nuclear materials (30-06-2008)“…We have investigated the low cycle fatigue and creep-fatigue properties of Eurofer 97 and observed the associated microstructural changes. The as received…”
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Journal Article Conference Proceeding -
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LIMETS 3, a novel system for high strain fatigue testing in lead–bismuth eutectic
Published in Journal of nuclear materials (01-07-2014)“…Lead Bismuth Eutectic (LBE) is known to induce under some particular conditions, an embrittlement which can lead to a strong reduction of ductility during…”
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Low cycle fatigue behavior of a modified 9Cr–1Mo ferritic–martensitic steel in lead–bismuth eutectic at 350°C – Effects of oxygen concentration in the liquid metal and strain rate
Published in Corrosion science (01-05-2015)“…•Fatigue endurance of T91 steel in LBE was significantly degraded due to LME.•Oxygen concentration effect was strain amplitude and strain rate…”
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Tensile fracture behavior of notched 9Cr-1Mo ferritic-martensitic steel specimens in contact with liquid lead-bismuth eutectic at 350°C
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (24-04-2017)“…Cracking jumps were observed in notched T91 (9Cr-1Mo ferritic-martensitic steel) specimens tested in liquid lead-bismuth eutectic (LBE) at 350°C under tensile…”
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Statistical analysis of the effect of lead-bismuth eutectic on fatigue resistance of 316L
Published in Nuclear engineering and design (01-06-2023)“…•Assessment of the effects of LBE on fatigue life through the environmental factor (Fen) approach.•Low cycle fatigue tests on cylindrical samples of 316L in…”
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Temperature dependence of liquid metal embrittlement susceptibility of a modified 9Cr–1Mo steel under low cycle fatigue in lead–bismuth eutectic at 160–450 °C
Published in Journal of nuclear materials (01-01-2016)“…Low cycle fatigue properties of a 9Cr–1Mo ferritic-martensitic steel (T91) have been tested in a low oxygen concentration (LOC) lead–bismuth eutectic (LBE)…”
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Effect of liquid metal embrittlement on low cycle fatigue properties and fatigue crack propagation behavior of a modified 9Cr–1Mo ferritic–martensitic steel in an oxygen-controlled lead–bismuth eutectic environment at 350°C
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (17-11-2014)“…The low cycle fatigue properties of a modified 9Cr–1Mo ferritic–martensitic steel (T91) have been tested in stagnant liquid lead–bismuth eutectic (LBE) with…”
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Journal Article -
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In situ fatigue of the Eurofer 97 steel
Published in Journal of nuclear materials (01-08-2007)“…In order to investigate the fatigue behavior during irradiation of the EUROFER 97 steel, similar to that which would occur in a fusion reactor, a series of six…”
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Journal Article Conference Proceeding -
11
Effect of liquid metal embrittlement on low cycle fatigue properties and fatigue crack propagation behavior of a modified 9Cr-1Mo ferritic-martensitic steel in an oxygen-controlled lead-bismuth eutectic environment at 350 degree C
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (01-11-2014)“…The low cycle fatigue properties of a modified 9Cr-1Mo ferritic-martensitic steel (T91) have been tested in stagnant liquid lead-bismuth eutectic (LBE) with…”
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Journal Article -
12
Charpy impact tests on martensitic/ferritic steels after irradiation in SINQ target-3
Published in Journal of nuclear materials (01-08-2005)“…Charpy impact tests were performed on martensitic/ferritic (MF) steels T91, F82H, Optifer-V and Optimax-A/-C irradiated in SINQ Target-3 up to 7.5 dpa and 500…”
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Journal Article Conference Proceeding