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   Articles with "void swelling" as a keyword



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Detecting self-ion irradiation-induced void swelling in pure copper using transient grating spectroscopy

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recommendations! Published in 2018 at "Acta Materialia"

DOI: 10.1016/j.actamat.2017.12.007

Abstract: Abstract Irradiation-induced void swelling remains a major challenge to nuclear reactor operation. Swelling may take years to initiate and often results in rapid material property degradation once started. Alloy development for advanced nuclear systems will… read more here.

Keywords: transient grating; induced void; irradiation induced; void swelling ... See more keywords
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Predicting the onset of void swelling in irradiated metals with machine learning

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recommendations! Published in 2019 at "Journal of Nuclear Materials"

DOI: 10.1016/j.jnucmat.2019.05.054

Abstract: Abstract Radiation-induced void swelling is a serious mode of degradation in nuclear structural materials. Much effort has been spent to predict swelling resistance, with the goal of increasing the void swelling incubation dose so as… read more here.

Keywords: void swelling; predicting onset; swelling irradiated; machine learning ... See more keywords
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On the use of non-destructive, gigahertz ultrasonics to rapidly screen irradiated steels for swelling resistance

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recommendations! Published in 2021 at "Materials Characterization"

DOI: 10.1016/j.matchar.2021.111017

Abstract: Abstract Transient grating spectroscopy (TGS), a non-contact ultrasonic materials analysis technique, is proposed to rapidly and indirectly assess relative void swelling resistance of multiple structural materials. Statistically significant changes in the frequency of probed surface… read more here.

Keywords: void swelling; destructive gigahertz; non destructive; resistance ... See more keywords
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Enhanced recombination suppresses the void swelling in bcc multi-component alloys

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recommendations! Published in 2021 at "Materialia"

DOI: 10.1016/j.mtla.2021.101234

Abstract: Abstract Multi-component alloys, e.g., high-entropy alloys, exhibit excellent mechanical and radiation tolerance properties, making them potential candidate materials in nuclear applications. In this work, the void swelling in a single-phase body-centered cubic (bcc) reduced activation… read more here.

Keywords: diffusion; multi component; component alloys; migration ... See more keywords
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Influence of irradiation temperature on void swelling in NiCoFeCrMn and NiCoFeCrPd

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recommendations! Published in 2019 at "Scripta Materialia"

DOI: 10.1016/j.scriptamat.2018.08.021

Abstract: Abstract Using ion irradiation and transmission electron microscopy, temperature dependent void swelling and dislocation loop evolution in equiatomic NiCoFeCrMn and NiCoFeCrPd high entropy alloys were investigated. Voids were observed in all tested conditions. An order… read more here.

Keywords: temperature; influence irradiation; void swelling; nicofecrmn nicofecrpd ... See more keywords