Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water

The purpose of this work was to examine the effect of tensile stress on the oxide properties of a nickel-based Alloy 600 that was exposed to simulated nuclear steam generator water at 340 °C for 1000 h. The size of the outer oxide particles increased, and the chromium content of the inner oxides dec...

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Autores principales:	Byung-Joon Bae, Jeoh Han, Jongsup Hong, Do-Haeng Hur
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	tensile stress Alloy 600 corrosion oxide property plastic deformation electrochemical impedance Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/624610e7cf2749ba91de5a32d3a55039
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spelling	oai:doaj.org-article:624610e7cf2749ba91de5a32d3a550392021-11-11T18:02:14ZEffect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water10.3390/ma142164601996-1944https://doaj.org/article/624610e7cf2749ba91de5a32d3a550392021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6460https://doaj.org/toc/1996-1944The purpose of this work was to examine the effect of tensile stress on the oxide properties of a nickel-based Alloy 600 that was exposed to simulated nuclear steam generator water at 340 °C for 1000 h. The size of the outer oxide particles increased, and the chromium content of the inner oxides decreased under tensile stress. Electrochemical measurements revealed that the charge carrier density increased, and the charge transfer resistance and film resistance were reduced under the tensile stress condition. These changes in the oxide properties are attributed to the formation of short diffusion paths such as line and surface defects due to tensile deformation.Byung-Joon BaeJeoh HanJongsup HongDo-Haeng HurMDPI AGarticletensile stressAlloy 600corrosionoxide propertyplastic deformationelectrochemical impedanceTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6460, p 6460 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	tensile stress Alloy 600 corrosion oxide property plastic deformation electrochemical impedance Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	tensile stress Alloy 600 corrosion oxide property plastic deformation electrochemical impedance Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Byung-Joon Bae Jeoh Han Jongsup Hong Do-Haeng Hur Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water
description	The purpose of this work was to examine the effect of tensile stress on the oxide properties of a nickel-based Alloy 600 that was exposed to simulated nuclear steam generator water at 340 °C for 1000 h. The size of the outer oxide particles increased, and the chromium content of the inner oxides decreased under tensile stress. Electrochemical measurements revealed that the charge carrier density increased, and the charge transfer resistance and film resistance were reduced under the tensile stress condition. These changes in the oxide properties are attributed to the formation of short diffusion paths such as line and surface defects due to tensile deformation.
format	article
author	Byung-Joon Bae Jeoh Han Jongsup Hong Do-Haeng Hur
author_facet	Byung-Joon Bae Jeoh Han Jongsup Hong Do-Haeng Hur
author_sort	Byung-Joon Bae
title	Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water
title_short	Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water
title_full	Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water
title_fullStr	Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water
title_full_unstemmed	Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water
title_sort	effect of tensile stress on the oxide properties of a nickel-based alloy 600 in simulated pwr secondary water
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/624610e7cf2749ba91de5a32d3a55039
work_keys_str_mv	AT byungjoonbae effectoftensilestressontheoxidepropertiesofanickelbasedalloy600insimulatedpwrsecondarywater AT jeohhan effectoftensilestressontheoxidepropertiesofanickelbasedalloy600insimulatedpwrsecondarywater AT jongsuphong effectoftensilestressontheoxidepropertiesofanickelbasedalloy600insimulatedpwrsecondarywater AT dohaenghur effectoftensilestressontheoxidepropertiesofanickelbasedalloy600insimulatedpwrsecondarywater
_version_	1718431945565667328

Effect of Tensile Stress on the Oxide Properties of a Nickel-Based Alloy 600 in Simulated PWR Secondary Water

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