Characterization of oxide films formed on alloy 182 in simulated PWR primary water

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Characterization of oxide films formed on alloy 182 in simulated PWR primary water. / Liu, Junhu; Mendonça, Renado; Bosch, Rik-Wouter; Konstantinovic, Milan; Chaouadi, Rachid (Peer reviewer).

In: Journal of Nuclear Materials, Vol. 393, No. 2, 08.2009, p. 242-248.

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@article{e5fce360f17a4312a5bdfdd68666a5c0,
title = "Characterization of oxide films formed on alloy 182 in simulated PWR primary water",
abstract = "The oxide film, formed on the alloy 182 due to the exposure to simulated Pressurized Water Reactor primary water conditions, is characterized using X-ray Photoelectron Spectroscopy, Scanning Electron Microscopy and Raman spectroscopy. As a consequence of the low redox potential for nickel, loosely bound oxide film consisting mainly of chromium oxide, is formed on the surface of the alloy. The oxide film is found to have a double-layer structure, with an inner layer rich in Cr2O3, outer layer rich in FeCr2O4. Thin Ni(OH)2 and Fe3O4 clusters were observed on top of the oxide film. The morphology and thickness of the layers critically depend on the exposure times and surface treatments prior to the exposure.",
keywords = "Alloy 182, oxide film, SEM, Raman spectroscopy, XPS",
author = "Junhu Liu and Renado Mendon{\c c}a and Rik-Wouter Bosch and Milan Konstantinovic and Rachid Chaouadi",
note = "Score = 10",
year = "2009",
month = aug,
doi = "10.1016/j.jnucmat.2009.06.012",
language = "English",
volume = "393",
pages = "242--248",
journal = "Journal of Nuclear Materials",
issn = "0022-3115",
publisher = "Elsevier",
number = "2",

}

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TY - JOUR

T1 - Characterization of oxide films formed on alloy 182 in simulated PWR primary water

AU - Liu, Junhu

AU - Mendonça, Renado

AU - Bosch, Rik-Wouter

AU - Konstantinovic, Milan

A2 - Chaouadi, Rachid

N1 - Score = 10

PY - 2009/8

Y1 - 2009/8

N2 - The oxide film, formed on the alloy 182 due to the exposure to simulated Pressurized Water Reactor primary water conditions, is characterized using X-ray Photoelectron Spectroscopy, Scanning Electron Microscopy and Raman spectroscopy. As a consequence of the low redox potential for nickel, loosely bound oxide film consisting mainly of chromium oxide, is formed on the surface of the alloy. The oxide film is found to have a double-layer structure, with an inner layer rich in Cr2O3, outer layer rich in FeCr2O4. Thin Ni(OH)2 and Fe3O4 clusters were observed on top of the oxide film. The morphology and thickness of the layers critically depend on the exposure times and surface treatments prior to the exposure.

AB - The oxide film, formed on the alloy 182 due to the exposure to simulated Pressurized Water Reactor primary water conditions, is characterized using X-ray Photoelectron Spectroscopy, Scanning Electron Microscopy and Raman spectroscopy. As a consequence of the low redox potential for nickel, loosely bound oxide film consisting mainly of chromium oxide, is formed on the surface of the alloy. The oxide film is found to have a double-layer structure, with an inner layer rich in Cr2O3, outer layer rich in FeCr2O4. Thin Ni(OH)2 and Fe3O4 clusters were observed on top of the oxide film. The morphology and thickness of the layers critically depend on the exposure times and surface treatments prior to the exposure.

KW - Alloy 182

KW - oxide film

KW - SEM

KW - Raman spectroscopy

KW - XPS

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/ezp_98917

UR - http://knowledgecentre.sckcen.be/so2/bibref/5925

U2 - 10.1016/j.jnucmat.2009.06.012

DO - 10.1016/j.jnucmat.2009.06.012

M3 - Article

VL - 393

SP - 242

EP - 248

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

SN - 0022-3115

IS - 2

ER -

ID: 221772