Published January 2004 | Version v1
Journal article Metadata-only

Impurity distribution in Al2O3 formed on an FeCrAl alloy

Creators

Description

Analytical electron microscopy and Auger spectroscopy were used to study the amount and distribution of Fe, Cr and S impurities in the Al2O3 scale grown on an FeCrAl alloy. Segregations of Fe on grain boundaries and S on internal void surfaces were found, and a mechanism of intragranular void formation in Al2O3 is proposed

Additional details

Identifiers

DOI
10.1016/j.scriptamat.2003.09.044;
PII
S1359646203006195;

Publishing Information

Journal Title
Scripta Materialia
Journal Volume
50
Journal Issue
1
Journal Page Range
p. 45-49
ISSN
1359-6462
CODEN
SCMAF7

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38057198
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM OXIDES; AUGER ELECTRON SPECTROSCOPY; DISTRIBUTION; ELECTRON MICROSCOPY; GRAIN BOUNDARIES; IMPURITIES; IRON ALLOYS; OXIDATION; SEGREGATION; SURFACES
Descriptors DEC
ALLOYS; ALUMINIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; ELECTRON SPECTROSCOPY; MICROSCOPY; MICROSTRUCTURE; OXIDES; OXYGEN COMPOUNDS; SPECTROSCOPY; TRANSITION ELEMENT ALLOYS

Optional Information

Copyright
Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.