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Determination of the Fe content of embedded Cu-rich particles in ferritic alloys using energy-filtered TEM.

Abstract:

A novel technique for the quantification of the iron content of copper precipitates in ferritic steels is presented. Energy-filtered (EF) imaging has been used to extract elemental maps with high spatial resolution. These maps contain enough information to attempt the quantification of the signal produced by the precipitates when either a line profile is measured across them or the whole image signal is integrated. Assumptions such as sphericity of the precipitates and composition variations ...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Materials
Role:
Author
Journal:
Ultramicroscopy
Volume:
106
Issue:
2
Pages:
75-91
Publication date:
2006-01-05
DOI:
EISSN:
1879-2723
ISSN:
0304-3991
URN:
uuid:886d5b01-7364-4f6c-be48-fadcc9df3f69
Source identifiers:
13806
Local pid:
pubs:13806

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