The Use of Moessbauer Spectroscopy in Metallurgy

This review will present examples of the varied way in which Moessbauer spectroscopy has been used, with complementary analytical techniques, to gain information about metals and alloys, with cases chosen to illustrate how this information can be valuable to industry.The Moessbauer investigations re...

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Bibliographic Details
Published in:AIP conference proceedings 2005-04, Vol.765 (1)
Main Author: Forder, S.D.
Format: Article
Language:English
Subjects:
ALUMINIUM ALLOYS
CRYSTAL STRUCTURE
ETCHING
ION IMPLANTATION
IRON OXIDES
MATERIALS SCIENCE
METALLURGY
METALS
MOESSBAUER EFFECT
PHASE TRANSFORMATIONS
PLASTICITY
SIDE EFFECTS
STEELS
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Summary:This review will present examples of the varied way in which Moessbauer spectroscopy has been used, with complementary analytical techniques, to gain information about metals and alloys, with cases chosen to illustrate how this information can be valuable to industry.The Moessbauer investigations reviewed have been divided into three categories:1) Monitoring the effect of deliberate modification of the metal by processing, either at the pre-treatment stage, e.g. metal ion etching of steel surfaces prior to coating or during the modification of structure and properties, such as the formation of Al-Fe surface alloys formed by ion implantation of Fe in Al.2) Monitoring changes in the metal not caused deliberately, i.e. the side-effects of processing. Examples reviewed include Moessbauer studies of reactor steels, and phase transformation during intensive plastic deformation. Also the Moessbauer Effect has helped to determine the cause of staining occurring on electrogalvanized steel.3) Obtaining information to enable fundamental understanding of metals and alloys. These examples include Moessbauer spectroscopy used to study the formation of intermetallic phases in industrial alloys, the influence of metal ions on iron oxide rusts and the study of quasi-crystalline alloys.The information gained has helped the improvement of properties, the monitoring of changes in structures, as well as the development of fundamental understanding of metals and alloys.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.1923674