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Microprobe X-ray studies of thermal spray coatings

Published online by Cambridge University Press:  27 September 2010

P. D. Quinn ,
J. F. W. Mosselmans ,
D. G. McCartney  and
D. Zhang
P. D. Quinn*
Affiliation:
Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, Oxfordshire, UK
J. F. W. Mosselmans
Affiliation:
Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, Oxfordshire, UK
D. G. McCartney
Affiliation:
Department of Materials Engineering and Materials Design, University of Nottingham, Nottingham, UK
D. Zhang
Affiliation:
Department of Materials Engineering and Materials Design, University of Nottingham, Nottingham, UK
*
†Email address for correspondence: paul.quinn@diamond.ac.uk
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Abstract

Thermal spraying is emerging as the leading route for the deposition of protective coatings onto engineering components to improve operation under extreme conditions of temperature, wear or corrosion. Detailed microstructural assessment is a key element in improving coating performance, and this study demonstrates the application of microfocus X-ray techniques to the determination of elemental and structural variations in the coatings.

Type
Poster paper
Information
Diamond Light Source Proceedings , Volume 1 , Issue SRMS-7 , October 2010 , e105
Copyright
Copyright © Diamond Light Source Ltd 2010

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References

REFERENCES

Herman, H., Sampath, S. J. & McCune, R. 2000 Thermal spray: current status and future trends. MRS Bull. 25, 17–25.Google Scholar
Mosselmans, J. F. W., Quinn, P. D., Dent, A. J., Cavill, S. A., Moreno, S. D., Peach, A., Leicester, P. J., Keylock, S. J., Gregory, S. R., Atkinson, K. D. & Rosell, J. R. 2009 I18 – the microfocus spectroscopy beamline at the Diamond Light Source. J. Synchrotron Radiat. 16, 818–824.CrossRefGoogle ScholarPubMed
Stewart, D. A., Shipway, P. H. & McCartney, D. G. 2000 Microstructural evolution in thermally sprayed WC-Co coatings: Comparison between nanocomposite and conventional starting powders. Acta Mater. 48, 1593–1604.CrossRefGoogle Scholar