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Metastable Phases Obtained by Laser Surface Melting of a Chromium High-Carbon Steel

Published online by Cambridge University Press:  21 February 2011

E. Ramous ,
L. Giordano ,
G. Principi  and
A. Tiziani
E. Ramous
Affiliation:
Istituto di Chimica Industriale, Universitá di Padova, via Marzolo 9, 35100 Padova, Italy
L. Giordano
Affiliation:
Istituto di Chimica Industriale, Universitá di Padova, via Marzolo 9, 35100 Padova, Italy
G. Principi
Affiliation:
Istituto di Chimica Industriale, Universitá di Padova, via Marzolo 9, 35100 Padova, Italy
A. Tiziani
Affiliation:
Istituto di Chimica Industriale, Universitá di Padova, via Marzolo 9, 35100 Padova, Italy
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Abstract

The power laser has been applied to the surface melting of a high-carbon alloy steel with laser operating parameters leading to structures which cannot be produced by the usual heat-treatments. The subsequent annealing of these structures has also been investigated. Optical and scanning electron microscopy, X-ray diffraction and Mössbauer spectroscopy have been used as methods of analysis.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 21: Symposium GREECE – Phase Transformations in Solids , 1983 , 615
Copyright
Copyright © Materials Research Society 1984

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References

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