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Copper-Base Alloys Processed by Rapid Solidification and Ion Implantation

Published online by Cambridge University Press:  25 February 2011

J.V. Wood ,
C.J. Elvidge ,
E. Johnson ,
A. Johansen ,
L. Sarholt-Kristensen  and
O. Henriksen
J.V. Wood
Affiliation:
Department of Materials, The Open University, Milton Keynes, UK
C.J. Elvidge
Affiliation:
Department of Materials, The Open University, Milton Keynes, UK
E. Johnson
Affiliation:
Physics Laboratory II, University of Copenhagen, Denmark
A. Johansen
Affiliation:
Physics Laboratory II, University of Copenhagen, Denmark
L. Sarholt-Kristensen
Affiliation:
Physics Laboratory II, University of Copenhagen, Denmark
O. Henriksen
Affiliation:
Physics Laboratory II, University of Copenhagen, Denmark
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Abstract

Alloys of Cu-Sn and Cu-B have been processed by both melt spinning and ion implantation. In some instances (eg Cu-Sn alloys) rapidly solidified ribbons have been subjected to further implantation. This paper describes the similarities and differences in structure of materials subjected to a dynamic and contained process. For example in Cu-B alloys (up to 2wt% Boron) extended solubility is found in implanted alloys which is not present to the same degree in rapidly solidified alloys of the same composition. Likewise the range and nature of the reversible martensitic transformation is different in both cases as examined by electron microscopy and differential scanning calorimetry.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 58 , 1985 , 451
Copyright
Copyright © Materials Research Society 1986

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References

REFERENCES

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