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Metal Reinforced Diamond Composite Films

Published online by Cambridge University Press:  22 February 2011

C. Tsai ,
J. Nelson ,
W. Gerberich ,
J. Heberlein  and
E. Pfender
C. Tsai
Affiliation:
Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455
J. Nelson
Affiliation:
Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455
W. Gerberich
Affiliation:
Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455
J. Heberlein
Affiliation:
Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455
E. Pfender
Affiliation:
Department of Mechanical Engineering, University of Minnesota, Minneapolis, MN 55455
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Abstract

A three-step process for producing a composite diamond film is presented. Plasma deposited diamonds are reinforced by an electroplated metal binder and the diamonds regrown to produce a continuous, strongly adhered diamond film on molybdenum and tungsten substrates. Microscratching and pin-on-disk testing indicate that the composite films are more adherent than plasma deposited diamonds alone.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 239: Symposium D – Thin Films: Stresses and Mechanical Properties III , 1991 , 275
Copyright
Copyright © Materials Research Society 1992

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References

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