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Chemical and Structural Characterization of ɣ(Ni)/ɣ'(Ni3 Al) Diffusion Bonded Interfaces

Published online by Cambridge University Press:  26 February 2011

M. Dupeux ,
H. Rouault-Rogez  and
P. Willemin
M. Dupeux
Affiliation:
Laboratoire de Thermodynamique et Physico-Chimie Métallurgiques, Institut National Polytechnique de Grenoble, E.N.S.E.E.G., B.P.75, 38402 - Saint Martin d'Hères (France)
H. Rouault-Rogez
Affiliation:
Laboratoire de Thermodynamique et Physico-Chimie Métallurgiques, Institut National Polytechnique de Grenoble, E.N.S.E.E.G., B.P.75, 38402 - Saint Martin d'Hères (France)
P. Willemin
Affiliation:
Département Etudes et Recherches, IMPHY S.A., 58160 - Imphy (France)
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Abstract

ɣ(Ni)/ɣ'(Ni3Al) diffusion bonded specimens are prepared under experimental conditions whose effect is confirmed by modelling the bonding process. The migration of the interphase boundary and the chemical concentration profiles are described and analysed. Some T.E.M. observations of these synthetic phase boundaries and their structural features are also reported.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 122: Symposium I – Interfacial Structure, Properties, and Design , 1988 , 169
Copyright
Copyright © Materials Research Society 1988

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References

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