| Numéro |
J. Phys. Colloques
Volume 49, Numéro C5, Octobre 1988
Interface Science and Engineering '87An International Conference on the Structure and Properties of Internal Interfaces |
|
|---|---|---|
| Page(s) | C5-177 - C5-182 | |
| DOI | https://doi.org/10.1051/jphyscol:1988516 | |
Interface Science and Engineering '87
An International Conference on the Structure and Properties of Internal Interfaces
J. Phys. Colloques 49 (1988) C5-177-C5-182
DOI: 10.1051/jphyscol:1988516
1 Max-Planck-Institut für Metallforschung, Institut für Werkstoffwissenschaften, Seestrasse 92, D-7000 Stuttgart 1, F.R.G.
2 IK Technology (Norsk Hydro) PO Box 3741, Gamlebyen, N-0135 Oslo 1, Norway
3 Dept. of Mat. Sci., US Santa Barbara, CA 93106, U.S.A.
An International Conference on the Structure and Properties of Internal Interfaces
J. Phys. Colloques 49 (1988) C5-177-C5-182
DOI: 10.1051/jphyscol:1988516
THE STRUCTURE OF Ni/MgO INTERFACES
R.H. HOEL1, 2 et M. RÜHLE1, 31 Max-Planck-Institut für Metallforschung, Institut für Werkstoffwissenschaften, Seestrasse 92, D-7000 Stuttgart 1, F.R.G.
2 IK Technology (Norsk Hydro) PO Box 3741, Gamlebyen, N-0135 Oslo 1, Norway
3 Dept. of Mat. Sci., US Santa Barbara, CA 93106, U.S.A.
Abstract
Polycrystalline Ni has been solid state welded onto the (001) surface of MgO in vacuum, and the phase-boundary viewed face-on as well as edge-on in the transmission electron microscope. The extent of interdiffusion has been determined by energy dispersive X-ray micronanalysis, and conventional TEM has been used to study the possible formation of new phases, the possible presence of misfit dislocations and the orientation realtionship between the Ni and the MgO. The theoretical misfit dislocation structures were also calculated using the O-lattice theory.