Abstract
The isothermal cross-section through the ternary phase diagram Ag—Ti—Si at 1123 K was determined by means of multiphase diffusion couples. No ternary phases are pres
ent on this Ag—Ti—Si isotherm. A thermodynamic assessment of this system was performed using the data from the binary systems.
The formation of a periodic structure consisting of alternating layers of titanium-silicides and silver was observed in "sandwich" diffusion couples Ag/Ti-foil/Si after annealing
between 1023 K and 1123 K. It was attributed to the internal reaction between titanium and silicon within the Ag-layer formed in situ during the solid state interaction, This pro
cess, periodic in space and time, resembles the well-known Liesegang phenomenon.
| Original language | English |
|---|---|
| Pages (from-to) | 732-739 |
| Journal | Zeitschrift fuer Metallkunde |
| Volume | 87 |
| Publication status | Published - 1996 |
Fingerprint Dive into the research topics of 'Solid state reactions in the Ag-Ti-Si system : periodic layer formation'. Together they form a unique fingerprint.
Cite this
Rijnders, M. R., Beek, van, J. A., Kodentsov, A., & Loo, van, F. J. J. (1996). Solid state reactions in the Ag-Ti-Si system : periodic layer formation. Zeitschrift fuer Metallkunde, 87, 732-739.