PREDICTION OF GLASS FORMATION BY SOLID STATE REACTION IN ALLOYS

Issue		J. Phys. Colloques Volume 51, Number C4, Juillet 1990 Multilayer Amorphisation by Solid-State-Reaction and Mechanical Alloying


Page(s)		C4-111 - C4-117
DOI		http://dx.doi.org/10.1051/jphyscol:1990413

Multilayer Amorphisation by Solid-State-Reaction and Mechanical Alloying

J. Phys. Colloques 51 (1990) C4-111-C4-117
DOI: 10.1051/jphyscol:1990413

PREDICTION OF GLASS FORMATION BY SOLID STATE REACTION IN ALLOYS

L. J. GALLEGO¹, J. A. SOMOZA¹, H. M. FERNANDEZ¹ et J. A. ALONSO²

¹ Departamento de Física de la Materia Condensada, Facultad de Física, Universidad de Santiago, Santiago de Compostela, Spain
² Departamento de Física Theórica, facultad de Ciencias, Universidad de Valladolid, Valladolid, Spain

Résumé
On examine les aspects thermodynamiques de l'amorphisation des alliages par réaction en état solide ; pour ce faire on utilise une démarche qui conjugue la théorie classique de l'élasticité avec le modèle de Miedema pour la chaleur de formation des alliages. La prédiction de l'intervalle de concentrations dans lequel on peut trouver des phases amorphes demande de construire les diagrammes d'énergie libre correspondants, qui, dans ce travail, sont présentés pour plusieurs alliages intéressants, qui montrent des comportements très différents.

Abstract
The thermodynamic aspects of the amorphization of alloys by solid state reaction are examined using a combination of classical elasticity theory and Miedema's model for the heat of formation of alloys. Prediction of the concentration range where amorphous phases can be found requires construction of the pertinent free energy diagrams. These are presented here for several alloy of interest with quite different behaviours.

What is OpenURL?

The OpenURL standard is a protocol for transmission of metadata describing the resource that you wish to access. An OpenURL link contains article metadata and directs it to the OpenURL server of your choice. The OpenURL server can provide access to the resource and also offer complementary services (specific search engine, export of references...). The OpenURL link can be generated by different means.

If your librarian has set up your subscription with an OpenURL resolver, OpenURL links appear automatically on the abstract pages.
You can define your own OpenURL resolver with your EDPS Account. In this case your choice will be given priority over that of your library.
You can use an add-on for your browser (Firefox or I.E.) to display OpenURL links on a page (see http://www.openly.com/openurlref/). You should disable this module if you wish to use the OpenURL server that you or your library have defined.