RT info:eu-repo/semantics/article
T1 Determination of the glass-forming concentration range in binary alloys from a semiempirical theory: Application to Zr-based alloys
A1 López Rodríguez, José Manuel
A1 Alonso Martín, Julio Alfonso
A1 Gallego, Luis Javier
K1 Fuerza y energía
K1 Cristalografía
AB A semiempirical theory is presented to calculate free-energy diagrams of glass-forming alloys.The theory is based on the enthalpy of formation of the solid solution expressed as a sum of twocontributions: (a) a chemical contribution due to electronic redistribution in forming the alloy,and (b) an elastic contribution arising from the difference in size between solute and solvent atoms.The enthalpy of formation of the amorphous phase has only the chemical contribution. Thetheory is used to successfully describe the glass-forming concentration range of some Zr-based alloys,which have been experimentally analyzed by several distinct techniques.
PB The American Physical Society
YR 1987
FD 1987
LK http://uvadoc.uva.es/handle/10324/2511
UL http://uvadoc.uva.es/handle/10324/2511
LA eng
NO Physical Review B, v. 36, n. 7 (1987) p.3716-3722
NO Producción Científica
DS UVaDOC
RD 24-nov-2024