Les modèles thermodynamiques classiques ne permettent pas une description réaliste de la ségrégation intergranulaire, car ils ne prennent pas en compte les différences entre les caractéristiques énergétiques et géométriques des différents sites effectifs de ségrégation. Dans cet article, nous proposons un nouveau modèle thermodynamique échappant à la critique précédente et permettant de calculer la concentration intergranulaire en soluté, en fonction de la structure de l'interface et de la température. On donne aussi une méthode de calcul de la tension interfaciale en fonction de l'énergie intergranulaire.Existent thermodynamic models do not allow a realistic description of segregation. The major reason for this is that classical models of ...
La dépendance de l'entropie envers l'enthalpie en fonction des donnés thermodynamiques de ségrégatio...
This paper studies solute segregation and its relationship to grain boundary energy in binary alloys...
Grain boundary solute segregation is becoming increasingly common as a means of stabilizing nanocrys...
R&um6: Les modkles thermodynamiques classiques ne permettent pas une description rkaliste de la ...
Comme point de départ de cette revue, on propose que le phénomène de ségrégation aux joints intergra...
Some aspects of grain boundary segregation (GBS) are discussed. This paper adds two new sprouts. The...
A new atomistic simulation method for investigating the interfacial segregation behavior in binary a...
The thermodynamics of segregation to surfaces and interfaces establish a framework of solute enrichm...
Grain boundary (GB) segregation in binary systems was traditionally classified into two types: the L...
The thermodynamics of segregation to surfaces and interfaces establish a framework of solute enrichm...
A framework of our present understanding of the thermodynamics of solute segregation in metals and a...
A free-energy function for binary polycrystalline solid solutions is developed based on pairwise nea...
Grain boundary embrittlement occurs when a solute enriches at a grain boundary and lowers its cohesi...
Abstract. We have shown a connection among the three important properties of interfaces, namely, the...
Impurity atoms segregated in grain boundary (GB) regions can dramatically change the physical and ch...
La dépendance de l'entropie envers l'enthalpie en fonction des donnés thermodynamiques de ségrégatio...
This paper studies solute segregation and its relationship to grain boundary energy in binary alloys...
Grain boundary solute segregation is becoming increasingly common as a means of stabilizing nanocrys...
R&um6: Les modkles thermodynamiques classiques ne permettent pas une description rkaliste de la ...
Comme point de départ de cette revue, on propose que le phénomène de ségrégation aux joints intergra...
Some aspects of grain boundary segregation (GBS) are discussed. This paper adds two new sprouts. The...
A new atomistic simulation method for investigating the interfacial segregation behavior in binary a...
The thermodynamics of segregation to surfaces and interfaces establish a framework of solute enrichm...
Grain boundary (GB) segregation in binary systems was traditionally classified into two types: the L...
The thermodynamics of segregation to surfaces and interfaces establish a framework of solute enrichm...
A framework of our present understanding of the thermodynamics of solute segregation in metals and a...
A free-energy function for binary polycrystalline solid solutions is developed based on pairwise nea...
Grain boundary embrittlement occurs when a solute enriches at a grain boundary and lowers its cohesi...
Abstract. We have shown a connection among the three important properties of interfaces, namely, the...
Impurity atoms segregated in grain boundary (GB) regions can dramatically change the physical and ch...
La dépendance de l'entropie envers l'enthalpie en fonction des donnés thermodynamiques de ségrégatio...
This paper studies solute segregation and its relationship to grain boundary energy in binary alloys...
Grain boundary solute segregation is becoming increasingly common as a means of stabilizing nanocrys...