Two models able to predict Time-Temperature-Transformation (TTT) diagrams for liquid oxides and oxyfluorides have been developed. One on the basis of the Johnson-Mehl-Avrami-Kolmogorov (JMAK) equation and the other – using Classical Nucleation Theory (CNT). The most recent FactSage database was used for calculating the thermodynamic properties of the liquid and solid phases. The model based on the JMAK equation provided much better agreement with experimental data than the CNT model. The model developed in this study was used to successfully predict TTT diagrams for binary, ternary and multicomponent oxide slags containing no more than 50 wt% SiO2 and for some of the oxyfluoride slags.Deux modèles capables de prédire les diagrammes temps-te...
An extensive research program focused on the characterization of various metallurgical complex smelt...
A kinetic model was developed using FactSage Macro Processing to simulate the re-oxidation of ultra-...
Despite the wealth of information available on phase equilibria of oxide systems, there remain many ...
Numerous technical applications in the energy and metallurgical industries demand a fundamental know...
In order to optimize the metallurgical processes it is necessary to improve the understandings of th...
Computationele thermochemie is een belangrijk onderzoeksinstrument voor materiaalverwerking op hoge ...
The paper is devoted to one of the most important factors influencing steel melting and operation of...
The FactSage thermochemical software and databases calculates complex, multi-component, multi-phase ...
The paper deals with structural changes of solid phase of selected oxide systems during their transi...
The development of new experimental techniques for the determination of phase equilibria in complex ...
Stainless steel slags are more and more being reused in construction applications, where they can be...
High temperature oxidic systems are encountered in nature (magma chambers) and pyrometallurgical pro...
Slag viscosity as a function of temperature and composition is a very important factor in determinin...
An extensive research program focused on the characterization of various metallurgical complex smelt...
We present the essentials of a new theoretical model for the thermodynamics of multicomponent liquid...
An extensive research program focused on the characterization of various metallurgical complex smelt...
A kinetic model was developed using FactSage Macro Processing to simulate the re-oxidation of ultra-...
Despite the wealth of information available on phase equilibria of oxide systems, there remain many ...
Numerous technical applications in the energy and metallurgical industries demand a fundamental know...
In order to optimize the metallurgical processes it is necessary to improve the understandings of th...
Computationele thermochemie is een belangrijk onderzoeksinstrument voor materiaalverwerking op hoge ...
The paper is devoted to one of the most important factors influencing steel melting and operation of...
The FactSage thermochemical software and databases calculates complex, multi-component, multi-phase ...
The paper deals with structural changes of solid phase of selected oxide systems during their transi...
The development of new experimental techniques for the determination of phase equilibria in complex ...
Stainless steel slags are more and more being reused in construction applications, where they can be...
High temperature oxidic systems are encountered in nature (magma chambers) and pyrometallurgical pro...
Slag viscosity as a function of temperature and composition is a very important factor in determinin...
An extensive research program focused on the characterization of various metallurgical complex smelt...
We present the essentials of a new theoretical model for the thermodynamics of multicomponent liquid...
An extensive research program focused on the characterization of various metallurgical complex smelt...
A kinetic model was developed using FactSage Macro Processing to simulate the re-oxidation of ultra-...
Despite the wealth of information available on phase equilibria of oxide systems, there remain many ...