3D computer models reference book “T-x-y diagrams of oxide systems”
The Reference Book of ternary systems phase diagrams computer models for molybdenum and tungsten compounds is presented. Its models give a possibility to calculate the mass balances in any temperature intervals, to observe crystallization history and the process of microstructure forming at different crystallization stages.
Computer models of eutectic-type T–x–y diagrams with allotropy
Using the eutectic-type T–x–y diagram as an example, it can be represented the analysis of its geometrical construction dependence on the temperature of a component two polymorphous modifications which participate in mono- and invariant metatectic and invariant eutectic (eutectoid) transformations above or below (and within) binary eutectics temperature intervals and below a ternary eutectic temperature. Computer models for considered phase diagrams have been designed. Such models help to solve applied tasks like visualization, isopleths and isothermal sections decoding, mass balances calculation and evaluation of phase and conglomerate concentration in microstructure.
The phase diagram of V2O5-MoO3-Ag2O SYSTEM
The paper summarizes the results concerning the different parts of the ternary system V2O5-MoO3-Ag2O and presents projection of the diagram on the basal triangle as well as its three-dimensional presentation of the diagram drawn by the AutoCAD programme.