How To Read Ternary Phase Diagram

Please try again later. However in common use ternary diagrams usually do not have the a scale b scale c scale on them.

Ternary Phase Diagrams

Ternary phase diagrams represent the phase behavior of mixtures containing three components in a triangular diagram.

How to read ternary phase diagram. Isothermal plot and a vertical section called an isopleth. Reading a ternary diagram. Let us first look at ternary diagram which is used to represent the stability of different phases if the alloy consists of 3 components.

Note the numbers 1 4 on the diagram. Phase diagrams are graphical representations of the liquid vapor and solid phases that co exist at various ranges of temperature and pressure within a reservoir. The concentration of each species is 100 pure phase in each corner of the triangle and 0 at the line opposite it.

Also since it is in equilibrium with the other stream it must be on the phase dome with a b composition of 25 mol. Reading a ternary diagram a ternary diagram is a triangle with each of the three apexes representing a composition such as sandstone shale and limestone. Ensure phases 3µm interaction volume which with kv at least 5 measuremnts on different phases but need higher kv to excite necessary peaks overall should lie on tie line of 2 phases else.

Phase missing at least one inaccurate result suspect smallest. The first method is an estimation based upon the phase diagram grid. In a binary phase diagram the horizontal axis is used to represent the composition.

Also even the percent numbers are absent. Overall should lie in tie triangle of 3 phases. This feature is not available right now.

Two dimensions by any of several methods including the liquidus plot the. This is where we need higher orders of phase diagram. Locate the aqueous stream on the phase diagram.

See if you agree. The 3 d ternary plot the information from the diagrams can be plotted in. For the moment they are labeled a b and c.

The very basics of a triangle plot. First note that phase diagrams similar to any of the above could be presented on an exam and you could be asked to a trace the crystallazation history of any specified composition b determine the temperatures of first melting of any specified composition c determine the composition of all all phases present in any specified composition at a specified temperature and c determine the proportions of all phases present in a specified composition at a specified temperature. Reading values on the ternary plot.

Since the stream coming out is rich in c we expect it to be on the side of the phase diagram closest to the c vertex. There are three common methods used to determine the ratios of the three species in the composition. The composition for each of these points is shown below.

Ternary Phase Diagrams