Phase Diagram

A phase diagram in physical chemistry, engineering, mineralogy, and materials science is a type of chart used to show conditions at which thermodynamically distinct phases can occur at equilibrium. In mathematics and physics, "phase diagram" is used with a different meaning: a synonym for a phase space.

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Other articles related to "phase, phase diagram, diagram, phases":

Phase Space
... In mathematics and physics, a phase space, introduced by Willard Gibbs in 1901, is a space in which all possible states of a system are represented, with each possible state of the ... For mechanical systems, the phase space usually consists of all possible values of position and momentum variables i.e ... variables as a function of time is sometimes called a phase plot or a phase diagram ...
Spinodal Decomposition - Phase Diagram
... This type of phase transformation is known as spinodal decomposition, and can be illustrated on a phase diagram exhibiting a miscibility gap ... Thus, phase separation occurs whenever a material transitions into the unstable region of the phase diagram ... coexistence curve, is found by performing a common tangent construction of the free-energy diagram ...
Congruent Melting
... If we draw a phase diagram for the system, we notice that there are three solid phases, namely A, B and compound AB ... point curves AC, BE and CDE for the three solid phases ... In the phase diagram, we can notice that the top point D of the phase diagram is the congruent melting point of the compound AB because the solid and liquid phases now have the same composition ...
Types of Phase Diagrams - Mesophase Diagrams
... Some organic materials pass through intermediate states between solid and liquid these states are called mesophases ... Attention has been directed to mesophases because they enable display devices and have become commercially important through the so-called liquid crystal technology ...

Famous quotes containing the words diagram and/or phase:

    “God’s fire upon the wane,
    A diagram hung there instead,
    More women born than men.”
    William Butler Yeats (1865–1939)

    This is certainly not the place for a discourse about what festivals are for. Discussions on this theme were plentiful during that phase of preparation and on the whole were fruitless. My experience is that discussion is fruitless. What sets forth and demonstrates is the sight of events in action, is living through these events and understanding them.
    Doris Lessing (b. 1919)