English

Noun

phase diagram ‎(plural phase diagrams)

1. (physics, chemistry) A graph, with axes representing temperature and pressure, showing the equilibrium conditions for a given substance to be a solid, liquid or gas.
2. a similar diagram for a binary mixture of substances, with axes representing composition and temperature.

Related terms

• solidus
• liquidus
• critical point
• triple point
• eutectic
• eutectic point
• phase space

Translations