What is Phase diagram: Definition and 54 Discussions
For the use of this term in mathematics and physics, see phase portrait and phase space.
A phase diagram in physical chemistry, engineering, mineralogy, and materials science is a type of chart used to show conditions (pressure, temperature, volume, etc.) at which thermodynamically distinct phases (such as solid, liquid or gaseous states) occur and coexist at equilibrium.
Hi everyone,
Homework Statement
A lead–tin alloy of composition 30 wt% Sn–70 wt% Pb is slowly heated from a temperature
of 150 C (300F).
(a) At what temperature does the first liquid phase form?
(b) What is the composition of this liquid phase?
(c) At what temperature does...
Homework Statement
Just sketch the solid-liquid phase diagram from the data.
the following data was collected from a cooling curve of the mixed metal oxide system XO-ZO, where X and Z are metals.Homework Equationshttp://img504.imageshack.us/img504/6415/chemdataur9.jpg The Attempt at a Solution...
I need a Slopes Of Fe-C Phase Diagram. Gibbs Free Energy-Composition This following tempreatures... 1003K and 1573K. Thanks For All Replies...:frown: :frown:
Fe-C phase diagram
Can someone explain to me what happens in the Fe-C phase diagram during cooling from melt to room temperature when the content of C is 0,2%? All those lines in the diagram confuse me a bit... What I don't get is how I can say anything about what happens in room temperature...