Chapter 9_Part_2

Chapter 9_Part_2 - Phase diagram Phase diagram is a...

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6 MSE 2090: Introduction to Materials Science Chapter 9, Phase Diagrams Phase diagram is a graphical representation of all the equilibrium phases as a function of temperature, pressure, and composition. For one component systems , the equilibrium state of the system is defined by two independent parameters (P and T), (T and V), or (P and V). Phase diagram Pressure-temperature phase diagram for H 2 O:
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7 PVT surface of a pure (1-component) substance http://www.eng.usf.edu/~campbell/ThermoI/ThermoI_mod.html
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8 MSE 2090: Introduction to Materials Science Chapter 9, Phase Diagrams A pure substance is heated at constant pressure T T b V
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9 MSE 2090: Introduction to Materials Science Chapter 9, Phase Diagrams Pressure-temperature phase diagram for carbon We can see graphite, diamond, liquid carbon on the phase diagram… but where are fullerenes and nanotubes?
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This note was uploaded on 02/14/2012 for the course MSE 2090 taught by Professor Leoindzhiglei during the Fall '10 term at UVA.

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Chapter 9_Part_2 - Phase diagram Phase diagram is a...

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