One component phase diagram - University of California...

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1 1 Chapter 9: Phase diagrams One component phase diagram 2 Chapter 9: Phase diagrams Two component phase diagram

Transcript of One component phase diagram - University of California...

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1Chapter 9: Phase diagrams

One component phase diagram

2Chapter 9: Phase diagrams

Two component phase diagram

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3Chapter 9: Phase diagrams

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wt% Ni

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•e

•c

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7Chapter 9: Phase diagrams

Binary eutectic system

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Microstructuraldevelopment

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13Chapter 9: Phase diagrams

Microstructuraldevelopment

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Eutectic solidification

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15Chapter 9: Phase diagrams

Lamellar eutectic structure

160µm

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17Chapter 9: Phase diagrams

18Chapter 9: Phase diagrams

L+αL+β

α+β

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α β

TE

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Intermetallic Compounds

Mg2Pb

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Fe-C phase diagram

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23Chapter 9: Phase diagrams

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γ

α+γ

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γ γγγ

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Adapted from Figs. 9.24and 9.29,Callister 7e.(Fig. 9.24 adapted fromBinary Alloy PhaseDiagrams, 2nd ed., Vol.1, T.B. Massalski (Ed.-in-Chief), ASM International,Materials Park, OH,1990.)

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Adapted from Fig. 9.30,Callister 7e.

γγ γ

γααα

γγγ γ

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γγγ γ

γγγ γγγ

γ γ

26Chapter 9: Phase diagrams