Martensite in Steels - Department of Materials Science and Metallurgy
Martensite in Steels - Department of Materials Science and Metallurgy
Martensite in Steels - Department of Materials Science and Metallurgy
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Fig. 8: Schematic illustration <strong>of</strong> the orig<strong>in</strong> <strong>of</strong> the T 0 curve on the phase diagram.The T 0 ′ curve <strong>in</strong>corporates a stra<strong>in</strong> energy term for the ferrite, illustratedon the diagram by rais<strong>in</strong>g the free energy curve for ferrite by an appropriatequantity.12