Phase field modeling of discontinuous precipitation in (Ti,Zr)C

• Discontinuous precipitation at high temperatures in (Ti,Zr)C was modeled using the phase field method. The modelling was based on previous treatments of diffusion induced grain boundary migration and spinodal decomposition. A fair agreement with experimental observations was obtained. However, a more refined treatment of the effect of strain energy is left for future work.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Materialteknik -- Metallurgi och metalliska material (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Materials Engineering -- Metallurgy and Metallic Materials (hsv//eng)

Nyckelord

Cemented carbides

Miscibility-gap

Diffusion

Phase-field

Discontinuous Precipitation

Strain energy

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vet (ämneskategori)

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