Nonequilibrium Interface Kinetics During Rapid Solidification
Author(s) -
Michael J. Aziz
Publication year - 1986
Publication title -
mrs proceedings
Language(s) - English
Resource type - Journals
eISSN - 1946-4274
pISSN - 0272-9172
DOI - 10.1557/proc-80-25
Subject(s) - materials science , supercooling , non equilibrium thermodynamics , impurity , work (physics) , interface (matter) , thermodynamics , kinetics , chemical physics , composite material , wetting , classical mechanics , chemistry , physics , organic chemistry , sessile drop technique
Abstrat The deviations from local equilibrium at a rapidly moving solid-liquid interface are well documented. The fraction of solute atoms in the liquid at the interface that joins the crystal during rapid solidification approaches unity and the interface temperature drops. Experimental and theoretical work on impurity incorporation and interfacial undercooling is reviewed. Past and future experiments to test the theories are discussed.
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