title: Titanium distributions in zone melted materials measured by SIMS.
abstract: Using a zone melting apparatus the influence of the different solidification processes on the Ti distribution has been investigated in model alloys and a technical steel. The concentration profiles after the conventional zone melting process have been measured using secondary ion mass spectrometry and were used for the determination of the distribution coefficients of Ti in pure Fe-Ti- and Fe-C-Ti-alloys. The registration of lateral elemental maps helps to identify and to eliminate measuring artefacts and allows the investigation of dendritic solidification structures.
authors.affiliation: Institut für Festkörper- und Werkstofforschung Dresden, Postfach 270016, D-01171, Dresden, Germany.
authors.forename: S
authors.initials: S
authors.lastname: Oswald
authors.forename: B
authors.initials: B
authors.lastname: Beyer
authors.forename: J
authors.initials: J
authors.lastname: Kunze