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Surface tension of liquid Cu-Ti measured by electromagnetic levitation and thermodynamik modelling

Amore, Stefano and Brillo, Jürgen and Egry, Ivan and Novakovic, Rada (2011) Surface tension of liquid Cu-Ti measured by electromagnetic levitation and thermodynamik modelling. Applied Surface Science, 257, pp. 7739-7745. Elsevier. DOI: 10.1016/j.apsusc.2011.04.019.

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Abstract

The surface tension of liquid Cu-Ti alloys the containerless technique of electromagnetic levitation and theoretically calculated in the framework of the compound formation model. Measurements have been carried out on alloys covering the entire range of composition and over the temperature range 1275 K - 2050 K. For all investigated alloys, the surface tension can be described by a linear function with negative slope. Due to the presence of intermetallic compounds in the solid state the surface properties of liquid Cu-Ti alloys are satisfactory described by the compound formation model.

Document Type:Article
Title:Surface tension of liquid Cu-Ti measured by electromagnetic levitation and thermodynamik modelling
Authors:
AuthorsInstitution or Email of Authors
Amore, StefanoCNR/IENI
Brillo, JürgenDLR/MP
Egry, IvanDLR/MP
Novakovic, RadaCNR/IENI
Date:2011
Journal or Publication Title:Applied Surface Science
Refereed publication:Yes
In Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:257
DOI:10.1016/j.apsusc.2011.04.019
Page Range:pp. 7739-7745
Publisher:Elsevier
Status:Published
Keywords:Cu-Ti liquid binary alloys, Surface tension, Surface segregation, Thermodynamik model
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W FR - Forschung unter Weltraumbedingungen (old)
DLR - Research area:Space
DLR - Program:W FR - Forschung unter Weltraumbedingungen
DLR - Research theme (Project):W - Vorhaben Materialforschung unter Mikro-g (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Materials Physics in Space
Deposited By: Dr.rer.nat. Jürgen Brillo
Deposited On:29 Jun 2011 09:11
Last Modified:07 Feb 2013 20:47

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