Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys
Brillo, Jürgen and Egry, Ivan and Matsushita, Taishi (2006) Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys. International Journal of Materials Research, 97 (11), pp. 1526-1532. Hanser Verlag München.
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The densities of liquid copper, cobalt, and iron, their binary and ternary alloys have been measured over a temperature range including the undercooled regime. A non-contact technique was used, consisting of electromagnetic levitation combined with optical dilatometry. For all samples, the density was a linear function of temperature. The concentration dependence was studied by means of the excess volume which was negligible for Co-Fe and positive for Cu-Fe, Cu-Co, and Cu-Co-Fe. The density of the ternary alloy could be predicted from the excess volumes of the binary phases without the need to introduce any ternary interactions.
|Title:||Density and excess volumes of liquid copper, cobalt, iron and their binary and ternary alloys|
|Date:||01 November 2006|
|Journal or Publication Title:||International Journal of Materials Research|
|In ISI Web of Science:||Yes|
|Page Range:||pp. 1526-1532|
|Publisher:||Hanser Verlag München|
|Keywords:||Copper-cobalt-iron alloys; Electromagnetic levitation; Excess volume; Density; Liquid metals|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|HGF - Program Themes:||W FR - Forschung unter Weltraumbedingungen|
|DLR - Research area:||Space|
|DLR - Program:||W FR - Forschung unter Weltraumbedingungen|
|DLR - Research theme (Project):||W - Vorhaben Materialforschung unter Mikro-g (old)|
|Institutes and Institutions:||Institute of Materials Physics in Space > Institute of Space Simulation > Center for Solidification of Undercooled Melts (ZEUS)|
|Deposited By:||Dr.rer.nat. Jürgen Brillo|
|Deposited On:||20 Nov 2006|
|Last Modified:||27 Apr 2009 13:14|
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