Title: Thermodynamic calculation of the phase diagram of the Co-Nb-Ta system
Authors: Kumar, KCH ×
Van Rompaey, Tim
Wollants, Patrick #
Issue Date: Nov-2002
Publisher: Carl hanser verlag
Series Title: Zeitschrift fur metallkunde vol:93 issue:11 pages:1146-1153
Abstract: A thermodynamic description of the ternary system Co-Nb-Ta is obtained by combining the descriptions of the lower-order systems according to the CALPHAD method. The thermodynamic data set for the binary Co-Nb system is taken from [1], where a new thermodynamic model for the, p-phase was introduced. The It-phase appears in several transition metal systems, including Co-Ta- The model is applied to the Co-Ta system and extended to the ternary Co-Nb-Ta system. The thermodynamic descriptions of the systems Co-Ta, Nb-Ta and Co-Nb-Ta are reported in the present work.
ISSN: 0044-3093
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Materials Engineering - miscellaneous
Chemical and Extractive Metallurgy Section (-)
× corresponding author
# (joint) last author

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