A critical assessment and thermodynamic calculation of the boron-carbon-titanium (B-C-Ti) ternary system |
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Authors: | H. Duschanek P. Rogl H. L. Lukas |
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Affiliation: | 1. Institut für Physikalische Chemie, Universit?t Wien, W?hringerstrasse 42, A- 1090, Vienna, Austria 2. Max-Planck-Institut für Metallforschung Institut für Werkstoffwissenschaft, PML, Heisenbergstr. 5, D- 70569, Stuttgart 80, Germany
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Abstract: | The B-C-Ti system has been critically assessed and calculated in the temperature region of 1400 °C up to the melting range employing the Thermocalc program system. The liquid phase is described using a substitutional model. The ternary solid solubility of boron in titanium carbide has been taken into account by using a two-sublattice model (Ti)1(B,C,Va),. The calculated isotherms and isopleths are presented and compared with the experimental information. The B-C-Ti reaction scheme is presented including the Ti3B4 phase. |
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