Phase diagram study of Ca[Br.sub.2]-CaHBr system

Phase diagram study of Ca[Br.sub.2]-CaHBr system

A study of binary, Ca[Br.sub.2]-CaHBr system was carried out by differential thermal analysis (DTA), covering the composition range from 100 % Ca[Br.sub.2] to 100 % CaHBr between room temperature and 800 °C. From DTA results, the contour of solidus and liquidus temperatures with composition is plott...

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Veröffentlicht in:Journal of thermal analysis and calorimetry 2013-04, Vol.112 (1), p.127
Hauptverfasser: Vardhan, Chilakapati Venkata Vishnu, Ghosh, Sajal, Nagaraj, Subramaniam, Sridharan, Raghavachary, Gnanasekaran, Thiagarajan
Format: Artikel
Sprache:eng
Schlagworte:
Analysis
Cancer
Hydrogen
Oncology, Experimental
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Zusammenfassung:A study of binary, Ca[Br.sub.2]-CaHBr system was carried out by differential thermal analysis (DTA), covering the composition range from 100 % Ca[Br.sub.2] to 100 % CaHBr between room temperature and 800 °C. From DTA results, the contour of solidus and liquidus temperatures with composition is plotted and the phase diagram of Ca[Br.sub.2]-CaHBr system is constructed. The system shows an eutectic reaction at 576 °C and the eutectic composition is 79.6 mol% Ca[Br.sub.2]. Co-existing phases in different phase fields are characterized by X-ray diffraction analysis.
ISSN:1388-6150
1588-2926
DOI:10.1007/s10973-012-2787-3