Eine kalorimetrische Bestimmung der Mischungswärme im flüssigen System Silber-Zinn bei 975°C in einem neuen Hochtemperaturkalorimeter
Open Access
- 1 March 1963
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 18 (3) , 351-362
- https://doi.org/10.1515/zna-1963-0311
Abstract
Reliable heats of formation and heats of mixing in alloy systems are as a rule only obtained with electrical calibrated high temperature calorimeters. Reaction calorimeters of this kind came into use some years ago and could at best be operated at temperatures up to 600°C. This range has now been extended to temperatures up to 1100°C by construction of a new reaction calorimeter. Performance is demonstrated with measurements of heats of mixing of liquid Silver and Tin at 975°C. The partial heats of mixing of Silver behave according to views advanced by WAGNER.Keywords
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