Zn:Tl PHASE DIAGRAM AT VERY LOW THALLIUM CONCENTRATIONS
- 1 April 1961
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Physics
- Vol. 39 (4) , 588-595
- https://doi.org/10.1139/p61-059
Abstract
The Zn:Tl liquidus has been accurately determined from pure Zn (419.505 °C) to the monotectic transition temperature (416.926 °C at 0.42 at.% Tl) using precision resistance thermometry. The upper solidus was determined approximately from measurements of the distribution coefficient (~0.01) and the solid solubility limit (~0.004 at.% Tl) of thallium in zinc. A value 1.53 ± 0.1 kcal/mole for the latent heat of fusion of pure zinc was calculated from the freezing point depressions.Keywords
This publication has 2 references indexed in Scilit:
- A method for determining the volume changes occurring in metals during castingBureau of Standards Journal of Research, 1932
- XXXIX.—The freezing points of alloys containing zinc and another metalJournal of the Chemical Society, Transactions, 1897