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  4. № 52 2019
  5. P. 92

The thermodynamic properties of alloys of Sn—Tb (Er, Lu) system

V.Sudavtsova,
 
A.S.Kozorezov,
 
V.G.Kudin,
 
L.Romanova,
 
N.Podopryhora
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Adhesion of Melts and Brazing of Materials - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2019, #52
http://www.materials.kiev.ua/article/2879

Abstract

By the calorimetry method and the model of ideal associated solutions were used to determine the thermodynamic properties of melts of the Sn—Ho system for temperatures of 1640 and 1870 K in the range of compositions 0 ≤ xSn ≤ 1,0. It was established that the minimum value of the enthalpy of mixing is −71,8 ± 0,9 kJ / mol under the condition xSn = 0,5, and the activities of the components show very large negative deviations from ideal solutions.


ER, LU, PHASE EQUILIBRIA, SN, TB, THERMODYNAMIC PROPERTIES

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